Advertising networks operate by providing advertisements received from paying advertisers to content providers such as websites, mobile applications, and other mediums. In a typical scenario, content providers include embedded code into content distributed to end users and the embedded code, when executed, requests an advertisement from the advertising network. The advertising network responds with a particular advertisement from a particular advertiser unless there are no advertisements available. That is to say, the advertisement request is fulfilled or filled by the advertising network. When no advertisement is returned by the advertising network, the embedded code may request an advertisement from another advertising network to prevent a missed opportunity to present an advertisement and mitigate lost revenue from vacant advertisement space. However, such an approach does not guarantee optimal or maximal revenue from an advertisement space as it merely attempts to ensure that the advertisement space is not unfilled.
Various ones of the appended drawings merely illustrate example embodiments of the present disclosure and cannot be considered as limiting its scope.
The description that follows includes systems, methods, techniques, instruction sequences, and computing machine program products that embody illustrative embodiments of the disclosure. In the following description, for the purposes of explanation, numerous specific details are set forth in order to provide an understanding of various embodiments of the inventive subject matter. It will be evident, however, to those skilled in the art, that embodiments of the inventive subject matter may be practiced without these specific details. In general, well-known instruction instances, protocols, structures, and techniques are not necessarily shown in detail.
In various example embodiments, an advertising network system receives a request, from a user device, for an advertisement (also referred to herein as an “ad”). For example, a content provider or publisher has embedded code within publisher content that has been distributed to the user device (e.g., a mobile application downloaded by the user device). The embedded code triggers a request for the advertisement (e.g., when a publisher provided mobile app or website opens, a refresh time trigger, or another type of request trigger). In some embodiments, the request for the advertisement includes context data that indicates a context of the request for the advertisement. For example, the context data includes data associated with the request such a device type for the user device, a software type (e.g., a particular app of the user device that initiated the request), a geolocation of the user device, a device identifier, a user identifier, sensor data detected by the user device (e.g., ambient lighting or sound conditions), or other contextual data associated with the request.
In response to the request for the advertisement, the advertising network system assembles a specification of a particular advertisement to return to the user device. For example, the specification of the particular advertisement includes a title text, a description text, a background image, or other advertisement data. In an embodiment, an advertiser (e.g., an entity such as a business that wishes to promote a product using the advertising network system) previously provided the advertisement data to the advertising network system. In these embodiments, the embedded code on the user device generates the advertisement at the user device using the specification of the advertisement. This type of scheme is referred to herein as a “native advertisement.” Native advertisements can be customized to adapt to a particular scheme (e.g., color scheme or design theme) at the user device or client side. In other embodiments, the specification of the particular advertisement includes the advertisement itself (e.g., a banner ad image) that is not necessarily customizable at the user device.
In an embodiment, the advertising network system calculates a placement price for placing the advertisement on a user interface of the user device. The placement price is an amount paid to the publisher for showing the advertisement to a user. For instance, the advertiser provides a bid price when the advertiser submits the advertisement to the advertising network system (e.g., the advertiser is willing to pay $1.00 per interaction such as a person clicking on the advertisement on the advertisement or $0.05 per impression such as a person viewing the advertisement). In an embodiment, the advertising network system uses the bid price in combination with a number of other factors to determine the placement price. For instance, the advertising network system calculates an interaction likelihood that the user of the user device requesting the advertisement will be interested in the advertisement and interact with the advertisement. Subsequently, the advertising network system calculates the placement price based on the interaction likelihood.
After the advertising network system assembles the specification of the advertisement and calculates the placement price, the advertising network system transmits, communicates, or otherwise provides the specification of the advertisement and the placement price to the user device. The embedded code of the publisher at the user device may then generate the advertisement and determine whether to show or where to the place the advertisement based on the placement price. For example, the embedded code may determine that the placement price is lower than a placement price for a different advertising network and, based on that determination, present a higher paying advertisement from the different advertisement network. In this way, the advertising network system allows the publisher to mediate advertisements. This provides transparency to allow for an efficient market for advertisements and provides the publisher an opportunity to optimize or maximize revenue for their content.
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Consistent with some embodiments, when a person initially registers to become a member of the social networking service, the person will be prompted to provide some personal information, such as his or her name, age (e.g., birth date), gender, interests, contact information, home town, address, the names of the member's spouse and/or family members, educational background (e.g., schools, majors, etc.), current job title, job description, industry, employment history, skills, professional organizations, interests, and so on. This information is stored, for example, as profile data in the database 128.
Once registered, a member may invite other members, or be invited by other members, to connect via the social networking service. A “connection” may specify a bi-lateral agreement by the members, such that both members acknowledge the establishment of the connection. Similarly, with some embodiments, a member may elect to “follow” another member. In contrast to establishing a connection, the concept of “following” another member typically is a unilateral operation, and at least with some embodiments, does not necessarily require acknowledgement or approval by the member that is being followed. When one member connects with or follows another member, the member who is connected to or following the other member may receive messages or updates (e.g., content items) in his or her personalized content stream about various activities undertaken by the other member. More specifically, the messages or updates presented in the content stream may be authored and/or published or shared by the other member, or may be automatically generated based on some activity or event involving the other member. In addition to following another member, a member may elect to follow a company, a topic, a conversation, a web page, or some other entity or object, which may or may not be included in the social graph maintained by the social networking system 120. With some embodiments, because the content selection algorithm selects content relating to or associated with the particular entities that a member is connected with or is following, as a member connects with and/or follows other entities, the universe of available content items for presentation to the member in his or her content stream increases.
As members interact with various applications, content, and user interfaces of the social networking system 120, information relating to the member's activity and behavior may be stored in a database, such as the database 132.
The social networking system 120 may provide a broad range of other applications and services that allow members the opportunity to share and receive information, often customized to the interests of the member. For example, with some embodiments, the social networking system 120 may include a photo sharing application that allows members to upload and share photos with other members. With some embodiments, members of the social networking system 120 may be able to self-organize into groups, or interest groups, organized around a subject matter or topic of interest. With some embodiments, members may subscribe to or join groups affiliated with one or more companies. For instance, with some embodiments, members of the social network service may indicate an affiliation with a company at which they are employed, such that news and events pertaining to the company are automatically communicated to the members in their personalized activity or content streams. With some embodiments, members may be allowed to subscribe to receive information concerning companies other than the company with which they are employed. Membership in a group, a subscription or following relationship with a company or group, as well as an employment relationship with a company, are all examples of different types of relationships that may exist between different entities, as defined by the social graph and modeled with social graph data of the database 130.
The application logic layer includes various application server module(s) 124, which, in conjunction with the user interface module(s) 122, generates various user interfaces with data retrieved from various data sources or data services in the data layer. With some embodiments, individual application server modules 124 are used to implement the functionality associated with various applications, services and features of the social networking system 120. For instance, a messaging application, such as an email application, an instant messaging application, or some hybrid or variation of the two, may be implemented with one or more application server modules 124. A photo sharing application may be implemented with one or more application server modules 124. Similarly, a search engine enabling users 160 to search for and browse member profiles may be implemented with one or more application server modules 124. Of course, other applications and services may be separately embodied in their own application server modules 124. As illustrated in
Additionally, third party application(s) 148, executing on a third party server(s) 146, are shown as being communicatively coupled to the social networking system 120 and the client device(s) 150. The third party server(s) 146 may support one or more features or functions on a website hosted by the third party.
The aggregation module 210 provides functionality to receive an advertisement request from one or more user devices. For instance, a user device viewing, running, or otherwise using a particular piece of publisher content triggers a request for an advertisement received at the aggregation module 210. The aggregation module 210 is operable to receive advertisement requests from a plurality of user devices of different users using a variety of publisher content. In some embodiments, the advertisement request includes context data (e.g., geolocation data as determined by a GPS component of the user device) from the user device. The context data indicates a context of the advertisement request such as a device identifier, a user identifier, a particular operating system (OS) from which the advertisement request originated, browser type, current geolocation of the user device, sensor data detected at the user device (e.g., audio level measurements, ambient temperature measurements, or ambient light measurements), and so on.
The content module 220 provides functionality to identify, generate, extract, or assemble various advertisement data used to create an advertisement. For example, the content module 220 may receive, from a device of an advertiser (e.g., a company, individual, or another entity that desires to promote a product or service), an advertisement or a specification of an advertisement. Data associated with the advertisement includes, for example, title text, description text, a background image, a minimum bid amount, a maximum bid amount, and so on. The content module 220 assembles the advertisement data, advertisement metadata, or a specification of the advertisement from data received from the advertiser.
The price module 230, consistent with various embodiments, calculates a placement price for placing the advertisement on a user interface of the user device. In various embodiments, the price module 230 calculates the placement price based on the context data. For example, the price module 230 maps a device identifier included in the context data to a member identifier of a social networking service and determines the placement price based on member data corresponding to the member identifier.
In an example embodiment, the price module 230 calculates the placement price based on a likelihood, or probability, that a member of the social networking service corresponding to the member identifier will interact with (e.g., click or tap the advertisement or a vocal command indicating interest in the advertisement received at a microphone sensor of a smart watch) or be interested in the advertisement. For example, the price module 230 extracts member characteristics from the member data and matches the extracted member characteristics to advertisement characteristics of the advertisement (e.g., the advertisement pertains to sporting equipment and a particular member characteristic indicates the member played a sport in the past, works for a company associated with sporting, or has a social network relationship on the social networking service to a threshold number of members that respectively have a member characteristic similar or matching the advertisement characteristic). In these embodiments, a high number of member characteristics that match, or are similar to, advertisement characteristics corresponds to a high likelihood of the member interacting with or being interested in the advertisement.
In another example embodiment, the price module 230 determines the likelihood that the user may interact with or be interest in the advertisement based on an analysis of historical interactions of the advertisement. For example, the price module 230 may compare the member data of the member corresponding to the member identifier with member data from members that previously interacted with the advertisement. In this example, if the price module 230 determines the member is similar to other members that previously interacted with the advertisement, the price module 230 determines a high likelihood that the member may interact with the advertisement. The price module 230 may determines a similarity between the member and other member based on matching, or nearly matching, member characteristic extracted from the member data of the member and the other members (e.g., comparing work history, current job title, gender, marital status, socioeconomic background, a number of social connections on the social networking service, similar types of social connections on the social networking service, and so on).
In still further embodiments, the price module 230 employs various machine learning techniques to determine the placement price for a particular advertisement. For instance, historical data for interactions with a particular advertisement and member data associated with member that interacted with a particular advertisement can be used in conjunction with machine learning by the price module 230 to determine the placement price.
The submission module 240 provides functionality to receive data associated with advertisement content or marketing content from devices of advertisers. For example, a particular advertiser provides advertisement content such as advertisement data to the submission module 240. The advertisement data includes, for example, the advertisement itself (e.g., a banner image that promotes a product or service), title text, description text, a specification of an action upon activation of the advertisement (e.g., a particular web address to load, a particular social network handle to interact with such as friending, liking, or messaging, or another advertiser specified action), advertisement images (e.g., an image of a product), a minimum bid price, a maximum bid price, or other data associated with the advertisement. The submission module 240 can provide a user interface configured to receive advertisements from advertisers.
The transmission module 250 provides functionality to communicate, transmit, or otherwise provide the advisement data and the placement price to a user device that requested an advertisement. For instance, the transmission module 250 sends a network transmission that includes the advertisement data and the placement price to the user device.
The social module 260 provides various social media functionality. For example, the social module 260 maps an advertisement identifier received with the advertisement request to a member identifier of a social network service. The social module 260 can also access member data corresponding to the member identifier to be used when calculating the placement price. In some embodiments, a portion of the member data is provided to the user device to further assist the publisher in determining whether to present or show the advertisement.
Advertising network 312 includes the mediation system 200. In some embodiments, the advertising network 312 is part of the social networking system 120 or a portion of the advertising network 312 is implemented on the social networking system 120. In other example embodiments, the advertising network 312 is independent of the social networking system 120 but is communicatively coupled to the social networking system 120. The block diagram 300 also includes other advertising networks such as advertising network 314. Advertiser system 316, 318, and 320 are devices of the advertisers that provide advertising content to the advertising network 312. For instance, an advertiser, such as a business, an individual, or another entity, submits advertisement data, as shown by communication 326, to the advertising network 312 to promote a particular product or service.
In a specific example, the user device 304 includes publisher content 308 which triggers a request for an advertisement as shown by communication 328. The advertisement request 328 may include context data associated with the advertisement request 328 such as a type of operating system the user device 304 is using. Upon the mediation system 200 receiving the advertisement request, the mediation system 200 identifies an advertisement previously submitted by an advertiser. For example, the mediation system 200 identifies an advertisement that is compatible with the particular operating system specified in the context data. In other examples, the mediation system 200 maps an advertisement identifier included in the context to a member identifier of a social network service. The mediation system 200 may then access member data corresponding to the member identifier and identify or select an advertisement based on the member data (e.g., an advertisement that a member for the member identifier may be more likely to interact with). The mediation system 200 calculates a placement price for the advertisement. For example, the mediation system 200 calculates an interaction likelihood value for the advertisement and for the member of the member identifier. The interaction likelihood value indicates a probability that the member will interact with (e.g., click on) the advertisement. The mediation system 200 then calculates the placement price based on the interaction likelihood (e.g., a higher price for a high probability of interaction with the advertisement). The mediation system 200 communicates, transmits, or otherwise provides the identified advertisement and the placement price to the user device 304. The user device 304 can then present the advertisement or self-mediate by presenting another advertisement that is higher priced (e.g., an advertisement retrieved from another advertising network such as the advertising network 314).
In further embodiments, the mediation system 200 assembles guidance data or advisement data associated with the advertisement. The advisement data can include a portion of the member data or other data gathered by the mediation system 200 in association with the advertisement and the member identifier. The code embedded in the publisher content 308 on the user device 304 can utilize the advisement data in determining whether to present the advertisement. For example, if the advisement data indicates an occupation of the member of the member identifier, the embedded code can self-mediate and determine whether to present the identified advertisement or another advertisement based on the advisement data. In some embodiments, advisement data includes placement prices from other advertising networks, such as the advertising network 314. For example, the mediation system 200 exchanges communications with the advertising network 314, as shown in
In still further embodiments, the publisher system 310 communicates with mediation system 200 as shown by communication 324 in
In some example embodiments, functions provided by the publisher content, such as the publisher content 308 of
At operation 410, the aggregation module 210 receives, from a user device or user system, an advertisement request for advertisement content. In other words, the aggregation module 210 receives a fill request to fill a vacant advertisement position on a user interface of the user system. Put yet another way, the aggregation module 210 receives a placement request to receive marketing content for an advertisement space on a user interface of the user device.
In various embodiments, the advertisement request includes context data indicating a context of the advertisement request. The context data includes, for example, a device identifier, a user identifier, an advertisement identifier, a device module, a device screen size, a device input/output capability, a particular operating system (OS) from which the advertisement request originated, browser type, geolocation data indication a current geolocation of the user device, sensor data detected at the user device (e.g., audio level measurements, ambient temperature measurements, number of nearby devices, or ambient light measurements), an advertisement space size or location on the user device screen (e.g., banner across top or full screen space), user device activity (e.g., a length of a use session for the user device or an indication of task recently performed on the user device), or other contextual data associated with the advertisement request. For instance, the aggregation module 210 may receive an indication of one or more devices that are within a distance of the user device (e.g., as determined via, for example, BLUETOOTH® broad casts or other short range communication schemes). As discussed more below, the price module 230 factors such context data when calculating a placement price for the advertisement (e.g., inferring multiple user are viewing the device and adjusting the placement price based on a number of estimated viewers).
At operation 420, the content module 220, in response to the advertisement request, assembles a specification of an advertisement, advertisement metadata, or advertisement data. The specification of the advertisement is used to create the advertisement at the user device. In a specific example, the specification of the advertisement includes a title text, description text, an email address, a social network identifier and an associated action (e.g., a particular handle to follow, like, message, etc.), a website address, a particular action to perform (e.g., send a text message to a particular telephone number), a background image, color, texture, or pattern, or a product image. In this example, the user device utilizes these components of the advertisement to create the advertisement at the user device such that the advertisement blends or fits a theme at the user device. That is to say, the specification of the advertisement includes customizable portions of the advertisement customizable at the user device. For instance, code embedded into the publisher content (e.g., the publisher content 308 of
Turning now to
At operation 510, the content module 220 accesses an inventory of advertisements including various data such as a bid price. For example, a plurality of advertisers have previously submitted, to the submission module 240, advertisements and associated data such as a bid price that the advertiser is willing to pay for an interaction with the advertisement or a viewing of the advertisement, advertisement description data (e.g., title, product brand name, product price, or product web address), targeting data (e.g., demographic information specified by the publisher indicating an ideal demographic for the advertisement), and other data.
At operation 520, the content module 220 identifies a particular advertisement among the inventory of advertisement to provide in response to the advertisement request. For instance, the content module 220 access a bid price for respective advertisements of the inventory of advertisements where the bid price indicates a price that the advertiser pays for at least one of a user interaction with the advertisement or a user view of the advertisement. In this instance, the content module 220 identifies the particular advertisement according to a highest bid price for the respective advertisements of the inventory of advertisements. In other embodiments, the content module 220 matches target demographic data (e.g., age, gender, marital status, or location) received from the advertiser with demographic data included in the context data or accessed from member data of a social network service (e.g., member data for a member identifier mapped to an advertisement identifier included in the context data as will be discussed below in connection with
Turning back to
In various embodiments, the price module 230 uses the context data included in the advertisement request to calculate the placement price. For example, the context data can indicate a current geolocation of the user device or an advertisement identifier associated with the advertisement request. The social module 260 can map the advertisement identifier to a member identifier of a social network service and access member data for the member identifier. In various embodiments, the price module 230 uses the member data to calculate the placement price (discussed in more detail below in connection with
In some embodiments, the price module 230 accesses information from third party servers (e.g., the third party servers 146) and uses that information to calculate the placement price. For instance, if the context data includes a current geolocation, the price module 230 may infer a user activity based on the current geolocation (e.g., if the geolocation corresponds to an airport, the price module 230 infers the user of the user device is traveling). The price module 230 may then use the inferred user activity to calculate the placement price for a particular advertisement. In another example, the price module 230 accesses weather information corresponding to the current geolocation and calculates the placement price based on the weather information (e.g., poor weather conditions may indicate a captive audience and command a higher placement price as compared to good weather conditions).
Turning now to
At operation 610, the social module 260 maps an advertisement identifier included in the context data to a member identifier of a social networking service. For example, the advertisement identifier is associated with a user of the user device (e.g., the advertisement identifier can be a device identifier for a device of the user). The social module 260 maps the advertisement identifier to a member identifier by comparing the advertisement identifier to previously stored advertisement identifiers associated with members of the social network service. For example, if a particular member of the social network service logs in to the social network service from a particular device, the social module 260 stores a device identifier for the particular device in association with the particular member. Such stored device identifiers are subsequently used by the social module 260 to map an advertisement request that includes the device identifier to the particular member of the social network service. Although this example is specific to a device identifier, the social module 260 can use other types of identification associated with the user of the user device for performing mapping to the member identifier at operation 610.
At operation 620, the social module 260 accesses member data corresponding to the member identifier. For example, the member data includes demographic information (e.g., age, gender, or residence location), employment history data, current job title, number of social connections, posts, status updates, likes, favorites, and a wide variety of other data.
At operation 630, the price module 230 calculates the placement price based in part on the member data for the member identifier (see the discussion above in connection with the price module 230 of
In other embodiments, the price module 230 extracts various member characteristics from the member data of the member and various advertisement characteristics from the specification of the advertisement. In an example, the price module 230 compares the member characteristics with the advertisement characteristics to calculate the placement price. For example, a large number of similar, matching, or nearly match advertisement characteristics and member characteristics correspond to a higher placement price than very few matching characteristics. In some instances, the price module 230 may weight the comparison between the member characteristics and the advertisement characteristics (e.g., a particular advertisement characteristics may be a more significance and is weighted more by the price module 230 when determining the placement price). For instance, the member's preference for a particular color and the color of the advertisement may be weighted less than the member's preference for a literary content and the content of the advertisement.
Turning now to
At operation 710, the price module 230 calculates an interaction likelihood, interaction probability, or interaction score that indicates the chance that a member of the social network service corresponding to the member identifier interacts with the advertisement. In some embodiments, the price module 230 calculates the interaction likelihood using the member data, the context data, the specification of the advertisement, or other data. For instance, the price module 230 may calculate a high interaction likelihood for a member found to be interested in a particular subject matter as indicated by the member data when the specification of the advertisement is directed to the particular subject matter.
In example embodiment, the price module 230 extracts member characteristics from the member data of the member, extracts advertisement characteristics from the specification of the advertisement, compares the extracted member characteristics with the extracted advertisement characteristics, and calculates the placement price based on the comparison (see the discussion in connection with the price module 230 of
At operation 720, the price module 230 calculates the placement price for placing the advertisement according to the interaction likelihood. For instance, if the price module 230 determines a high interaction likelihood for a particular member, the price module 230 may calculate a high placement price for that particular member.
Turing again to
To help illustrate the concepts described above,
In
At operation 410, described above, the mediation system 200 receives the advertisement request. At operation 420, the mediation system 200 identifies an advertisement among an inventory of advertisements received from advertiser devices such as the advertiser device 806. In some embodiments, the advertiser device 806 makes a real-time bid to fill the advertisement request and, at operation 814, the advertising device 806 provides the advertisement to the mediation system 200 in real time. In other embodiments, at operation 814, the advertising device 806 provides the advertisement system to the mediation system 200 prior to the mediation system 200 receiving the advertisement request and the mediation system 200 stores the advertisement remotely or locally for subsequent access in response to a request for an advertisement.
At operation 430, the mediation system 200 calculates the placement price for the advertisement. As described above, at operation 620, the mediation system 200 may access member data, data from third party servers (e.g., the third party servers 146 of
In continuing with the discussion in connection with
At operation 816, the user device 802 receives the placement price. At operation 818, the publisher determines an optimal advertisement. For example, code embedded in the publisher content may specify presenting an advertisement at a highest price or an advertisement at a highest predicted price (e.g., taking into account a likelihood of the user interacting with the advertisement in a pay per click payment scheme). In some embodiments, the user device 802 communicates with the mediation system 200 at operation 820, the publisher device 804 at operation 822, the advertiser device 806 at operation 824, or a combination thereof to determine the optimal advertisement to present. For example, code embedded in the publisher content on the user device can retrieve rules or criteria specified by the publisher from the publisher device 804 or additional information regarding the advertisement from the advertiser device 806 via the mediation system 200 (e.g., demographic information regarding the advertisement).
In an embodiment, at operation 826, the user device requests the specification of the advertisement from the mediation system 200. Although, as discussed above, in other embodiments, the specification of the advertisement is provided along with the placement price. At operation 440, the mediation system 200 transmits or provides the specification of the advertisement to the user device 802.
At operation 828, the user device 802 presents the advertisement using the specification of the advertisement. For example, the user device 802 creates the advertisement using information included in the specification of the advertisement such as text and images. The created advertisement may conform to a local style of the publisher content on the user device 802 (e.g., fonts, colors, sizes, or shape of the advertisement).
In some embodiments, at operation 830, the user device 802 sends, transmits, communicates, or otherwise provides an indication of an interaction with the advertisement (e.g., a click or tap on the advertisement or the user moving within a particular geographic boundary included in the specification of the advertisement such as the boundaries of a merchant store) to the mediation system 200 in real time. At operation 832, the mediation system 200 receives the indication of the advertisement interaction. Subsequently, at operation 834, the mediation system 200 may exchange various communications with the publisher device 804 at operation 838, the advertiser device 806 at operation 840, and the user device 802 at operation 836. For instance, the mediation system 200 may provide real time updates regarding interactions or revenue generated with the advertisement. Such data can be used by the advertiser or publisher to adjust an advertising campaign by the advertiser or adjust an advertisement presentation scheme by the publisher.
Certain embodiments are described herein as including logic or a number of components, modules, or mechanisms. Modules can constitute either software modules (e.g., code embodied on a machine-readable medium) or hardware modules. A “hardware module” is a tangible unit capable of performing certain operations and can be configured or arranged in a certain physical manner. In various example embodiments, one or more computer systems (e.g., a standalone computer system, a client computer system, or a server computer system) or one or more hardware modules of a computer system (e.g., a processor or a group of processors) can be configured by software (e.g., an application or application portion) as a hardware module that operates to perform certain operations as described herein.
In some embodiments, a hardware module can be implemented mechanically, electronically, or any suitable combination thereof. For example, a hardware module can include dedicated circuitry or logic that is permanently configured to perform certain operations. For example, a hardware module can be a special-purpose processor, such as a Field-Programmable Gate Array (FPGA) or an Application Specific Integrated Circuit (ASIC). A hardware module may also include programmable logic or circuitry that is temporarily configured by software to perform certain operations. For example, a hardware module can include software executed by a general-purpose processor or other programmable processor. Once configured by such software, hardware modules become specific machines (or specific components of a machine) uniquely tailored to perform the configured functions and are no longer general-purpose processors. It will be appreciated that the decision to implement a hardware module mechanically, in dedicated and permanently configured circuitry, or in temporarily configured circuitry (e.g., configured by software) can be driven by cost and time considerations.
Accordingly, the phrase “hardware module” should be understood to encompass a tangible entity, be that an entity that is physically constructed, permanently configured (e.g., hardwired), or temporarily configured (e.g., programmed) to operate in a certain manner or to perform certain operations described herein. As used herein, “hardware-implemented module” refers to a hardware module. Considering embodiments in which hardware modules are temporarily configured (e.g., programmed), each of the hardware modules need not be configured or instantiated at any one instance in time. For example, where a hardware module comprises a general-purpose processor configured by software to become a special-purpose processor, the general-purpose processor may be configured as respectively different special-purpose processors (e.g., comprising different hardware modules) at different times. Software accordingly configures a particular processor or processors, for example, to constitute a particular hardware module at one instance of time and to constitute a different hardware module at a different instance of time.
Hardware modules can provide information to, and receive information from, other hardware modules. Accordingly, the described hardware modules can be regarded as being communicatively coupled. Where multiple hardware modules exist contemporaneously, communications can be achieved through signal transmission (e.g., over appropriate circuits and buses) between or among two or more of the hardware modules. In embodiments in which multiple hardware modules are configured or instantiated at different times, communications between such hardware modules may be achieved, for example, through the storage and retrieval of information in memory structures to which the multiple hardware modules have access. For example, one hardware module can perform an operation and store the output of that operation in a memory device to which it is communicatively coupled. A further hardware module can then, at a later time, access the memory device to retrieve and process the stored output. Hardware modules can also initiate communications with input or output devices, and can operate on a resource (e.g., a collection of information).
The various operations of example methods described herein can be performed, at least partially, by one or more processors that are temporarily configured (e.g., by software) or permanently configured to perform the relevant operations. Whether temporarily or permanently configured, such processors constitute processor-implemented modules that operate to perform one or more operations or functions described herein. As used herein, “processor-implemented module” refers to a hardware module implemented using one or more processors.
Similarly, the methods described herein can be at least partially processor-implemented, with a particular processor or processors being an example of hardware. For example, at least some of the operations of a method can be performed by one or more processors or processor-implemented modules. Moreover, the one or more processors may also operate to support performance of the relevant operations in a “cloud computing” environment or as a “software as a service” (SaaS). For example, at least some of the operations may be performed by a group of computers (as examples of machines including processors), with these operations being accessible via a network (e.g., the Internet) and via one or more appropriate interfaces (e.g., an Application Program Interface (API)).
The performance of certain of the operations may be distributed among the processors, not only residing within a single machine, but deployed across a number of machines. In some example embodiments, the processors or processor-implemented modules can be located in a single geographic location (e.g., within a home environment, an office environment, or a server farm). In other example embodiments, the processors or processor-implemented modules are distributed across a number of geographic locations.
The modules, methods, applications and so forth described in conjunction with
Software architectures are used in conjunction with hardware architectures to create devices and machines tailored to particular purposes. For example, a particular hardware architecture coupled with a particular software architecture will create a mobile device, such as a mobile phone, tablet device, and the like. A slightly different hardware and software architecture may yield a smart device for use in the “internet of things.” While yet another combination produces a server computer for use within a cloud computing architecture. Not all combinations of such software and hardware architectures are presented here as those of skill in the art can readily understand how to implement the inventive subject matter in different contexts from the disclosure contained herein.
In the example architecture of
The operating system 1114 may manage hardware resources and provide common services. The operating system 1114 may include, for example, a kernel 1128, services 1130, and drivers 1132. The kernel 1128 may act as an abstraction layer between the hardware and the other software layers. For example, the kernel 1128 may be responsible for memory management, processor management (e.g., scheduling), component management, networking, security settings, and so on. The services 1130 may provide other common services for the other software layers. The drivers 1132 may be responsible for controlling or interfacing with the underlying hardware. For instance, the drivers 1132 may include display drivers, camera drivers, BLUETOOTH® drivers, flash memory drivers, serial communication drivers (e.g., Universal Serial Bus (USB) drivers), WI-FI® drivers, audio drivers, power management drivers, and so forth depending on the hardware configuration. In an example embodiment, the operating system 1114 includes sensors 1133 that can provide various sensor input processing services such as low-level access to touchscreen input data, GPS positioning data, or other user input data.
The libraries 1116 may provide a common infrastructure that may be utilized by the applications 1120 or other components or layers. The libraries 1116 typically provide functionality that allows other software modules to perform tasks in an easier fashion than to interface directly with the underlying operating system 1114 functionality (e.g., kernel 1128, services 1130 or drivers 1132). The libraries 1116 may include system libraries 1134 (e.g., C standard library) that may provide functions such as memory allocation functions, string manipulation functions, mathematic functions, and the like. In addition, the libraries 1116 may include API libraries 1136 such as media libraries (e.g., libraries to support presentation and manipulation of various media format such as MPREG4, H.264, MP3, AAC, AMR, JPG, or PNG), graphics libraries (e.g., an OpenGL framework that may be used to render 2D and 3D in a graphic content on a display), database libraries (e.g., SQLite that may provide various relational database functions), web libraries (e.g., WebKit that may provide web browsing functionality), and the like. The libraries 1116 may also include a wide variety of other libraries 1138 to provide many other APIs to the applications 1120 and other software components/modules. In an example embodiment, the libraries 1116 include sensor libraries 1139 that provide input tracking, GPS updating and tracking, capture, or otherwise monitor user input and device sensor input such as touchscreen input that can be utilized by the mediation system 200.
The frameworks/middleware 1118 (also sometimes referred to as middleware) may provide a higher-level common infrastructure that may be utilized by the applications 1120 or other software components/modules. For example, the frameworks/middleware 1118 may provide various graphic user interface (GUI) functions, high-level resource management, high-level location services, and so forth. The frameworks/middleware 1118 may provide a broad spectrum of other APIs that may be utilized by the applications 1120 or other software components/modules, some of which may be specific to a particular operating system or platform. In an example embodiment, the frameworks/middleware 1118 include a user interface framework 1122 and a sensors framework 1123. The user interface framework 1122 can provide high-level support for touch input functions that can be used in aspects of the mediation system 200. Similarly, the sensor framework 1123 can provide high-level support for sensor input and other user input detection.
The applications 1120 include built-in applications 1140 or third party applications 142. Examples of representative built-in applications 1140 may include, but are not limited to, a contacts application, a browser application, a book reader application, a location application, a media application, a messaging application, or a game application. Third party applications 1142 may include any of the built-in applications as well as a broad assortment of other applications. In a specific example, the third party application 1142 (e.g., an application developed using the ANDROID™ or IOS™ software development kit (SDK) by an entity other than the vendor of the particular platform) may be mobile software running on a mobile operating system such as IOS™, ANDROID™, WINDOWS® Phone, or other mobile operating systems. In this example, the third party application 1142 may invoke the API calls 1124 provided by the mobile operating system such as operating system 1114 to facilitate functionality described herein. In an example embodiment, the applications 1120 include a social application 1143 that includes the mediation system 200, or a portion thereof, as part of the application. In another example embodiment, the applications 1120 include a stand-alone application 1145 that includes the mediation system 200, or a portion thereof.
The applications 1120 may utilize built-in operating system functions (e.g., kernel 1128, services 1130 or drivers 1132), libraries (e.g., system libraries 1134, API libraries 1136, and other libraries 1138), frameworks/middleware 1118 to create user interfaces to interact with users of the system. Alternatively, or additionally, in some systems interactions with a user may occur through a presentation layer, such as presentation layer 1144. In these systems, the application/module “logic” can be separated from the aspects of the application/module that interact with a user.
Some software architectures utilize virtual machines. In the example of
The machine 1200 can include processors 1210, memory/storage 1230, and I/O components 1250, which can be configured to communicate with each other such as via a bus 1202. In an example embodiment, the processors 1210 (e.g., a Central Processing Unit (CPU), a Reduced Instruction Set Computing (RISC) processor, a Complex Instruction Set Computing (CISC) processor, a Graphics Processing Unit (GPU), a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Radio-Frequency Integrated Circuit (RFIC), another processor, or any suitable combination thereof) can include, for example, processor 1212 and processor 1214 that may execute instructions 1216. The term “processor” is intended to include multi-core processor that may comprise two or more independent processors (sometimes referred to as “cores”) that can execute instructions contemporaneously. Although
The memory/storage 1230 can include a memory 1232, such as a main memory, or other memory storage, and a storage unit 1236, both accessible to the processors 1210 such as via the bus 1202. The storage unit 1236 and memory 1232 store the instructions 1216 embodying any one or more of the methodologies or functions described herein. The instructions 1216 can also reside, completely or partially, within the memory 1232, within the storage unit 1236, within at least one of the processors 1210 (e.g., within the processor's cache memory), or any suitable combination thereof, during execution thereof by the machine 1200. Accordingly, the memory 1232, the storage unit 1236, and the memory of the processors 1210 are examples of machine-readable media.
As used herein, the term “machine-readable medium” means a device able to store instructions and data temporarily or permanently and may include, but is not be limited to, random-access memory (RAM), read-only memory (ROM), buffer memory, flash memory, optical media, magnetic media, cache memory, other types of storage (e.g., Erasable Programmable Read-Only Memory (EEPROM)) or any suitable combination thereof. The term “machine-readable medium” should be taken to include a single medium or multiple media (e.g., a centralized or distributed database, or associated caches and servers) able to store instructions 1216. The term “machine-readable medium” shall also be taken to include any medium, or combination of multiple media, that is capable of storing instructions (e.g., instructions 1216) for execution by a machine (e.g., machine 1200), such that the instructions, when executed by one or more processors of the machine 1200 (e.g., processors 1210), cause the machine 1200 to perform any one or more of the methodologies described herein. Accordingly, a “machine-readable medium” refers to a single storage apparatus or device, as well as “cloud-based” storage systems or storage networks that include multiple storage apparatus or devices. The term “machine-readable medium” excludes signals per se.
The I/O components 1250 can include a wide variety of components to receive input, provide output, produce output, transmit information, exchange information, capture measurements, and so on. The specific I/O components 1250 that are included in a particular machine will depend on the type of machine. For example, portable machines such as mobile phones will likely include a touch input device or other such input mechanisms, while a headless server machine will likely not include such a touch input device. It will be appreciated that the I/O components 1250 can include many other components that are not shown in
In further example embodiments, the I/O components 1250 can include biometric components 1256, motion components 1258, environmental components 1260, or position components 1262 among a wide array of other components. For example, the biometric components 1256 can include components to detect expressions (e.g., hand expressions, facial expressions, vocal expressions, body gestures, or eye tracking), measure biosignals (e.g., blood pressure, heart rate, body temperature, perspiration, or brain waves), identify a person (e.g., voice identification, retinal identification, facial identification, fingerprint identification, or electroencephalogram based identification), and the like. The motion components 1258 can include acceleration sensor components (e.g., an accelerometer), gravitation sensor components, rotation sensor components (e.g., a gyroscope), and so forth. The environmental components 1260 can include, for example, illumination sensor components (e.g., a photometer), temperature sensor components (e.g., one or more thermometers that detect ambient temperature), humidity sensor components, pressure sensor components (e.g., a barometer), acoustic sensor components (e.g., one or more microphones that detect background noise), proximity sensor components (e.g., infrared sensors that detect nearby objects), gas sensor components (e.g., machine olfaction detection sensors, gas detection sensors to detect concentrations of hazardous gases for safety or to measure pollutants in the atmosphere), or other components that may provide indications, measurements, or signals corresponding to a surrounding physical environment. The position components 1262 can include location sensor components (e.g., a Global Positioning System (GPS) receiver component), altitude sensor components (e.g., altimeters or barometers that detect air pressure from which altitude may be derived), orientation sensor components (e.g., magnetometers), and the like.
Communication can be implemented using a wide variety of technologies. The I/O components 1250 may include communication components 1264 operable to couple the machine 1200 to a network 1280 or devices 1270 via a coupling 1282 and a coupling 1272, respectively. For example, the communication components 1264 include a network interface component or other suitable device to interface with the network 1280. In further examples, communication components 1264 include wired communication components, wireless communication components, cellular communication components, Near Field Communication (NFC) components, BLUETOOTH® components (e.g., BLUETOOTH® Low Energy), WI-FI® components, and other communication components to provide communication via other modalities. The devices 1270 may be another machine or any of a wide variety of peripheral devices (e.g., a peripheral device coupled via a Universal Serial Bus (USB)).
Moreover, the communication components 1264 can detect identifiers or include components operable to detect identifiers. For example, the communication components 1264 can include Radio Frequency Identification (RFID) tag reader components, NFC smart tag detection components, optical reader components (e.g., an optical sensor to detect one-dimensional bar codes such as a Universal Product Code (UPC) bar code, multi-dimensional bar codes such as a Quick Response (QR) code, Aztec Code, Data Matrix, Dataglyph, MaxiCode, PDF417, Ultra Code, Uniform Commercial Code Reduced Space Symbology (UCC RSS)-2D bar codes, and other optical codes), acoustic detection components (e.g., microphones to identify tagged audio signals), or any suitable combination thereof. In addition, a variety of information can be derived via the communication components 1264, such as location via Internet Protocol (IP) geo-location, location via WI-FI® signal triangulation, location via detecting a BLUETOOTH® or NFC beacon signal that may indicate a particular location, and so forth.
In various example embodiments, one or more portions of the network 1280 can be an ad hoc network, an intranet, an extranet, a virtual private network (VPN), a local area network (LAN), a wireless LAN (WLAN), a wide area network (WAN), a wireless WAN (WWAN), a metropolitan area network (MAN), the Internet, a portion of the Internet, a portion of the Public Switched Telephone Network (PSTN), a plain old telephone service (POTS) network, a cellular telephone network, a wireless network, a WI-FI® network, another type of network, or a combination of two or more such networks. For example, the network 1280 or a portion of the network 1280 may include a wireless or cellular network, and the coupling 1282 may be a Code Division Multiple Access (CDMA) connection, a Global System for Mobile communications (GSM) connection, or other type of cellular or wireless coupling. In this example, the coupling 1282 can implement any of a variety of types of data transfer technology, such as Single Carrier Radio Transmission Technology (1×RTT), Evolution-Data Optimized (EVDO) technology, General Packet Radio Service (GPRS) technology, Enhanced Data rates for GSM Evolution (EDGE) technology, third Generation Partnership Project (3GPP) including 3G, fourth generation wireless (4G) networks, Universal Mobile Telecommunications System (UMTS), High Speed Packet Access (HSPA), Worldwide Interoperability for Microwave Access (WiMAX), Long Term Evolution (LTE) standard, others defined by various standard setting organizations, other long range protocols, or other data transfer technology.
The instructions 1216 can be transmitted or received over the network 1280 using a transmission medium via a network interface device (e.g., a network interface component included in the communication components 1264) and utilizing any one of a number of well-known transfer protocols (e.g., Hypertext Transfer Protocol (HTTP)). Similarly, the instructions 1216 can be transmitted or received using a transmission medium via the coupling 1272 (e.g., a peer-to-peer coupling) to devices 1270. The term “transmission medium” shall be taken to include any intangible medium that is capable of storing, encoding, or carrying the instructions 1216 for execution by the machine 1200, and includes digital or analog communications signals or other intangible medium to facilitate communication of such software.
Throughout this specification, plural instances may implement components, operations, or structures described as a single instance. Although individual operations of one or more methods are illustrated and described as separate operations, one or more of the individual operations may be performed concurrently, and nothing requires that the operations be performed in the order illustrated. Structures and functionality presented as separate components in example configurations may be implemented as a combined structure or component. Similarly, structures and functionality presented as a single component may be implemented as separate components. These and other variations, modifications, additions, and improvements fall within the scope of the subject matter herein.
Although an overview of the inventive subject matter has been described with reference to specific example embodiments, various modifications and changes may be made to these embodiments without departing from the broader scope of embodiments of the present disclosure. Such embodiments of the inventive subject matter may be referred to herein, individually or collectively, by the term “invention” merely for convenience and without intending to voluntarily limit the scope of this application to any single disclosure or inventive concept if more than one is, in fact, disclosed.
The embodiments illustrated herein are described in sufficient detail to enable those skilled in the art to practice the teachings disclosed. Other embodiments may be used and derived therefrom, such that structural and logical substitutions and changes may be made without departing from the scope of this disclosure. The Detailed Description, therefore, is not to be taken in a limiting sense, and the scope of various embodiments is defined only by the appended claims, along with the full range of equivalents to which such claims are entitled.
As used herein, the term “or” may be construed in either an inclusive or exclusive sense. Moreover, plural instances may be provided for resources, operations, or structures described herein as a single instance. Additionally, boundaries between various resources, operations, modules, engines, and data stores are somewhat arbitrary, and particular operations are illustrated in a context of specific illustrative configurations. Other allocations of functionality are envisioned and may fall within a scope of various embodiments of the present disclosure. In general, structures and functionality presented as separate resources in the example configurations may be implemented as a combined structure or resource. Similarly, structures and functionality presented as a single resource may be implemented as separate resources. These and other variations, modifications, additions, and improvements fall within a scope of embodiments of the present disclosure as represented by the appended claims. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.