Patent Application
20110078184
Pursuant to 35 U.S.C. §119(a), this application claims the benefit of earlier filing date and right of priority to Korean Application No. 10-2009-0092032 filed on Sep. 28, 2009, the contents of which are hereby incorporated by reference herein in their entirety.
The present disclosure relates to a mobile terminal which has a function for searching a contact or friend. In particular, a contact can be searched by the mobile terminal by utilizing both information from a contact list stored in the mobile terminal and information obtained from a server providing a social network service or SNS provider.
As functions of terminals, such as personal computers, notebook computers, and mobile phones, become more diversified, the terminals are implemented as multimedia players supporting complicated functions. For example, the terminals can be used for capturing images or video, reproducing music or video files, playing games, and receiving broadcast signals.
In general, the terminals may be divided into mobile terminals and stationary terminals according to their mobility. The mobile terminals may be divided into handheld terminals and vehicle mountable terminals according to their modes of portability.
Efforts are ongoing to support and increase the functionality of mobile terminals. Such efforts include software and hardware improvements, as well as changes and improvements in the structural components which form the terminals.
In general, for a user of a mobile terminal to check whether a contact person listed in a contact list stored in the mobile terminal uses a social network service (SNS), the user must perform two separate tasks. First, the contact person must be searched in the contact list. And then, the user must connect to the SNS site in order to find whether the contact person listed in the contact list of the mobile terminal is registered with the SNS site by inputting a search query, such as a name, an e-mail, and a phone number of the contact person. Therefore, the contact list of the mobile terminal is not interlinked with the SNS site for searching the contact person. The present disclosure provides interlinking the information of the contact list in the mobile terminal with information obtained from the SNS site for easy search of the contact person from both the contact list and the SNS site by entering a common search query.
According to an embodiment of the present invention, a mobile terminal includes a wireless communication unit communicating with a server providing a social network service, a memory storing a contact list and account information related to the social network service, a user input unit receiving a search query, a controller searching for a contact person in the contact list based on the search query, the controller also connecting and transmitting information of the contact person found in the contact list to the server, and receiving a search result from the server, and a display unit displaying the search result.
According to another embodiment of the present invention, a mobile terminal includes a user input unit receiving a search query from a user, a controller searching for a contact from contact information stored in the mobile terminal based on the search query, a wireless communication unit connecting to a website for a social networking service, transmitting information of the contact found from the contact information to the website, and receiving a search result from the website, and a display unit displaying the search result. The search result is obtained by the website by matching the information of the contact received from the mobile terminal to information of social network service subscribers stored at the website.
According to yet another embodiment of the present invention, a method of searching for a contact in a mobile terminal includes connecting to a server providing a social network service and having information about social network service subscriber by using user account information related to the social network service, receiving a search query for searching for the contact from the server, displaying a search result received from the server, and updating a contact list stored in the mobile terminal according to the search result.
The above and other aspects, features, and advantages of the present invention will become more apparent upon consideration of the following description of preferred embodiments, taken in conjunction with the accompanying drawings.
In the following detailed description, reference is made to the accompanying drawing figures which form a part hereof, and which show by way of illustration specific embodiments of the invention. It is to be understood by those of ordinary skill in this technological field that other embodiments may be utilized, and structural, electrical, as well as procedural changes may be made without departing from the scope of the present invention. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or similar parts.
In the following description, usage of suffixes such as “module,” “part” or “unit” used for referring to elements is given merely to facilitate explanation of the present invention, without having any significant meaning by itself.
The mobile terminal described in the present disclosure may include mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PMPs (Portable Multimedia Player), and navigation devices. It would be understood by a person in the art that the configuration according to the embodiments of the present invention can be also applicable to the fixed types of terminals, such as digital TVs or desk top computers, except for any elements especially configured for a mobile purpose.
Referring to
The wireless communication unit 110 typically includes one or more components allowing radio communication between the mobile terminal 100 and a wireless communication system or a network in which the mobile terminal 100 is located. For example, the wireless communication unit 110 may include at least a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short-range communication module 114, or a location information module 115.
The broadcast receiving module 111 receives broadcast signals and/or broadcast associated information from an external broadcast management server or other network entity via a broadcast channel. The broadcast channel may include a satellite channel and/or a terrestrial channel. The broadcast management server may generate and transmit a broadcast signal and/or broadcast associated information or may receive a previously generated broadcast signal and/or broadcast associated information and transmit the broadcast signal and/or broadcast associated information to the mobile terminal 100.
The broadcast signal may include a TV broadcast signal, a radio broadcast signal, and/or a data broadcast signal. The broadcast signal may further include a broadcast signal combined with a TV or radio broadcast signal.
The broadcast associated information may refer to information associated with a broadcast channel, a broadcast program or a broadcast service provider. The broadcast associated information may also be provided via a mobile communication network and received by the mobile communication module 112.
The broadcast signal may exist in various forms. For example, it may exist in the form of an electronic program guide (EPG) of digital multimedia broadcasting (DMB) or an electronic service guide (ESG) of digital video broadcast-handheld (DVB-H).
The broadcast receiving module 111 may be configured to receive broadcast signals by using various types of broadcast systems. Such broadcast systems may include multimedia broadcasting-terrestrial (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video broadcast-handheld (DVB-H), the data broadcasting system known as media forward link only (MediaFLO®), and integrated services digital broadcast-terrestrial (ISDB-T). The broadcast receiving module 111 may be configured to be suitable for every broadcast system transmitting broadcast signals as well as the digital broadcast systems. Broadcast signals and/or broadcast-associated information received via the broadcast receiving module 111 may be stored in the memory 160 or anther type of storage medium.
The mobile communication module 112 transmits and/or receives radio signals to and/or from at least one of a base station, such as access point or Node B, an external terminal or other user devices and a server or other network entities. Such radio signals may include a voice call signal, a video call signal or various types of data according to text and/or multimedia message transmission and/or reception.
The wireless Internet module 113 supports wireless Internet access for the mobile terminal 100. The wireless Internet module 113 may be internally or externally coupled to the mobile terminal 100. The wireless Internet access technique implemented may include a WLAN (Wireless LAN) (Wi-Fi), WiBro (Wireless broadband), WiMax (World Interoperability for Microwave Access), or HSDPA (High Speed Downlink Packet Access).
The short-range communication module 114 supports short range communications. Some examples of short-range communication technology include BLUETOOTH™, Radio Frequency IDentification (RFID), Infrared Data Association (IrDA), and Ultra-WideBand (UWB), ZIGBEE™.
The location information module 115 checks or acquires a location or position of the mobile terminal 100. A typical example of the location information module is a GPS (Global Positioning System).
The A/V input unit 120 is configured to receive an audio or video signal. The A/V input unit 120 may include a camera 121 or other image capture device and a microphone 122 or other sound pick-up device. The camera 121 processes image data of still pictures or video obtained by an image capture device in a video capturing mode or an image capturing mode. The processed image frames may be displayed on a display unit 151 or other visual output device.
The image frames processed by the camera 121 may be stored in the memory 160 or other storage medium, or transmitted via the wireless communication unit 110. Two or more cameras 121 may be provided according to the configuration of the mobile terminal 100.
The microphone 122 may receive sounds or audible data in a phone call mode, a recording mode, and a voice recognition mode, and can process such sounds into audio data. The processed audio voice data, such as voice, may be converted for output into a format transmittable to a mobile communication base station or other network entity via the mobile communication module 112 in the phone call mode. The microphone 122 may implement various types of noise canceling or suppression algorithms to cancel or suppress noise or interference generated while receiving and transmitting audio signals.
The user input unit 130 or other user input device may generate input data in response to commands entered by a user to control various operations of the mobile terminal 100. The user input unit 130 may include at least a keypad, a dome switch, a jog wheel, a jog switch, or a touch pad, such as a touch sensitive member that detects changes in resistance, pressure, and capacitance generated by a contact.
The sensing unit 140 or other detection means detects a current status of the mobile terminal 100 such as an opened or closed state of the mobile terminal 100, a location of the mobile terminal 100, the presence or absence of user contact with the mobile terminal 100 or touch inputs, the orientation of the mobile terminal 100, or an acceleration or deceleration movement and direction of the mobile terminal 100. The sensing unit 140 generates commands or signals for controlling the operation of the mobile terminal 100.
For example, when the mobile terminal 100 is implemented as a slide type mobile phone, the sensing unit 140 may sense whether the slide phone is opened or closed. In addition, the sensing unit 140 can detect whether the power supply unit 190 supplies power or whether the interface unit 170 is coupled with an external device. The sensing unit 140 may include a proximity sensor 141.
The output unit 150 is configured to output an audio signal, a video signal, an alarm signal, and a tactile signal such as vibration signal. The output unit 150 may include the display unit 151, an audio output module 152, an alarm unit 153, and a haptic module.
The display unit 151 may display or output information processed in the mobile terminal 100. For example, when the mobile terminal 100 is in a phone call mode, the display unit 151 may display a User Interface (UI) or a Graphic User Interface (GUI) associated with a call or other communication such as text messaging or multimedia file downloading. When the mobile terminal 100 is in a video call mode or image capturing mode, the display unit 151 may display a captured image and/or received image and a UI or GUI that shows videos or images and related functions .
The display unit 151 may include at least a Liquid Crystal Display (LCD), a Thin Film Transistor-LCD (TFT-LCD), an Organic Light Emitting Diode (OLED) display, a flexible display, or a three-dimensional (3D) display. Some of the displays may be configured to be transparent or light-transmissive to allow viewing of the exterior, and may be called transparent displays. A typical transparent display may be, for example, a TOLED (Transparent Organic Light Emitting Diode) display. Through such configuration, the user can view an object positioned at the rear side of the terminal body through the region occupied by the display unit 151 of the terminal body.
The mobile terminal 100 may include two or more display units 151 or other display means according to its particular desired embodiment. For example, a plurality of display units 151 may be separately or integrally disposed on one surface of the mobile terminal 100, or may be separately disposed on mutually different surfaces.
When the display unit 151 and touch sensor for detecting a touch operation are overlaid in a layered manner to form a touch screen, the display unit 151 may function as both an input device and an output device. The touch sensor may have a form of a touch film, a touch sheet, or a touch pad.
The touch sensor may be configured to convert pressure applied to a particular portion of the display unit 151 or a change in the capacitance generated at a particular portion of the display unit 151 into an electrical input signal. The touch sensor may be configured to detect the pressure when a touch is applied, as well as the touched position and area.
When there is a touch input with respect to the touch sensor, a corresponding signal is transmitted to a touch controller (not shown). The touch controller processes the signals and transmits corresponding data to the controller 180. Accordingly, the controller 180 may recognize which portion of the display unit 151 has been touched.
With reference to
Examples of the proximity sensor 141 may include a transmission type photoelectric sensor, a direct reflection type photoelectric sensor, a mirror-reflection type photo sensor, an RF oscillation type proximity sensor, a capacitance type proximity sensor, a magnetic proximity sensor, and an infrared proximity sensor. If the touch screen is the capacitance type, proximity of a pointer is detected by a change in electric field according to the proximity of the pointer. In this case, the touch screen or the touch sensor may be classified as a proximity sensor.
In the following description, for the sake of brevity, recognition of the pointer positioned to be close to the touch screen will be called a “proximity touch”, while recognition of actual contacting of the pointer on the touch screen will be called a “contact touch.” When the pointer is in the state of the proximity touch, it means that the pointer is positioned to correspond vertically to the touch screen.
By employing the proximity sensor 141, a proximity touch and a proximity touch pattern, such as a proximity touch distance, a proximity touch speed, a proximity touch time, a proximity touch position, or a proximity touch movement state, can be detected. Information corresponding to the detected proximity touch operation and the proximity touch pattern can be output to the touch screen.
The audio output module 152 may convert and output as sound audio data received from the wireless communication unit 110 or stored in the memory 160 in a call signal reception mode, a call mode, a record mode, a voice recognition mode, and a broadcast reception mode. Also, the audio output module 152 may provide audible outputs related to a particular function performed by the mobile terminal 100, for example, a call signal reception sound and a message reception sound. The audio output module 152 may include a speaker, a buzzer, or other sound generating device.
The alarm unit 153 or other type of user notification means may provide outputs to inform about the occurrence of an event of the mobile terminal 100. Typical events may include call reception, message reception, key signal inputs, and a touch input. In addition to audio or video outputs, the alarm unit 153 may provide outputs in a different manner to inform about the occurrence of an event.
For example, the alarm unit 153 may provide an output in the form of vibrations or other tactile or sensible outputs. When a call, a message, or some other incoming communication is received, the alarm unit 153 may provide tactile outputs or vibration to inform the user. By providing such tactile outputs, the user can recognize the occurrence of various events even if the mobile terminal 100 is in the user's pocket.
Outputs informing about the occurrence of an event may be also provided via the display unit 151 or the audio output module 152. The display unit 151 and the audio output module 152 may be classified as a part of the alarm unit 153.
The haptic module 154 generates various tactile effects that a user can feel. A typical example of the tactile effects generated by the haptic module 154 is vibration. The strength and pattern of the haptic module 154 can be controlled. For example, different vibrations may be combined to be output or sequentially output.
Besides vibration, the haptic module 154 may generate various other tactile effects such as a pin arrangement vertically moving with respect to a contact skin, a spray force or suction force of air through a jet orifice or a suction opening, a contact on the skin, a contact of an electrode, electrostatic force, or an effect reproducing the sense of cold and warmth using an element that can absorb or generate heat.
The haptic module 154 may be implemented to allow the user to feel a tactile effect through a muscle sensation such as the fingers or arm of the user, as well as transferring the tactile effect through direct contact. Two or more haptic modules 154 may be provided according to the configuration of the mobile terminal 100.
The memory 160 may store software programs used for the processing and controlling operations performed by the controller 180, or may temporarily store data, such as a phonebook, messages, still images, and video, that are input or output. In addition, the memory 160 may store data regarding various patterns of vibrations and audio signals output when a touch is input via the touch screen.
The memory 160 may include at least one type of storage medium including a Flash memory, a hard disk, a multimedia card micro type, a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a Read-Only Memory (ROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), a Programmable Read-Only memory (PROM), a magnetic memory, a magnetic disk, an optical disk, or a card-type memory such as SD or DX memory. Also, the mobile terminal 100 may be operated with a web storage device that performs the storage function of the memory 160 over the Internet.
The interface unit 170 serves as an interface with every external device connected to the mobile terminal 100. For example, the external devices may transmit data to an external device, receive and transmit power to each element of the mobile terminal 100, or transmit internal data of the mobile terminal 100 to an external device. For example, the interface unit 170 may include wired or wireless headset ports, external power supply ports, wired or wireless data ports, memory card ports, ports for connecting a device having an identification module, audio input/output (I/O) ports, video I/O ports, or earphone ports.
The identification module may be a chip that stores various information for authenticating the authority of using the mobile terminal 100 and may include a user identity module (UIM), a subscriber identity module (SIM), or a universal subscriber identity module (USIM). In addition, the device having the identification module or identifying device may take the form of a smart card. Accordingly, the identifying device may be connected with the mobile terminal 100 via a port.
When the mobile terminal 100 is connected with an external cradle, the interface unit 170 may serve as a passage to allow power from the cradle to be supplied through the interface unit to the mobile terminal 100 or may serve as a passage to allow various command signals input by the user from the cradle to be transferred to the mobile terminal 100. Various command signals or power input from the cradle may operate as signals for recognizing that the mobile terminal 100 is properly mounted on the cradle.
The controller 180 typically controls the general operations of the mobile terminal 100. For example, the controller 180 performs controlling and processing associated with voice calls, data communications, and video calls. The controller 180 may also perform pattern recognition processing to recognize a handwriting input or a picture drawing input performed on the touch screen as characters or images, respectively.
The controller 180 may include a multimedia module 181 for reproducing multimedia data. The multimedia module 181 may be configured within the controller 180 or may be configured to be separated from the controller 180.
The power supply unit 190 provides power required by various components under the control of the controller 180. The provided power may be internal power, external power, or a combination thereof.
Various embodiments described herein may be implemented in a computer-readable or similar medium using, for example, software, hardware, or any combination of software and hardware. For hardware implementation, the embodiments described herein may be implemented by using at least one of application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), processors, controllers, micro-controllers, microprocessors, and electronic units designed to perform the functions described herein. In some cases, such embodiments may be implemented by the controller 180 itself.
For software implementation, the embodiments such as procedures or functions described herein may be implemented by separate software modules. Each software module may perform one or more functions or operations described herein. Software codes can be implemented by a software application written in any suitable programming language. The software codes may be stored in the memory 160 and executed by the controller 180.
In
The terminal body includes a case, such as casing, housing, or cover, constituting the external appearance of the terminal body. Referring to
The display unit 151, the audio output module 152, camera 121, and the user input unit 130 including manipulation units 131 and 132, the microphone 122, and the interface unit 170 may be located on the terminal body, mainly on the front case 101. The display unit 151 occupies the largest portion of the front surface of the front case 101. The audio output module 152 and the camera 121 are disposed near one end portion of the display unit 151, and the manipulation unit 131 and the microphone 122 are disposed near the other end of the display unit 151. The manipulation unit 132 and the interface unit 170 may be disposed at sides of the terminal body formed by the front case 101 and the rear case 102.
The manipulation units 131 and 132 that are part of the user input unit 130 are manipulated to receive commands for controlling the operation of the mobile terminal 100. The manipulation units 131 and 132 may be called a manipulating portion, and can be manipulated in a tactile manner by the user.
Content input via the first and second manipulation units 131 and 132 may be variably set. For example, the first manipulation unit 131 receives commands such as start, end, or scroll, and the second manipulation unit 132 may receive commands for adjusting volume of sound output from the audio output unit 152 or converting to a touch recognition mode for the display unit 151.
For example, camera 121 may operate with a relatively lower resolution to capture images of the user's face and immediately transmit the images to another party in real-time during video call communication. The second camera 121′ may operate with a relatively higher resolution to capture images of general objects with high picture quality, which may not require immediate transmission in real time. The cameras 121 and 121′ may be installed on the mobile terminal 100 such that they are rotated or popped up.
A flash 123 and a mirror 124, may be additionally disposed adjacent to the camera 121′. When an image of the subject is captured with the second camera 121′, the flash 123 may illuminate the subject. The mirror 124 allows the user to see himself/herself when he/she wants to capture his/her own image by using the second camera 121′.
A second audio output unit 152′ may be additionally disposed on the rear surface of the terminal body. The second audio output unit 152′ may implement a stereoscopic function along with the audio output unit 152 disposed on the front surface of the terminal body, and may be used for implementing a speaker phone mode during call communication.
A broadcast signal receiving antenna 116 may be disposed at a side of the terminal body in addition to an antenna (not shown) that supports mobile communications. The antenna 116 forming a portion of the broadcast reception module 111 may be installed to be protracted.
A power supply unit 190 for supplying power to the mobile terminal 100 may be mounted on the terminal body. The power supply unit 190 may be installed in the terminal body or may be directly detached from the outside of the terminal body.
A touch pad 135 for detecting a touch may be additionally mounted on the rear case 102. The touch pad 135 may be configured to be light-transmissive like the display unit 151. In this case, when the display unit 151 is configured to output visual information from both sides, the visual information can be recognized through the touch pad 135.
Information output to both sides of the display unit 151 may be controlled by the touch pad 135. Alternatively, a display may be additionally mounted on the touch pad 135, and a touch screen may be disposed on the rear case 102.
The touch pad 135 is operated in relation to the display unit 151 of the front case 101. The touch pad 135 may be disposed to be parallel to the rear side of the display unit 151. The touch pad 135 may have the same or smaller size than the display unit 151.
With reference to
A client application for using a service provided by a particular SNS site is installed in the mobile terminal 100 according to a user command. The client application may be present in each SNS site and provided from each SNS site. Alternatively, the client application may be an integrated SNS client application implemented to be connected to every SNS site.
When installation of the client application is completed, the terminal user may register accounts with respect to one or more SNS sites the user uses through an environment setting menu of the client application. For example, the terminal user may execute a client application for receiving a Twitter™ service and select the environment setting menu.
Then, as shown in
The controller 180 of the mobile terminal 100 stores the information received via the user input unit 130 in the memory 160. Thereafter, when the client application is executed, the mobile terminal 100 connects to the SNS site and performs user authentication at the corresponding SNS site by using the previously registered account information.
If the mobile terminal 100 has an integrated or common client application allowing connection to various SNS sites, the user may register information regarding one or more SNS sites in the mobile terminal 100. The mobile terminal 100 may also store the SNS site information and account information about the corresponding site.
For example, when the user selects an SNS site menu, the controller 180 of the mobile terminal 100 executes an SNS site menu that can manage the SNS site. When the SNS site menu is executed, the controller displays a registered SNS site list. If there is no registered SNS site list, the controller 180 displays an SNS site registration screen on the display unit 151, as shown in
The user enters account information such as an SNS site address, the name of an SNS site, an ID or user name and a password with respect to the SNS site on the SNS site registration screen through the user input unit 130. When the SNS site information is received, the controller 180 of the mobile terminal 100 stores the received SNS site information in the memory 160 and displays the registered SNS site list.
If the mobile terminal 100 does not have a client application, it may request the client application from the SNS server 300 to download and install the client application, or may connect to an SNS site through a Web browser. The user of the mobile terminal 100 can share various information such as interest and/or personal connection information online through the client application.
The mobile terminal 100 may connect to the network 200 through the wireless communication unit 110 and then connect to the SNS server 300 via the network 200 to receive information or contents from the SNS server 300 or upload information to the SNS server 300. The SNS server 300 searches a database for an SNS site subscriber/user in response to a request from the mobile terminal 100, and transmits the searched subscriber/user information to the mobile terminal 100. In addition, the SNS server 300 may add or delete a searched subscriber/user to or from a friend, or register the searched subscriber/user as a new contact person according to a request by the mobile terminal 100.
Information such as subscriber information, images, photos, video, sound source, personal connection information, or bulletin board messages including text is stored in the database of the SNS server 300. In addition, the SNS server 300 may check whether the mobile terminal 100 has been registered as a subscriber for the SNS through an authentication procedure using subscriber information. If the mobile terminal 100 is a subscriber terminal, the SNS server 300 authenticates the mobile terminal 100 such that it can use the SNS.
Referring to
Subsequently, the controller 180 receives a search query via the user input unit 130 and the received search query is displayed on the contact list/phone book screen (S102). For example, when a search query input window is selected by the user on the contact list/phone book screen, the controller 180 enters a text input mode and provides a cursor to the search query input window. Thereafter, the controller 180 displays data received via the user input unit 130 on the search query input window.
After inputting of the search query is completed, the controller 180 receives a search command via the user input unit 130 (S103). When the search command is received, the controller 180 checks a pre-set search option setting to determine whether an option for “Find in SNS site” has been set (S104).
If “Find in SNS site” has been set, the controller 180 searches a contact person including the search query from the contact list/phone book and connects to a pre-set SNS site (S105). In other words, the controller 180 searches for a contact person according to the received search query or a contact person including the input search query from the contact list/phone book. Further, the controller 180 connects to the SNS site by using pre-set user information such as name and password while searching for the contact person from the phone book.
After the contact list/phone book of the mobile terminal 100 is searched for the contact person, the controller 180 requests a subscriber search from the SNS site by using information such as an e-mail and a phone number of the contact person to be searched (S106). In other words, the controller 180 searches the contact list/phone book of the mobile terminal 100 for the contact person and connects to the pre-set SNS site. The controller 180 connects to the SNS site and requests the SNS server 300 to check whether the searched contact person uses the SNS site.
For the request, the mobile terminal 100 transmits identification information such as an e-mail, a phone number, and a user name of the searched contact person, along with a request message, to the SNS server 300. The SNS server 300 checks whether the contact person is an SNS site subscriber by comparing the received identification information of the contact person and subscriber information of the SNS site in response to the request from the mobile terminal 100.
If the searched contact person uses the SNS site, the controller 180 checks whether the corresponding contact person is registered as a friend of the user of the mobile terminal 100. Moreover, the controller 180 may also request to check whether the searched contact person uses one or more SNS sites to which the terminal user is registered.
When information related to the searched contact person is received from the SNS site, the controller 180 displays information about the searched contact person indicating whether the contact person uses the SNS site (S107). If the searched contact person uses the SNS site, the controller 180 displays an icon indicating the corresponding SNS site at one side of the information about the searched contact person. In other words, the controller 180 displays a particular icon, such as a logo or an initial of the SNS site used by the searched contact person, to allow the terminal user to recognize the SNS site used by the corresponding contact person.
If the searched contact person uses the SNS site but is not registered as a friend of the terminal user, the controller 180 displays a friend add icon with respect to the corresponding SNS site. If the searched contact person does not use the SNS site, the controller 180 displays an invitation icon. If the searched contact person uses the SNS site and is registered as a friend of the user, the controller 180 displays a delete icon for releasing the friend relation.
Depending on the search result, the controller 180 may add new information with regard to the searched contact person to the contact list/phone book indicating whether the contact person uses the SNS site. Specifically, the controller 180 inserts new information, such as the SNS site used by the searched contact person and whether the searched contact person is registered as a friend, to certain field values of the contact list/phone book and stores the updated information about the contact person in the memory 160. Further, the controller 180 updates the field values based on a pre-set period or updates the corresponding field values upon request by the terminal user.
At S104, if “Find in SNS site” has not been set, the controller 180 searches for a contact person only in the contact list/phone book of the mobile terminal 100 based on the search query (S108). When searching is complete, the controller 180 displays a list of searched contact persons on the display screen (S107).
The screen image may include a first display area 310 displaying the status of the mobile terminal 100, such as signal strength, message, and set alarm, a second display area 320 displaying a menu icon 321, a cancel icon 322, and a drop down list 323 for selecting a title or a list view method, a third display area 330 displaying a search query input window 331 and a search execution icon 332, a fourth display area 340 displaying an icon 341 for inputting a command for adding a new contact person, and a fifth display area 350 displaying a contact list of persons registered in the contact list/phone book. The contact list is displayed on the fifth display area 350, and a photo image and a name of each contact person, a call icon 354, icon(s) 351 indicating an SNS site(s) in use, a friend addition icon 352 or friend invitation icon 353, and a friend release icon (not shown) are also displayed as shown in
When the search query input window 331 of the executed screen image is selected, the controller 180 enters a text input mode and displays a cursor at the search query input window 331. Thereafter, when a search query is received via the user input unit 130, the controller 180 displays the received search query in the search query input window 331 of the contact list/phone book screen.
With reference to
For example, the search option includes “Find in Contacts” for searching a contact person including a search query from the contact list/phone book and “Find in SNS site” for searching for a contact person or friend by searching both the contact list/phone book of the mobile terminal 100 and an SNS site.
After the search query is received, when a touch input applied to the search execution icon 332 is detected, the controller 180 recognizes the touch input as a search command. Subsequently, the controller 180 checks a pre-set search option. Upon checking the pre-set search option, if the search option is “Find in SNS site,” the controller 180 connects to a pre-set SNS site. While connecting to the SNS site, the controller 180 searches for a contact person from the contact list/phone book stored in the mobile terminal 100 based on the search query.
When the mobile terminal 100 is connected to the SNS site, the controller 180 transmits a search request message including information about the contact person to be searched to the SNS server 300 via the wireless communication unit 110. The information of the contact person may include an e-mail address and/or name. The SNS server 300 searches using the information about the contact person provided from the mobile terminal 100 and the SNS server 300 transmits the search result to the mobile terminal 100.
In one aspect of the present invention, if a search command is received without a search query, the controller 180 checks whether each of the entire contact persons registered in the contact list/phone book uses an SNS site by sending a search request message to one or more previously set SNS servers 300. In response to the search request message received from the mobile terminal 100, the SNS server 300 checks whether each contact person uses an SNS site and whether each contact person is registered as a friend, and transmits corresponding results to the mobile terminal 100. In other words, the mobile terminal 100 checks whether each contact person stored in the contact list/phone book uses any SNS provided from any one of the SNS servers 300.
Upon receiving a search result from the SNS site, the controller 180 displays an icon 351 indicating each SNS site used by each contact person as shown in
If the contact person uses a particular SNS site that the terminal user uses, but is not registered as a friend of the terminal user, the controller 180 displays an “Add as friend” icon 352 such that the terminal user may add the contact person as a friend by selecting the icon 352. Furthermore, if the contact person does not use a particular SNS site that the terminal user uses, the controller 180 displays an invitation icon 353 such that the terminal user may invite the contact person to join the particular SNS site or register to the particular SNS site.
When the terminal user inputs a search query via the search query input window 331 and selects the search execution icon 332 as shown in
Subsequently, the controller 180 transmits a search request message including an e-mail address and/or the name of the searched contact person “Bob” to the pre-set SNS server 300. In response to the search request message, the SNS server 300 checks whether “Bob” is a subscriber of an SNS site or whether “Bob” is registered as a friend of the terminal user by using the information about “Bob”. Afterward, the SNS server 300 transmits the result to the mobile terminal 100.
The controller 180 displays the search results obtained by performing the search from the contact list/phone book and additionally displays information provided from the SNS server 300 as shown in
If the searched contact person uses the SNS site to which the terminal user is registered to, but is not registered as a friend of the terminal user, the controller 180 displays the “Add as friend” icon 352. If the “Add as friend” icon 352 is selected by the terminal user, the controller 180 transmits a request message for adding the contact person as a friend to the corresponding SNS site. At the same time, the controller 180 transmits identification information for identifying the corresponding contact person to the SNS site.
In turn, the SNS server requests approval from the contact person by forwarding the identification information to the contact person. Once the contact person approves the request, the contact person is registered as a friend of the terminal user for the SNS site.
If the searched contact person does not use the SNS site to which the terminal user is registered, the controller 180 displays the invitation icon 353 and may invite the corresponding contact person in response to a user input. For example, when the terminal user selects the invitation icon 353, the controller 180 outputs a message creation screen image 356 on the display unit 151 to receive an invitation message as shown in
When a search widget 410a is selected on the home screen, the controller 180 executes a search function and enters an input mode in which a search query can be received. As shown in
When the terminal user manipulates the keypad icon 420 displayed on the display screen and inputs data, for example “Bob,” the controller 180 displays the received data in the search query input window 411. After receiving the search query, the controller 180 searches for a contact person from the contact list/phone book based on the received search query “Bob” when the search icon 412 is selected by the terminal user. When searching of the contact person is completed, the controller 180 connects to one or more previously registered SNS sites to check whether the searched contact person uses the corresponding SNS sites.
If the contact person uses a corresponding SNS site, the controller 180 checks whether the contact person is registered as a friend of the terminal user. Upon checking, the controller 180 displays information about the SNS site(s) that the searched contact person uses and whether the searched contact person is registered as a friend of the terminal user as a pop-up window 430 on the display screen as shown in
With reference to
After connection to the SNS site, when a contact person/friend search is requested by the terminal user (S203), the controller 180 checks whether a search option has been set (S204). For example, if a search query input window is selected by the terminal user on the executed client application screen image, the controller 180 enters an input mode in which a search query can be received and displays a cursor on the search query input window.
When the terminal user inputs a search query via the user input unit 130, the controller 180 displays the received search query on the search query input window. After receiving the search query, the controller 180 checks whether a search option has been set when a search command is input by the terminal user. The search option may include “Find in Currently connected SNS Site,” “Find in phone book,” “Find in a different network,” and “Invitation.”
Subsequently, the controller 180 searches for a contact person/friend based on the received search query according to the checked search option (S205). For example, the search query may include an e-mail or a name.
If the search option is “Find in Currently connected SNS Site,” the controller 180 transmits a search request message including the received search query to the currently connected SNS server 300. In response to the search request message, the SNS server 300 searches an SNS site subscriber substantially matching the search query.
If the search option is “Find in phone book,” the controller 180 searches a contact person from the contact list/phone book based on the received search query. Subsequently, the controller 180 transmits a search request message along with the information about the contact person to be searched, such as e-mail and/or name, to the currently connected SNS server.
The SNS server 300 then performs contact person/friend searching by using the information about the searched contact person. The SNS server 300 checks whether the searched contact person is a subscriber of the currently connected SNS site and transmits the result to the mobile terminal 100. The controller 180 of the mobile terminal 100 receives the checked result through the wireless communication unit 110.
If the search option is “Find in different network,” the controller 180 connects to one or more different networks in response to the user command for requesting a user address list of the connected network. The controller 180 receives the user address list from the network and displays it. When one or more of friends on the displayed user list are selected, the controller 180 transmits a message inviting the selected friends to the currently connected SNS site.
If the search option is “Invitation,” the controller 180 transmits an invitation message to a specific friend according to a user input. When contact person/friend searching is completed, the controller 180 displays a searched contact person/friend list (S206). If no contact person/friend is found after searching based on the search query in step S205, the controller 180 displays a notification message indicating that no search result has been received from the SNS server (S207).
Thereafter, when a menu button 502 is selected on the search screen, the controller 180 displays the sub-menu 501 of the search menu as shown in
When “Find on current SNS site” is selected from the sub-menu, the controller 180 executes the selected sub-menu item. Subsequently, the controller 180 displays a search screen and an executed screen image of the sub-menu selected by the terminal user on the display screen.
With reference to
Thereafter, when a search command is input by the terminal user, the controller 180 searches for a contact person or friend from the SNS site subscribers according to the search query. When the friend searching is completed, the controller 180 displays the search result on the display screen as shown in
Furthermore, the controller 180 checks whether the searched contact person/friend is a contact person present in the contact list/phone book stored in the memory of the mobile terminal 100 and may display an exist icon 505 indicating that the searched contact person/friend exists in the contact list/phone book. Alternatively or in addition to the exist icon 505, the controller 180 may change the color and/or the thickness of characters of an item corresponding to the searched contact person/friend that is present in the contact list/phone book.
When a menu button displayed in a title display area 602 is selected from the executed screen image, the controller 180 displays a sub-menu 601 or search option in a pop-up manner. When “Find in Contacts” is selected from the sub-menu 601, the controller 180 executes the corresponding sub-menu item. Subsequently, the controller 180 displays a screen image of the executed sub-menu item on the display unit 151.
With reference to
When a search query is received via the virtual keypad 604 in the search query input mode, the controller 180 displays the received search query in the search query input window 603 as shown in
Thereafter, when a search command is input by the terminal user, the controller 180 searches for a contact person from the contact list/phone book stored in the mobile terminal 100 based on the search query received. The controller 180 checks whether the contact person is a subscriber of the SNS site currently accessed by the mobile terminal 100. If the searched contact person is a subscriber, the controller 180 checks whether the contact person is registered as a friend in the SNS site.
In other words, the controller 180 searches for the contact person including the received search query from the contact list/phone book, and transmits a search request message including information about the searched contact person to the currently accessed SNS site. The SNS site checks whether the contact person is a subscriber of the currently accessed SNS site by using the information about the contact person included in the request message. Upon checking, the SNS site transmits the check result to the mobile terminal 100.
When friend searching is completed, the controller 180 displays the searched contact person/friend list as shown in
When one network, for example “Yahoo,” is selected from the network list, the controller 180 displays a user information input screen for receiving user information for the selected network connection as shown in
When authentication is successful, the controller 180 requests address list information of the corresponding network from a different network server. In response to the request from the mobile terminal 100, the different network server transmits the address list information of the terminal user to the mobile terminal 100.
The controller 180 of the mobile terminal 100 displays the address list information received via the wireless communication unit 110. For example, the controller 180 displays a friend list including one or more friends registered in the address list as shown in
Thereafter, the terminal user selects one or more friends to be invited to the SNS site accessed by the mobile terminal 100 from the displayed friend list. For example, when the terminal user touches a check box displayed at one side of the friend list, as shown in
Subsequently, when an invitation icon is selected, the controller 180 transmits an invitation message to an e-mail address of the selected friend. The controller 180 may transmit the invitation message through a text message, as well as through the e-mail.
When the item “Invite by e-mail” is selected from the search options 501, the controller 180 displays a invitation message composing screen 507. The terminal user inputs a message through the user input unit 130 and composes an invitation message on the invitation message composing screen 507. If the contact person to be invited is searched and selected from the contact list/phone book, the terminal user can input an e-mail address of the invitee by selecting the email address listed in the contact list/phone book or may directly input the e-mail address of the invitee by typing.
When the invitee accepts the invitation, the terminal user may set a group to which the invitee will be included. For example, when the terminal user selects “Groups” (not shown) from the screen, the controller 180 displays a group list listing the SNS site addresses of the terminal user.
When one SNS site is selected from the group list, the controller 180 inserts the group information. Further, the controller 180 may set a “Bebo Talk” such that a talk request permission is set as ON/OFF according to a user input.
For example, when a group item is selected from the friend request message composing screen of
When the friend request message is composed, the controller 180 transmits the composed message to the selected friend in the form of an e-mail or a text message. Thereafter, upon receiving the friend request message, if the selected friend accepts the friend request, the selected friend is added to the designated group of the SNS site address list. If the selected friend does not accept the friend request, the terminal user receives a notification message informing that the friend request has been refused. Specifically, the SNS server transmits the notification message to the mobile terminal 100.
While the integrated search function is executed, the controller 180 enters an input mode in which a search query can be input and activates a search query input window when the search query input window is selected. Further, the controller 180 displays a cursor at the search query input window.
Thereafter, when the user inputs a search query via the user input unit 130, the controller 180 displays the received search query in the search query input window. After the search query is received, the controller 180 searches information based on the search query when a search command is input. The category may include an SNS site user, a community, and a topic.
When displaying the search result, a portion consistent with the search query may be displayed to be thicker and/or underlined. Moreover, the controller 180 of the mobile terminal 100 provides different command icons according to a search category.
For example, as shown in
The controller 180 receives search results that are less than a pre-set maximum number of results for each category and displays the search results on the display screen. If there are more search results than the maximum number of search results displayed, the controller 180 displays a further view command icon below the last item of the search result list for each category. When the further view icon is selected, the next search result is fetched from the SNS site and displayed. When a photo image, a name, or a text area is touched from the search result list screen, the controller 180 receives detailed information regarding the corresponding result item from the SNS server and displays the detailed information.
As described herein, the mobile terminal 100 according to embodiments of the present invention can search for a contact person or friend by interacting with the contact list/phone book of the mobile terminal 100 and the SNS 300. Command icons, such as “Add friend,” “Remove,” and “Invite,” are selectively provided depending on whether a contact person stored in the contact list/phone book uses an SNS and/or whether the contact person is registered as a friend of the terminal user. Thus, the terminal user can register/delete a searched contact person or invite the contact person to the SNS site by using the command icons.
In the embodiments of the present invention, the methods described herein can be implemented as codes that can be read by a computer in a program-recorded medium. The computer-readable medium includes various types of recording devices in which data read by a computer system is stored.
The computer-readable medium may include a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like. The computer-readable medium may also include implementations in the form of carrier waves or signals (e.g., transmission via the Internet). The computer may include the controller 180 of the mobile terminal 100.
As the exemplary embodiments may be implemented in several forms without departing from the characteristics thereof, it should also be understood that the embodiments described herein are not limited by any of the details of the foregoing description, unless otherwise specified, but rather should be construed broadly within its scope as defined in the appended claims. Therefore, various changes and modifications that fall within the scope of the claims, or equivalents of such scope are therefore intended to be embraced by the appended claims.
| Number | Date | Country | Kind |
|---|---|---|---|
| 10-2009-0092032 | Sep 2009 | KR | national |
