Patent Application
20060149809
The present invention relates generally to implementing commands of an application using limited key buttons or selection apparatus on an input device having a display. More specifically, aspects of the present invention concern creating and displaying an intermediary user interface on a display of a portable device in order to match and utilize an application's commands with different portable devices input capabilities.
A variety of mobile computing devices exist, such as personal digital assistants (PDAs), mobile phones, digital cameras, digital players, mobile terminals, etc. (hereinafter referred to as “mobile devices”). These devices perform various functions specific to the device, and are often able to communicate (via wired or wireless connection) with other devices. A single mobile device may, for example, provide Internet access, maintain a personal calendar, provide mobile telephony, and take digital photographs. These mobile computing devices may also be capable of receiving broadcasting services and multi-media content distributed by such broadcasting services.
Digital broadcast technologies using standards such as DVB-T (Digital Video Broadcast-Terrestrial) are rapidly expanding in various countries around the world. Other standards such as DVB-MHP (Digital Video Broadcast-Multimedia Home Platform) and DVB-H (Digital Video Broadcast-Handheld) are taking the DVB-T standard further by enabling digital content providers to address all types of terminals ranging from low-end to high-end set top boxes, integrated digital TV sets and multimedia PCs. In addition, the standards provide for the reception of digital broadcasting with handheld devices. The DVB transmission technology (also known as IP datacasting) may also be combined with Internet Protocol (IP). The combination makes it possible to transfer digital content as IP packets. IP datacasting offers the advantage that all existing IP-based digital content such as video streams, web pages, music files, or game software may be distributed over a mobile broadcast. IP datacasting for mobile devices, as compared to traditional broadcasting, creates a variety of advantages over traditional broadcasting systems such as the transmission of additional services over the same channel.
Various portable devices, however, have different capabilities as numerous portable devices are designed for specific applications and/or services. For instance, a user may play games on his/her mobile telephone. The games, however, may have been originally designed to be played on a particular handheld gaming device. The handheld gaming device may have been designed with a specific button or input configuration in order to optimize playing of the game or application. As another example, a mobile communication device may be able to receive digital television broadcasting. However, the mobile communication device may not be capable of utilizing value added services such as a Text-TV service due to the configuration of the controls or keys on the mobile communication device. A user of a portable device, however, should be able to receive the service and/or application in a seamless fashion and be able to utilize such service and/or application with the specific button or input configuration of the portable device.
Therefore, for these and other reasons, there remains a need by which a user can efficiently use the input configuration of a portable device with various different applications and/or services.
Aspects of the present invention provide for the utilization of an application and/or service on a portable device having a keypad and a display. In an aspect of the invention, a portable device receives an application and/or service and stores the application or service in memory of the portable device. A command profile is created for each application and/or service that may be executed on the portable device. In addition, a key button profile may be retrieved for the portable device. Key buttons located on the portable device may be associated with executable commands to be performed by an application and/or service running on the portable device. The command profile and the key button profile are compared in order to create an intermediary user interface which may be displayed on the display of the portable device as part of the user interface. Intermediary buttons displayed on the intermediary user interface portion of the user interface correspond to the created intermediary user interface.
These and other features of the invention will be apparent upon consideration of the following detailed description of preferred embodiments.
The foregoing summary of the invention, as well as the following detailed description of preferred embodiments, is better understood when read in conjunction with the accompanying drawings, which are included by way of example, and not by way of limitation with regard to the claimed invention.
Example Operating Environment
The broadcast network 114 may include a radio transmission of IP datacasting over DVB-H. The broadcast network 114 may broadcast a service such as a digital or analog television signal and supplemental content related to the service via transmitter 118. The broadcast network may also include a radio, television or IP datacasting broadcasting network. The broadcast network 114 may also transmit supplemental content which may include a television signal, audio and/or video streams, data streams, video files, audio files, software files, and/or video games. In the case of transmitting IP datacasting services, the service source 122 may communicate actual program content to user device 112 through the broadcast network 114 and additional information such as user right and access information for the actual program content through the cellular network 116. The receiver device 112 may also contact the service source 122 through the cellular network 116.
The cellular network 116 may comprise a wireless network and a base transceiver station transmitter 120. The cellular network may include a second/third-generation (2G/3G) cellular data communications network, a Global System for Mobile communications network (GSM), or other wireless communication network such as a WLAN network.
In one aspect of the invention, receiver device 112 may comprise a wireless interface configured to send and/or receive digital wireless communications within cellular network 116. The information received by receiver device 112 through the cellular network 116 or broadcast network 114 or wired network may include user selection, applications, services such as games, electronic service guides, JAVA applets, MHP applications, teletext, text-TV, electronic images, audio clips, and video clips. Additionally, the information received by receiver device 112 may be interactive, i.e. include applications that creates or needs back channel to an interactive service provider. As part of cellular network 116, one or more base stations (not shown) may support digital communications with receiver device 112 while the receiver device is located within the administrative domain of cellular network 116.
As shown in
Computer executable instructions and data used by processor 128 and other components within receiver device 112 may be stored in a computer readable memory 134. The memory may be implemented with any combination of read only memory modules or random access memory modules, optionally including both volatile and nonvolatile memory. Software 140 may be stored within memory 134 and/or storage to provide instructions to processor 128 for enabling receiver device 112 to perform various functions. Alternatively, some or all of receiver device 112 computer executable instructions may be embodied in hardware or firmware (not shown).
Receiver device 112 may be configured to receive, decode and process transmissions based on the Digital Video Broadcast (DVB) standard, such as DVB-H or DVB-MHP, through a specific DVB receiver 141. Additionally, receiver device 112 may also be configured to receive, decode and process transmissions through FM/AM Radio receiver 142, WLAN transceiver 143, Bluetooth transceiver (not shown) and telecommunications transceiver 144.
For example, receiver device 112 may include a DVB or digital television signal receiver 141. In an example of the DVB standard, one DVB 10 Mbit/s transmission may have 200, 50 kbit/s audio program channels or 50, 200 kbit/s video (TV) program channels. In an aspect of the invention, the receiver device 112 may be configured to receive, decode, and process transmission based on the Digital Video Broadcast-Handheld (DVB-H) standard or other DVB standards, such as DVB-MHP, DVB-Satellite (DVB-S), DVB-Terrestrial (DVB-T) or DVB-Cable (DVB-C). Similarly, other digital transmission formats, such as digital TV or digital radio, may alternatively be used to deliver content and information of availability of supplemental services, such as ATSC (Advanced Television Systems Committee), NTSC (National Television System Committee), ISDB (Integrated Services Digital Broadcasting), DAB (Digital Audio Broadcasting), DMB (Digital Multimedia Broadcasting) or DIRECTV. Additionally, the digital transmission may be time sliced, such as in DVB-H technology or time-sliced IPDC. In case of digital transmission, the receiver device 112 has one or more signal decoders and one or more buffer memories for storing the decoded digital transmission, such as any DVB or time sliced transmission, before presentation.
Description of Illustrative Aspects of the Invention
According to an aspect of the invention, an intermediary user interface may be created and displayed on a display of a portable device in order to match and utilize an application's commands with the portable device's input capabilities. Aspects of the invention may be implemented in displaying any kind of application in any kind of portable device, especially when the application and/or service may not be specifically designed for the type of user interface utilized by the portable device.
As illustrated in
As shown in
Key button correlation intermediary user interface 302 may display intermediary buttons or visual cues 316-319 on display 136. Intermediary buttons or visual cues 316-319 may define the correlations for the four illustrated commands. For example, intermediary button 316 associates the “Open” command 308 with key button “1” (320) by displaying a number 1 in the intermediary button with an indication of the command, such as a color code or command name “Open.” Intermediary button 317 may associate or map the “Close” command 310 to key button “2” (321) by displaying a number 2 in the intermediary button with an indication of the command, such as a color code or command name “Close.” Analogically to above, intermediary button 318 may correlate the “Next” command 312 to key button “3” (322). Finally, as shown in
In one embodiment of the invention, indications of the mapping of the commands to the key buttons may be displayed to the user by use of various color indicators as shown in
Application user interface display area 401 illustrates four commands that may be executed by an application and/or service being emulated on portable device 112. These commands may include an “Open” command 420, a “Close” command 422, a “Next” command 424, and a “Back” command 426. Those skilled in the art will realize that many other different and additional commands may be executed by various applications and/or services.
Location graphical intermediary user interface 402 may display intermediary buttons or visual cues (430, 432, 434, and 436) which are next to key buttons such as key buttons (440, 442, 444, and 446). For example, intermediary button 430 may associate the “Open” command 420 with key button 440 by displaying in the intermediary button an indication of the command, such as a color code or command name “Open” and displaying the intermediary button next to or adjacent to the key button. Intermediary button 432 may associate or map the “Close” command 422 to key button 442 by displaying in the intermediary button an indication of the command, such as a color code or command name “Close” and displaying the intermediary button next to or adjacent to the key button. Analogically, intermediary button 434 may correlate the “Next” command 424 to key button 444. Finally, analogically, as shown in
As illustrated in
For determining the locations of the commands, a coordinate system may be created in portable device 112. The coordinate system may be factory set by the manufacturer of the particular portable device 112. The same coordinate referencing system may also be used for determining the locations of key buttons 303 of portable device 112. For example, a coordinate system such as coordinate system 501 may be defined with an x-axis 585 and y-axis 586. The coordinate system may allow for the identification of the coordinate positions (x,y) of both command cues and/or key buttons. For example, as shown in
A command profile such as command profile 702 may be created for a used application and/or service. For example,
As illustrated in
Application user interface display area 601 illustrates two commands that may be executed by an application and/or service being emulated on portable device 112. These commands may include an “OK” command 642 and a “Cancel” command 644. Those skilled in the art will realize that many other different and additional commands may be executed by various applications and/or services.
Specific location graphical intermediary user interface 602 may display intermediary buttons or visual cues (652 and 654) which may be next to key buttons such as key buttons (662 and 664). For example, intermediary button 652 may associate the “OK” command 642 with key button 662 by being in between the command and the key button.
Similarly, intermediary button 654 may associate or map the “Cancel” command 644 to key button 664. The intermediary buttons may define the content of the application and/or service commands.
In another aspect of the invention, a combination of a location graphical intermediary user interface and key button correlation intermediary user interface may be created. A combination of a location graphical intermediary user interface and key button correlation intermediary user interface may be created if the number of the key buttons on the side of the display of the user device is less than the number of application commands and if at least one of the key buttons are adjacent to the locations of the commands corresponding to the application and/or service. Intermediary buttons may be displayed on the intermediary user interface adjacent to select key buttons. In addition, correlations may be created for commands that are not adjacent to select key buttons.
In step 804, a determination may be made as to whether the digital broadcasting transmission contains an application and/or service to be implemented. If the digital broadcasting transmission does contain an application and/or service to be implemented, the method continues by storing the received application and/or service in memory of the portable device 112 (step 806). Next, in step 808 a determination may be made if the application and/or service is interactive and needs specific input functions to be implemented. At the same step 808 also commands or input functions of the application may be determined. If the application and/or service does not need specific input functions, the application and/or service may be displayed without modification on the display 136 of portable device 112. If the application and/or service does need specific input functions then the particular portable devices capabilities, such the device key button profile 750 may be retrieved from the portables devices memory in step 810.
Next, step 812 may determine if the portable device 112 has corresponding key buttons 303 for the input functions determined in step 808. If the portable device 112 has corresponding key button 303 for the input functions then the application and/or service may be displayed without modification on the display 136 of the portable device 112. If the portable device 112 does not have corresponding key buttons 303 for the input functions, then the user interface may be modified or an intermediary user interface may be created which are illustrated in three alterative embodiments in
In a first embodiment of the invention where the application and/or service has specific input functions and the portable device does not have corresponding key buttons, the user interface of the application may be modified according to the portable devices capabilities as illustrated in step 902. Next, in step 904, the modified user interface may be displayed on the display 136 of the portable device 112.
In a second alternative embodiment (step 906) of the invention, where the application and/or service has specific input functions and the portable device does not have corresponding key buttons, an intermediary user interface may be created according to the portable devices capabilities and callbacks to specific input functions. Next, in step 908 the created intermediary user interface may be displayed on the display 136 of the portable device 112.
In a third alternative embodiment (step 910) of the invention where the application and/or service has specific input functions and the portable device 112 does not have corresponding key buttons, an intermediary user interface may be created according to the portable devices capabilities and callbacks to specific input functions. Additionally, the user interface of the application may be modified according to the portable devices capabilities. Next, in step 912 the created intermediary user interface and the modified application user interface may be displayed on the display 136 of the portable device 112.
The creation of an intermediary user interface for the second and third embodiments is further illustrated in
In step 1008, a key button profile may be retrieved from the memory of the portable device. The key button profile may comprise type/content/name/description or any metadata of the key buttons, number of the key buttons and their location on the display 136 by using a defined coordinate system. Next, in step 1010 the key button profile and command profile are compared.
A graphical intermediary user interface may be created in step 1012 if the number of the key buttons on the side of the display of the user device is greater than or equal to the number of the application commands. If the graphical intermediary user interface is created in step 1012, then in step 1014 the graphical intermediary user interface may be displayed on the display 136 of the portable device 112.
A key button correlation intermediary user interface may be created in step 1016 if the number of key buttons on the side of the display of the portable device is less than the number of application and/or service commands corresponding to the application and/or service. If the key button correlation intermediary user interface is created in step 1016, then in step 1018 the graphical intermediary UI may be displayed on the display 136 of the portable device 112.
A combination of a location graphical intermediary user interface and key button correlation intermediary user interface may be created in step 1020 if the number of the key buttons on the side of the display of the user device is less than the number of application commands and if at least one of the key buttons are adjacent to the locations of the commands corresponding to the application and/or service. If the combination of a location graphical intermediary user interface and key button correlation intermediary user interface is created in step 1020, then in step 1022 the graphical intermediary user interface may be displayed on the display 136 of the portable device 112. Finally, in step 1024, a message may be displayed on display 136 of portable device 112 if the user interface can not be emulated.
While illustrative systems and methods as described herein embodying various aspects of the present invention are shown by way of example, it will be understood, of course, that the invention is not limited to these embodiments. Modifications may be made by those skilled in the art, particularly in light of the foregoing teachings. For example, each of the elements of the aforementioned embodiments may be utilized alone or in combination with elements of the other embodiments. Also, the invention has been defined using the appended claims; however these claims are exemplary in that the invention is intended to include the elements and steps described herein in any combination or sub-combination. It will also be appreciated and understood that modifications may be made without departing from the true spirit and scope of the invention.
