Integration of map services and user applications in a mobile device

[0001] This application claims priority to U.S. Provisional Patent Application Ser. No. 60/946,898 filed Jun. 28, 2007, and entitled “Integration of Map Services and User Applications in a Mobile Device,” the contents of which are incorporated herein by reference.

[0002] This invention generally relates to mobile devices.

[0003] Conventional mobile devices are often dedicated to performing a specific application. For example, a mobile phone provides telephony services; a personal digital assistant (PDA) provides a way to organize addresses, contacts and notes; a media player plays content; email devices provide email communication, etc. Modern mobile devices can include two or more of these applications. Typically, the two or more applications operate independent of one another and do not share information based on the geographic location of the mobile device.

[0004] This invention relates to mobile devices. In general, in one aspect, the invention features a method including determining a first current location of a mobile device and providing a representation of the first current location on a map. A set of contacts having a corresponding address in proximity to the first current location is determined. A graphical representation of the set of contacts is provided on the map proximate to the one or more corresponding addresses. The map is updated in response to the first current location changing with a representation of an updated current location and a representation of an updated set of contacts.

[0005] In some implementations, the invention may include one or more of the following features. The method can further include, in response to a user-interaction with a graphical representation of a contact, providing information related to the contact while displaying the map. The method can include, in response to a user-interaction with a graphical representation of a contact, obtaining a page from an address book residing on the mobile device, where the address book includes contact information related to the contact and displaying the page from the address book. The page from the address book can be displayed in a first portion of a display of the mobile device and the map displayed in a second portion of the display, and the first and second portions can be displayed simultaneously on the display. In another implementation, the page from the address book can replace the map on the display, and in response to a second user-interaction with the page of the address book, the page from the address book can be replaced with the map on the display.

[0006] The mobile device can include a telephony application. The user can be provided a prompt inquiring whether a telephone number corresponding to one of the contacts should be called, in response to receiving a user input to call the telephone number, the telephony application can be employed to call the telephone number. In another implementation, the user is provided a user control wherein a user can select a control to call a telephone number corresponding to one of the set of contacts. User input can be received selecting the control and in response to the user input employing the telephony application, the telephone number is called.

[0007] The mobile device can include an email application. The user can be provided a prompt inquiring whether the user desires to compose an email message to an email address corresponding to one of the set of contacts. In response to receiving a user input indicating a desire to compose an email message addressed to the email address, the email application can be employed to compose a draft email message. In another implementation, a user control can be provided wherein a user can select the control to compose an email message to an email address corresponding to one of the set contacts. A user input can be received selecting the control and in response to said user input, the email application is employed to allow the user to compose a draft email message.

[0008] The mobile device can include a short messaging service application. A prompt can be provided to a user inquiring whether the user desires to send a short message corresponding to one of the set of contacts. In response to receiving a user input indicating a desire to send a short message to the contact, the short messaging service application can be employed to allow the user to compose the short message. In another implementation, a user control is provided wherein a user can select the control to send a short message corresponding to one of the set of contacts. A user input selecting the control can be received, and in response to said user input, the short messaging service application can be employed to allow the user to compose the short message.

[0009] The method can further include identifying a user-interaction with a graphical representation of one of the set of contacts, the contact corresponding to a second geographic location, and providing route information indicating a route from the first current location to the second geographic location. Providing route information can include displaying the route on the map. Providing route information can include displaying directions for following the route from the first current location to the second geographic location.

[0010] In general, in another aspect, the invention features a system. The system includes a positioning system, a data structure, a map application and a display. The positioning system is operable to obtain a current location of a mobile device. The data structure includes contact information for a set of contacts. The map application is operable to provide a display of a map, the map including a graphical representation of the current location of the mobile device and including graphical representations of one or more contacts. The graphical representations are displayed at locations corresponding to addresses of the one or more contacts. The display updates as the current location of the mobile device changes. The display is operable to display contact information and the map.

[0011] Implementations of the invention can include one or more of the following features. The system can further include a telephony application operable to call a telephone number corresponding to a contact included in an address book in response to a user selecting a graphical representation of the contact displayed on the map. The system can include an email application operable to initiate an email message addressed to an email address corresponding to a contact included in an address book in response to a user selecting a graphical representation of the contact displayed on the map. The system can include a short messaging service application operable to initiate a short message directed to a contact included in an address book in response to a user selecting a graphical representation of the contact displayed on the map. The system can include an engine operable to provide a graphical display on the map of a route from the current location to a location corresponding to a contact that is graphically represented on the map, in response to a user selecting the graphical representation of the contact displayed on the map.

[0012] Implementations of the invention can realize one or more of the following advantages. A user of a mobile device can conveniently integrate a map application provided by the mobile device with an address book included in or accessible by the mobile device. The user can map his/her current location and see where he/she is in relation to locations corresponding to contacts included in the user's address book. The user can further conveniently integrate another user application, such as a telephony application, email application and/or text messaging application, to communicate with one or more contacts corresponding to one or more locations. Additionally, if the user decides to visit a location corresponding to a contact included in the user's address book, the user can be immediately provided with a route from the user's current location to the contact's location.

[0013] The details of one or more embodiments of the invention are set forth in the accompanying drawings and the description below. Other features, objects, and advantages of the invention will be apparent from the description and drawings, and from the claims.

[0022] Like reference symbols in the various drawings indicate like elements.

[0023] FIG. 1 is a block diagram of an example mobile device 100. The mobile device 100 can be, for example, a handheld computer, a personal digital assistant, a cellular telephone, a network appliance, a camera, a smart phone, an enhanced general packet radio service (EGPRS) mobile phone, a network base station, a media player, a navigation device, an email device, a game console, or other electronic device or a combination of any two or more of these data processing devices or other data processing devices.

[0024] In some implementations, the mobile device 100 includes a touch-sensitive display 102. The touch-sensitive display 102 can implement liquid crystal display (LCD) technology, light emitting polymer display (LPD) technology, or some other display technology. The touch-sensitive display 102 can be sensitive to haptic and/or tactile contact with a user.

[0025] In some implementations, the touch-sensitive display 102 can comprise a multi-touch-sensitive display 102. A multi-touch-sensitive display 102 can, for example, process multiple simultaneous touch points, including processing data related to the pressure, degree and/or position of each touch point. Such processing facilitates gestures and interactions with multiple fingers, chording, and other interactions. Other touch-sensitive display technologies can also be used, e.g., a display in which a point of contact is made using a stylus or other pointing device. An example of multi-touch sensitive display technology is described in U.S. Pat. Nos. 6,323,846; 6,570,557; 6,677,932; and U.S. Patent Publication No. 2002/0015024A1, each of which are incorporated by reference herein in its entirety.

[0026] In some implementations, the mobile device 100 can display one or more graphical user interfaces on the touch-sensitive display 102 for providing the user access to various system objects and for conveying information to the user to facilitate an intuitive user experience. In some implementations, the graphical user interface can include one or more display objects 104, 106. In the example shown, the display objects 104, 106, are graphic representations of system objects. Some examples of system objects include device functions, applications, windows, files, alerts, events, or other identifiable system objects.

[0027] In some implementations, the mobile device 100 can implement multiple device functionalities, such as a telephony device, as indicated by a phone object 110; an e-mail device, as indicated by the e-mail object 112; a network data communication device, as indicated by the Web object 114; and a media processing device, as indicated by the media player object 116. In some implementations, particular display objects 104, e.g., the phone object 110, the e-mail object 112, the Web object 114, and the media player object 116, can be displayed in a menu bar 118. In some implementations, each of the device functionalities can be accessed from a top-level graphical user interface, such as the graphical user interface illustrated in FIG. 1. Touching one of the objects 110, 112, 114 or 116 can, for example, invoke the corresponding functionality.

[0028] In some implementations, the mobile device 100 can implement network distribution functionality. For example, the functionality can enable the user to take the mobile device 100 and its associated network while traveling. In particular, the mobile device 100 can extend Internet access (e.g., via Wi-Fi) to other wireless devices in the vicinity. For example, mobile device 100 can be configured as a base station for one or more devices. As such, mobile device 100 can grant or deny network access to other wireless devices.

[0029] In some implementations, upon invocation of particular device functionality, the graphical user interface of the mobile device 100 changes, or is augmented or replaced with another user interface or user interface elements, to facilitate user access to particular functions associated with the corresponding device functionality. For example, in response to a user touching the phone object 110, the graphical user interface of the touch-sensitive display 102 may present display objects related to various phone functions; likewise, touching of the email object 112 may cause the graphical user interface to present display objects related to various e-mail functions; touching the Web object 114 may cause the graphical user interface to present display objects related to various Web-surfing functions; and touching the media player object 116 may cause the graphical user interface to present display objects related to various media processing functions.

[0030] In some implementations, the top-level graphical user interface environment or state of FIG. 1 can be restored by pressing a button 120 located near the bottom of the mobile device 100. In some implementations, each corresponding device functionality may have corresponding “home” display objects displayed on the touch-sensitive display 102, and the graphical user interface environment of FIG. 1 can be restored by touching the “home” display object.

[0031] In some implementations, the top-level graphical user interface can include additional display objects 106, such as a short messaging service (SMS) object 130, a calendar object 132, a photos object 134, a camera object 136, a calculator object 138, a stocks object 140, a weather object 142, a maps object 144, a notes object 146, a clock object 148, an address book object 150, and a settings object 152. Touching the SMS display object 130 can, for example, invoke an SMS messaging environment and supporting functionality; likewise, each selection of a display object 132, 134, 136, 138, 140, 142, 144, 146, 148, 150 and 152 can invoke a corresponding object environment and functionality.

[0032] Additional and/or different display objects can also be displayed in the graphical user interface of FIG. 1. In some implementations, the display objects 106 can be configured by a user, e.g., a user may specify which display objects 106 are displayed, and/or may download additional applications or other software that provides other functionalities and corresponding display objects.

[0033] In some implementations, the mobile device 100 can include one or more input/output (I/O) devices and/or sensor devices. For example, a speaker 160 and a microphone 162 can be included to facilitate voice-enabled functionalities, such as phone and voice mail functions. In some implementations, a loud speaker 164 can be included to facilitate hands-free voice functionalities, such as speaker phone functions. An audio jack 166 can also be included for use of headphones and/or a microphone.

[0034] In some implementations, a proximity sensor 168 can be included to facilitate the detection of the user positioning the mobile device 100 proximate to the user's ear and, in response, to disengage the touch-sensitive display 102 to prevent accidental function invocations. In some implementations, the touch-sensitive display 102 can be turned off to conserve additional power when the mobile device 100 is proximate to the user's ear.

[0035] Other sensors can also be used. For example, in some implementations, an ambient light sensor 170 can be utilized to facilitate adjusting the brightness of the touch-sensitive display 102. In some implementations, an accelerometer 172 can be utilized to detect movement of the mobile device 100, as indicated by the directional arrow 174. Accordingly, display objects and/or media can be presented according to a detected orientation, e.g., portrait or landscape. In some implementations, the mobile device 100 may include circuitry and sensors for supporting a location determining capability, such as that provided by the global positioning system (GPS). In some implementations, a positioning system (e.g., a GPS receiver) can be integrated into the mobile device 100 through an interface (e.g., port device 190) to provide access to location-based services.

[0036] The mobile device 100 can also include a camera lens and sensor 180. In some implementations, the camera lens and sensor 180 can be located on the back surface of the mobile device 100. The camera can capture still images and/or video.

[0037] The mobile device 100 can also include one or more wireless communication subsystems, such as an 802.11b/g communication device 186, and/or a Bluetooth™ communication device 188. Other communication protocols can also be supported, including other 802.x communication protocols (e.g., WiMax, Wi-Fi, 3G), code division multiple access (CDMA), global system for mobile communications (GSM), Enhanced Data GSM Environment (EDGE), etc.

[0038] In some implementations, a port device 190, e.g., a Universal Serial Bus (USB) port, or a docking port, or some other wired port connection, can be included. The port device 190 can, for example, be utilized to establish a wired connection to other computing devices, such as other communication devices 100, a personal computer, a printer, or other processing devices capable of receiving and/or transmitting data.

[0039] In some implementations, a port device 190, e.g., a universal serial bus (USB) port, or a docking port, or some other wired port connection, can be included. The port device 190 can, for example, be utilized to establish a wired connection to other computing devices, such as other communication devices 100, network access devices, a personal computer, a printer, or other processing devices capable of receiving and/or transmitting data. In some implementations, the port device 190 allows the mobile device 100 to synchronize with a host device using one or more protocols, such as, for example, the TCP/IP over USB protocol described in co-pending U.S. Provisional Patent Application No. 60/945,904, filed Jun. 22, 2007, for “Multiplexed Data Stream Protocol”, which patent application is incorporated by reference herein in its entirety.

[0040] FIG. 2 is a block diagram of an example network operating environment 200 for the mobile device 100 of FIG. 1. The mobile device 100 of FIG. 1 can, for example, communicate over one or more wired and/or wireless networks 210 in data communication. For example, a wireless network 212, e.g., a cellular network, can communicate with a wide area network (WAN) 214, such as the Internet, by use of a gateway 216. Likewise, an access device 218, such as an 802.11g wireless access point, can provide communication access to the wide area network 214. In some implementations, both voice and data communications can be established over the wireless network 212 and the access point 218. For example, the mobile device 100a can place and receive phone calls (e.g., using VoIP protocols), send and receive e-mail messages (e.g., using POP3 protocol), and retrieve electronic documents and/or streams, such as web pages, photographs, and videos, over the wireless network 212, gateway 216, and wide area network 214 (e.g., using TCP/IP or UDP protocols). Likewise, the mobile device 100b can place and receive phone calls, send and receive e-mail messages, and retrieve electronic documents over the access point 218 and the wide area network 214. In some implementations, the mobile device 100 can be physically connected to the access point 218 using one or more cables and the access point 218 can be a personal computer. In this configuration, the mobile device 100 can be referred to as a “tethered” device.

[0041] The mobile devices 100a and 100b can also establish communications by other means. For example, the wireless device 100a can communicate with other wireless devices, e.g., other wireless devices 100, cell phones, etc., over the wireless network 212. Likewise, the mobile devices 100a and 100b can establish peer-to-peer communications 220, e.g., a personal area network, by use of one or more communication subsystems, such as the Bluetooth™ communication device 188 shown in FIG. 1. Other communication protocols and topologies can also be implemented.

[0042] The mobile device 100 can, for example, communicate with one or more services 230, 240, 250 and 260 and/or one or more content publishers 270 over the one or more wired and/or wireless networks 210. For example, a navigation service 230 can provide navigation information, e.g., map information, location information, route information, and other information, to the mobile device 100. In the example shown, a user of the mobile device 100b, for example, has invoked a map functionality, e.g., by pressing the maps object 144 on the top-level graphical user interface shown in FIG. 1, and has requested and received a map for the location “1 Infinite Loop, Cupertino, Calif.”

[0043] A messaging service 240 can, for example, provide e-mail and/or other messaging services. A media service 250 can, for example, provide access to media files, such as song files, movie files, video clips, and other media data. One or more other services 260 can also be utilized by the mobile device 100 (e.g., syncing services, software update services, activation services).

[0044] The mobile device 100 can also access other data and content over the one or more wired and/or wireless networks 210. For example, content publishers 270, such as news sites, RSS feeds, web sites, blogs, social networking sites, developer networks, etc. can be accessed by the mobile device 100. Such access can be provided by invocation of web browsing function or application (e.g., a browser) in response to a user touching the Web object 114.

[0045] FIG. 3 is a block diagram 300 of an example implementation of the mobile device 100 of FIG. 1. The mobile device 100 can include a memory interface 302 one or more data processors, image processors and/or central processing units 304, and a peripherals interface 306. The memory interface 302, the one or more processors 304 and/or the peripherals interface 306 can be separate components or can be integrated in one or more integrated circuits. The various components in the mobile device 100 can be coupled by one or more communication buses or signal lines.

[0046] Sensors, devices and subsystems can be coupled to the peripherals interface 306 to facilitate multiple functionalities. For example, a motion sensor 310, a light sensor 312, and a proximity sensor 314 can be coupled to the peripherals interface 306 to facilitate the orientation, lighting and proximity functions described with respect to FIG. 1. Other sensors 316 can also be connected to the peripherals interface 306, such as a positioning system (e.g., a GPS receiver), a temperature sensor, a biometric sensor, or other sensing device, to facilitate related functionalities.

[0047] A camera subsystem 320 and an optical sensor 322, e.g., a charged coupled device (CCD) or a complementary metal-oxide semiconductor (CMOS) optical sensor, can be utilized to facilitate camera functions, such as recording photographs and video clips.

[0048] Communication functions can be facilitated through one or more wireless communication subsystems 324, which can include radio frequency receivers and transmitters and/or optical (e.g., infrared) receivers and transmitters. The specific design and implementation of the communication subsystem 324 can depend on the communication network(s) over which the mobile device 100 is intended to operate. For example, a mobile device 100 may include communication subsystems 324 designed to operate over a GSM network, a GPRS network, an EDGE network, a Wi-Fi or WiMax network, and a Bluetooth™ network.

[0049] An audio subsystem 326 can be coupled to a speaker 328 and a microphone 330 to facilitate voice-enabled functions, such as voice recognition, voice replication, digital recording, and telephony functions.

[0050] The I/O subsystem 340 can include a touch screen controller 342 and/or other input controller(s) 344. The touch-screen controller 342 can be coupled to a touch screen 346. The touch screen 346 and touch screen controller 342 can, for example, detect contact and movement or break thereof using any of a plurality of touch sensitivity technologies, including but not limited to capacitive, resistive, infrared, and surface acoustic wave technologies, as well as other proximity sensor arrays or other elements for determining one or more points of contact with the touch screen 346.

[0051] The other input controller(s) 344 can be coupled to other input/control devices 348, such as one or more buttons, rocker switches, thumb-wheel, infrared port, USB port, and/or a pointer device such as a stylus. The one or more buttons (not shown) can include an up/down button for volume control of the speaker 328 and/or the microphone 330.

[0052] In one implementation, a pressing of the button for a first duration may disengage a lock of the touch screen 346; and a pressing of the button for a second duration that is longer than the first duration may turn power to the mobile device 100 on or off. The user may be able to customize a functionality of one or more of the buttons. The touch screen 346 can, for example, also be used to implement virtual or soft buttons and/or a keyboard.

[0053] In some implementations, the mobile device 100 can present recorded audio and/or video files, such as MP3, AAC, and MPEG files. In some implementations, the mobile device 100 can include the functionality of an MP3 player, such as an iPod™. The mobile device 100 may, therefore, include a 36-pin connector that is compatible with the iPod. Other input/output and control devices can also be used.

[0054] The memory interface 302 can be coupled to memory 350. The memory 350 can include high-speed random access memory and/or non-volatile memory, such as one or more magnetic disk storage devices, one or more optical storage devices, and/or flash memory (e.g., NAND, NOR). The memory 350 can store an operating system 352, such as Darwin, RTXC, LINUX, UNIX, OS X, WINDOWS, or an embedded operating system such as VxWorks. The operating system 352 may include instructions for handling basic system services and for performing hardware dependent tasks. In some implementations, the operating system 352 can be a kernel (e.g., UNIX kernel).

[0055] The memory 350 may also store communication instructions 354 to facilitate communicating with one or more additional devices, one or more computers and/or one or more servers. The memory 350 may include graphical user interface instructions 356 to facilitate graphic user interface processing; sensor processing instructions 358 to facilitate sensor-related processing and functions; phone instructions 360 to facilitate phone-related processes and functions; electronic messaging instructions 362 to facilitate electronic-messaging related processes and functions; web browsing instructions 364 to facilitate web browsing-related processes and functions; media processing instructions 366 to facilitate media processing-related processes and functions; GPS/Navigation instructions 368 to facilitate GPS and navigation-related processes and instructions; camera instructions 370 to facilitate camera-related processes and functions; and/or other software instructions 372 or data to facilitate other related processes and functions (e.g., security instructions, activation record).

[0056] Each of the above identified instructions and applications can correspond to a set of instructions for performing one or more functions described above. These instructions need not be implemented as separate software programs, procedures or modules. The memory 350 can include additional instructions or fewer instructions. Furthermore, various functions of the mobile device 100 may be implemented in hardware and/or in software, including in one or more signal processing and/or application specific integrated circuits.

[0057] In one implementation, the mobile device 100 is location aware (i.e., can determine its current location). The user of the mobile device 100 can select the map display object 144 to invoke a map application. The map application provides a display of a map on a display (e.g., the touch sensitive display 102), where the map is approximately centered, for example, about the current location of the mobile device 100. By way of example, the map application can be Google Maps API provided by Google, Inc. of Mountain View, Calif., although other map applications can be used.

[0058] The user of the mobile device can select the address book display object 150 to invoke an address book application. The address book includes information corresponding to a set of contacts selected by the user. For example, the contact information can include an entity's name (e.g., a person, corporation, etc.), address, phone number, e-mail address, and/or other information related to the person or entity. The address book can be stored within the mobile device 100, or stored externally and accessible by the mobile device 100.

[0059] Referring again to FIG. 3, in this implementation, the mobile device 100 includes a positioning system 318. In various implementations, the positioning system 318 can be provided by a separate device coupled to the mobile device 100, or can be provided internal to the mobile device. In some implementations, the positioning system 318 can employ positioning technology including a GPS, a cellular grid, URIs or any other technology for determining the geographic location of a device. In some implementations, the positioning system 318 can employ a service provided by a positioning service such as, for example, SkyHook Wireless of Boston, Mass., or Rosum Corporation of Mountain View, Calif. In other implementations, the positioning system 318 can be provided by an accelerometer and a compass using dead reckoning techniques. In such implementations, the user can occasionally reset the positioning system by marking the mobile device's presence at a known location (e.g., a landmark or intersection). In still other implementations, the user can enter a set of position coordinates (e.g., latitude, longitude) for the mobile device. For example, the position coordinates can be typed into the phone (e.g., using a virtual keyboard) or selected by touching a point on a map. Position coordinates can also be acquired from another device (e.g., a car navigation system) by syncing or linking with the other device. In other implementations, the positioning system 318 can be provided by using wireless signal strength and one or more locations of known wireless signal sources to provide the current location. Wireless signal sources can include access points and/or cellular towers. Other techniques to determine a current location of the mobile device 100 can be used and other configurations of the positioning system 318 are possible.

[0060] In this implementation, an integrated map/address book feature is provided. By integrating the map application and the address book application provided by the mobile device 100, graphical objects can be displayed on the map representing locations of contacts included in the user's address book. In some implementations, each time a user selects to activate the map application, the user is asked whether or not the user would like to activate the integrated map/address book feature, to which the user can respond yes to activate the feature or no to use the map application independent of the address book application. In other implementations, the user can set a default as to whether the integrated map/address book feature is always on or always off within settings included in the mobile device 100. In yet other implementations, a graphical display object can be provided to specifically activate the map application integrated with the address book application.

[0061] By employing the integrated map/address book feature, advantageously, the user is presented with immediate information about persons or entities known to the user that are within a predetermined vicinity to the current location of the mobile device 100. For example, if the user traveled to a city on vacation or for business, rather than manually scanning through the user's address book to determined which contacts were located in the city, and their relative locations to one another and to a destination of the user, the user can employ the integrated map/address book feature while present in a location in the city and be provided an immediate visual presentation of this information.

[0062] In another implementation, the user can request a map of a location other than the current location of the mobile device, and employ the integrated map/address book feature in relation to the user-specified location. That is, for example, prior to the user traveling to a city on vacation or for business, the user can input the address where he/she will be staying in the city, and employ the feature to be provided an immediate visual depiction of contact locations from the user's address book, within a predefined proximity to the user-specified location.

[0063] Referring now to FIGS. 4A-C to 6, an example of a user employing an integrated map and address book service shall be described. In this example, a current location of the mobile device 100 (and therefore the user) is represented on a map 400 at reference numeral 402. In this implementation, as the mobile device 100 moves, the previous locations of the mobile device 100 persist on the map 400 and are represented by the line 404 showing the route traveled by the mobile device 100 since the integrated map/address book feature was activated by the user.

[0064] Two graphical objects 406, 408 are displayed on the map representing the locations of contacts included in the user's address book. In this implementation, the graphical objects 406, 408 appear as push pins that are “pinned” to the map at their corresponding locations. In this example, both push pins 406 and 408 are located along the route 404 traveled by the user. In one implementation, the user can define a setting within the mobile device 100 for the integrated map/address book feature to specify a proximity condition that must be satisfied by a contact before a push pin is shown on the map representing the contact. For example, the proximity condition can require that the contact's location be on the route traveled by the mobile device 100 in order to be displayed on the map 400 as a push pin. In another example, the proximity condition can require that the contact's location be within a certain radius of the current location of the mobile device 100 in order to be displayed on the map 400. In yet another example, the proximity condition can require only that the contact's location be within the geographic parameters of the map displayed to the user in order to be displayed on the map 400. In such an example, if the user selects to “zoom out” the map to display a larger geographical area, then multiple other push pins may appear corresponding to locations within the larger geographical area.

[0065] In some implementations, contacts can be displayed in a list. For example, the user can touch a location on the map or a dedicated user interface element (e.g., a button), and a list of contacts in the current vicinity of the user are displayed. The list can be sorted alphabetically and/or by other sorting criteria (e.g., by distance from user's current location). A single pushpin can represent multiple contacts. For example, a single pushpin labeled “Office Contacts” could include contact information for a user's work colleagues. When a user touches or otherwise interacts with the pushpin, a list of contact information for all the contacts is displayed or otherwise becomes accessible to the user. An integer indicating the number of contacts in the list can be displayed on the map proximate the pushpin. Using lists can help reduce pushpin clutter on the map display.

[0066] Referring now to FIG. 4B, the map 400 is shown at a different, later point in time. The mobile device 100 has now traveled further east down 9 Ave SW, and the geographical area represented by the map 400 has changed. Accordingly, a different set of push pins is displayed; in this geographical area only one push pin 410 is shown. Referring now to FIG. 4C, the map 400 is shown at another different, later point in time. The mobile device 100 traveled further down 9 Ave SW before turning south onto 1^st St SE. Again, the geographical area represented by the map 400 has changed. The push pin 410 persists on the map 400 as the location represented by the push pin 410 remained within the displayed geographical area; additionally another push pin 412 is displayed.

[0067] As mentioned above, each pushpin 406-412 represents a contact included in the user's address book. The address book is stored within or accessible by the mobile device 100. If the user desires to retrieve information about a contact represented by a push pin, the user can select the push pin and information included in the address book is retrieved and provided to the user. For example, in one implementation where the mobile device 100 includes a touch sensitive display (e.g., touch sensitive display 102 shown in FIG. 1), the user can touch a push pin to select the push pin, and the contact information for the individual or entity corresponding to the push pin is displayed or otherwise presented to the user (e.g., as an audio and/or video presentation)

[0068] In one implementation, a single touch of the push pin, e.g., a tap on the touch sensitive display, can yield a first result and a sustained touch of the push pin can yield a second result (examples of first and second results are described below). In another implementation, where a user can interact with the map 400 using a pointing device (e.g., a joystick), hovering a cursor over the push pin can yield the first result and clicking the push pin can yield the second result.

[0069] Referring now to FIG. 5, one example of information that can be provided to the user upon the user selecting a push pin is shown. In this example, the user selected the push pin 412 and a first result is displayed. The first result is displayed in an information balloon 416 superimposed on the map 400. The information balloon 416 includes contact information (e.g., the name, address and telephone number) of a person represented by the push pin 412. In this example, the user tapped on the touch sensitive display in the vicinity of the push pin 412 to yield this first result, being an abbreviated version of the contact information included in the address book for this particular contact. In one implementation, the telephone number included within the balloon 416 is a link that can be selected to employ a telephony application to telephone the number.

[0070] In some implementations, in addition to the contact push pins, push pins representing locations of businesses can be presented on the map 400 along a route. The businesses can be presented based on user preferences. In one implementation, the user can add the address of the business to their address book so that it can be added to the route. If at least one contact is presented along the route, then the address book can be searched for businesses in the vicinity of the user and the contact, and the locations of those businesses can be presented on the route as well. For example, if the user and a contact have a favorite restaurant in Manhattan, then the user can enter the location of the restaurant in the address book, and then associate the restaurant with one or more contacts. Thus, when the user travels the route, one or more contacts and one or more businesses can be presented on the route together. In some implementations, the mobile device 100 can automatically invite contacts to meet the user at a business represented on the map 400 (e.g., send an email or short message). This association between a business and contact can be made using, for example, a relational database (e.g., MYSQL™) and an appropriate user interface for specifying the relationship.

[0071] Referring now to FIG. 6, the user has further selected the push pin 412 to yield a second result, being a display of the complete set of contact information 416 for the particular contact represented by the push pin 412. In the particular example shown, a page 600 from the address book is displayed that includes a list of groups 602 of contacts. The group entitled “Friends” is highlighted. A list of contact names 604 is displayed in a center portion of the page 600, being a list of contact names included in the Friends group. The particular contact represented by the push pin 412 is highlighted, that is, Rick Edwards. In a right portion of the page 600, contact information 606 for Rick Edwards is displayed. In this example, the contact information 606 includes his name, home phone number, home email address, birth date, home address and a note.

[0072] In one implementation, when the user selects the push pin 412 so as to display the second result, the page 600 from the address book replaces all or a portion of the display of the map 400 in the display area of the mobile device 100. The user can select the exit button 608 at the bottom of the page 600 to exit the contact information and return to the display of the map 400. In another implementation, the page 600 can be displayed on a split screen with the display of the map 400, which map 400 is reduced in size to accommodate the smaller surface area of the split screen. Again the user can select the exit button 608 to revert back to a full screen display of the map 400.

[0073] In some implementations, address books can be shared between users. For example, the mobile device can upload a user's address book to a server, forum and/or Web property where it can be downloaded and used by other users. For example, a user could upload their “Friends” address book to a Web property (e.g., MySpace®, iTunes®) where other members of the “Friends” group could download the contacts onto their mobile devices. In some implementations, businesses and/or services can be organized in separate address books or groups of contacts (e.g., addresses of movie theatres in San Francisco) which can be manually or automatically downloaded by users, such as subscribers to a service (e.g., iTunes® store).

[0074] The configuration of the graphical user interface representing the page 600 from the address book is but one example, and other configurations presenting different, more or less information about the contact are possible. Similarly, the information balloon 416 can be configured differently and can include different, more or less information about the content in other implementations.

[0075] In one implementation, the mobile device 100 can include a telephony application, that is, can function as a mobile telephone. For example, referring again to FIG. 1, the phone object 110 can be selected to employ a telephone application included with or accessible by the mobile device 100. When the mobile device 100 includes a telephone application, in one implementation the telephone application can be integrated with the integrated map/address book feature. For example, when the user selects a push pin and is provided information about the corresponding contact, whether it is abbreviated information such as that shown in the information balloon 416 in FIG. 4 or the entire contact information as that shown on the address book page 600, the user can be provided a user control wherein the user can select the control to initiate a call to a telephone number included in the contact information.

[0076] By way of illustrative example, when the user is provided the information balloon 416, a graphical object can display either within the information balloon 416 or elsewhere superimposed over the map 400 that is similar in appearance to the phone object 110. The user can select the phone object 110 to automatically initiate a telephone call to the telephone number included in the contact information shown within the information balloon 416. If more than one telephone number is included in the contact information, the user may be prompted to identify which telephone number to telephone, e.g., by way of a pop-up dialog box.

[0077] By way of another illustrative example, when the user is provided with the page 600 from the address book displaying the contact information, a graphical object can display within the page 600. The user can select the graphical object, which can be similar in appearance to the phone object 110, to initiate a telephone call to the telephone number included in the contact information.

[0078] In another implementation, the mobile device 100 can include an email application. In yet another implementation, the mobile device 100 can include a short messaging service application. Similar to the process described above for automatically initiating a telephone call to a telephone number included in contact information, a user can be provided a user control for composing and sending an email message to an email address included in the contact information and/or can compose and send a short message (sometimes referred to as a text message) to a contact.

[0079] Referring to FIG. 7, in one implementation, a menu box 700 can be displayed superimposed on the map 400 or superimposed on the page 600 from the address box (not shown). The menu box can include display objects 702, 704, 706 and 708 representing applications that can be used in conjunction with the integrated map/address book feature. For example, the menu box can include display objects representing the telephone application 702, email application 704, the short messaging service application 706 and/or a route application 708 (described further below). The display objects can be selected by the user to initiate a telephone call, email message or short message to a telephone number or email address included in contact information represented by a push pin displayed on the map 400, as described above. In another implementation, the menu box is not superimposed on the map 400 or the page 600, but is otherwise displayed to the user such that the user is provided some indication that by selecting display objects included within the menu box, the user is selecting to activate the corresponding function in conjunction with the integrated map/address book feature, as contrasted to activating the functions independent of the integrated map/address book feature (i.e., to initiate a call or message to a number or address independent of the contact information).

[0080] In other implementations, after a user has selected a push pin (e.g., by touching the display), the user is provided a prompt, e.g., a dialog box including user controls, and the user is asked whether the user would like to telephone the contact, send an email or send a text message to the contact. The user can respond to the prompt to initiate communication with the person or entity represented by the contact information.

[0081] In some implementations, the mobile device 100 can also include routing instructions 374 within the memory 350 (see FIG. 3). The routing instructions 374 can be used to provide navigation guidance to a user of the mobile device 100. In such implementations, the routing instructions can provide route information to the user from a current location of the mobile device 100 to a geographic location corresponding to a selected push pin displayed on the map 400, as shall be described further below.

[0082] FIG. 8 is a block diagram illustrating an example operation of an engine 800 (for example, embodied in the routing instructions 374). In some implementations, the engine 800 can include a routing engine 802 and a presentation engine 804. In one implementation, the routing engine 802 can derive a route between two locations, i.e., the current location and a contact location, using existing routing technology. By way of illustration, MapQuest OpenAPI is one example of existing routing technology, available from MapQuest, Inc. of Denver, Colo. The current location can be determined using the positioning system 318, as described above. The contact location can be determined from the contact information included in the address book.

[0083] The routing engine 802 provides a route from the current location to the contact location to the presentation engine 804. The presentation engine 804 can communicate with a map application used to implement the integrated map/address book feature. The presentation engine 804 can use a map provided by the map application (e.g., map 400) to overlay the route information. In one implementation, as described above, the user can select a route display object 708 included in a menu box 700 superimposed on the map 400 to activate the route application in conjunction with the integrated map/address book feature.

[0084] An engine, as the term is used throughout this application, can be a piece of hardware that encapsulates a function, can be firmware or can be a software application. An engine can perform one or more functions, and one piece of hardware, firmware or software can perform the functions of more than one of the engines described herein. Similarly, more than one piece of hardware, firmware and/or software can be used to perform the function of a single engine described herein.

[0085] The foregoing descriptions of specific embodiments of the present invention are presented for purposes of illustration and description. They are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Rather, it should be appreciated that various modifications may be made without departing from the spirit and scope of the invention. Accordingly, other embodiments are within the scope of the following claims.