Portable imaging display device employing an aspect ratio dependent user interface control window

Abstract

A portable imaging device for accessing and viewing image wherein each of the images has associated aspect ratio information. The imaging device comprises: a memory for storing at least one image and associated aspect ratio information; a display for displaying at least one of the images stored in the memory and simultaneously displaying a user interface control window; and user controls for selecting commands displayed in the user interface control window; wherein a location of the user interface control window displayed in the display is dependent upon the aspect ratio information.

Description

FIELD OF THE INVENTION

[0002] The invention is directed to a portable, handheld image display system. More specifically, the invention is directed to a user interface for an image display system.

BACKGROUND

[0003] Video telephone equipment has been developed, for example, as described in U.S. Pat. No. 5,491,507 (Umezawa). Umezawa is directed to video telephone equipment configured as a mobile phone that includes a video camera and video display, a microphone and speaker.

[0004] Digital cameras can include flexible user interfaces for displaying captured digital image, such as is described in U.S. Pat. No. 6,147,703 (Miller et al.) and U.S. Pat. No. 6,310,648 (Miller et al.). However, the control window of the user interface does not change when portrait or landscape aspect ratio images are captured.

[0005] Digital cameras can also include orientation sensors for determining whether the camera is held in a portrait or landscape orientation when the image is captured, as is described in U.S. Pat. No. 5,900,909 (Parulski et al.) and in U.S. Pat. No. 6,148,149 (Kagle). However, the control window of the user interface does not change when portrait or landscape aspect ratio images are captured.

SUMMARY OF THE INVENTION

[0006] The present invention provides a cellular telephone providing the capability to access and view high quality digital images from an Internet photo service provider. This enables user to “carry” all of their personal digital images with them at all times, by being able to access all of these images using their cellular telephone. The cell phone includes a wallet size, high quality, low-power color display, such as an OLED. Since the color display is small, and can be used to display both portrait and landscape aspect ratio images, the location of the user interface control window depends on the aspect ratio of the displayed image. The ability to quickly browse and zoom into images is provided using the JPEG 2000 image format and network client-server protocol. The cellular telephone optionally includes a camera head, having a compact lens and CMOS image sensor. The camera head is preferably included as part of an optional battery pack.

[0007] Accordingly, one object of the present invention is to provide a user interface for selecting images and commands on a portable imaging display device having a display screen, particularly a small display screen.

[0008] Another object of the present invention is to provide a control window for such a user interface for a portable imaging device which is positioned so as to maximize the size of the image displayed on the display screen.

[0009] Still another object of the present invention is to provide such a control window for a user interface for a cellular telephone adapted to access and view high quality digital images from an Internet photo service provider.

[0010] Another object of the present invention is to provide such a telephone which allows portrait and landscape aspect ratio images to be selected for zooming, printing and emailing.

[0011] These objects are given only by way of illustrative example, and such objects may be exemplary of one or more embodiments of the invention. Other desirable objectives and advantages inherently achieved by the disclosed invention may occur or become apparent to those skilled in the art. The invention is defined by the appended claims.

[0012] According to one aspect of the invention, there is provided a portable imaging device for accessing and viewing images, wherein each of the images has associated aspect ratio information. The portable imaging device includes: a memory for storing at least one image and associated aspect ratio information; a display for displaying at least one of the images stored in the memory and simultaneously displaying a user interface control window; and user controls for selecting commands displayed in the user interface control window; wherein a location of the user interface control window displayed in the display is dependent upon the aspect ratio information.

[0013] According to another aspect of the invention, there is provided a system for accessing and viewing images transmitted from a remote location to a portable imaging device, wherein each of the transmitted images having associated aspect ratio information. The system includes the portable imaging device, wherein the portable imaging device includes: a receiver adapted to receive images and aspect ratio information transmitted from the remote location; a memory for storing at least one of the images and aspect ratio information received from the receiver; a display for displaying at least one of the images stored in the memory and simultaneously displaying a user interface control window; and user controls for selecting commands displayed in the user interface control window. The location of the user interface control window displayed in the display is dependent upon the aspect ratio information.

[0014] According to yet another aspect of the invention, there is provided a method for accessing and viewing an image transmitted from a remote location wherein the transmitted image includes associated aspect ratio information. The method includes the steps of: receiving, using a portable imaging device having a display, the at least one image and aspect ratio information transmitted from the remote location; storing the at least one image and aspect ratio information received by the receiver; providing selectable user controls displayable in a user interface control window of display the portable imaging device; and simultaneously displaying, in the display of the portable imaging device, the at least one image stored in the memory and the user interface control window; wherein a location of the user interface control window displayed in the display is dependent upon the aspect ratio information.

BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The foregoing and other objects, features, and advantages of the invention will be apparent from the following more particular description of the preferred embodiments of the invention, as illustrated in the accompanying drawings.

[0016] FIG. 1 depicts a photo phone in accordance with the present invention which provides enhanced photo access and viewing, and includes a detachable camera/battery module.

[0017] FIG. 2 depicts the camera/battery module.

[0018] FIG. 3 depicts an alternative battery module.

[0019] FIG. 4 is a schematic block diagram of the mobile telephone unit of FIG. 1.

[0020] FIG. 5 is a schematic block diagram of the components of the camera/battery module.

[0021] FIG. 6 is a block diagram of a system for providing images over a cellular telephone network to the photo phone in accordance with the present invention.

[0022] FIG. 7 is a diagram of a cellular telephone network which communicates with the photo phone and provides location information.

[0023] FIG. 8 is an operational flow diagram illustrating the operation of the system of FIG. 6.

[0024] FIGS. 9A-9B depicts two user interface screens for the photo phone in accordance with the present invention.

[0025] FIGS. 10A-10C depict the process of zooming a digital image displayed on the photo phone in accordance with the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0026] The following is a detailed description of the preferred embodiments of the invention, reference being made to the drawings in which the same reference numerals identify the same elements of structure in each of the several figures.

[0027] Referring to FIGS. 1-3, FIG. 1 generally illustrates a mobile photo viewing device in accordance with the present invention. A mobile (e.g. portable; cellular) phone 48 mates with a battery module 10A (more particularly described below with reference to FIG. 3) to provide a combination cellular telephone and photo display device, hereinafter referred to as a photo phone 12. Photo phone 12 is adapted to enable a user to view digital images stored by a service provider and to view images stored on a user's computer, as will be more particularly described below with reference to FIG. 6.

[0028] Photo phone 12 also enables a user to order prints and other photo/image related products using these digital images. Photo phone 12 also enables the user to easily access images that are likely to be of particular interest to a user, according to the present geographic location of the user. The images can have either a portrait or a landscape aspect ratio. In a preferred embodiment, the aspect ratio is indicated by aspect ratio information provided in the image file. In an alternative embodiment, the aspect ratio is indicated by separate aspect ratio information which is associated with one or more image files. This aspect ratio information can be provided, for example, by providing the number of pixels in the vertical and horizontal directions (e.g. 1536 horizontal pixels by 1024 vertical pixels is a portrait aspect ratio while 1025 horizontal pixels by 1536 vertical pixels is a landscape aspect ratio), by providing the actual image aspect ratio (e.g. 3:2 is a landscape aspect ratio while 2:3 is a portrait aspect ratio), or by providing a simple aspect ratio encoding (e.g. 0 means a landscape aspect ratio while 1 means a portrait aspect ratio.

[0029] In addition, mobile phone 48 also mates with a combined camera/battery module 10 to form a photo phone/camera, capable of capturing, transmitting, receiving, and displaying the received digital images. Camera/battery module 10, best shown in FIG. 2, includes a lens 22, and a sliding lens cover 51. At least one mounting clip 27 is provided to aid in securing camera/battery module 10 to mobile phone 48. Camera/battery module 10 also includes camera electronics 13, a rechargeable battery 15, and electrical contacts 26 which include power contacts 23 that provide power to mobile phone 48 and signal contacts 25, as will be described below with reference to FIG. 5.

[0030] Referring now to FIG. 3, standard battery module 10A includes a smaller (e.g. slimmer; thinner) rechargeable battery 15A and electrical contacts 26A that includes power contacts 23 but does not include signal contacts. Standard battery module 10A includes at least one mounting clip 27, but does not include lens 22 or camera electronics 13. Battery module 10A enables mobile phone 48 to operate, receive, and display the received digital images, and to operate as a normal voice-only cell phone, which is thinner and lighter than when the combined camera/battery module 10 is used.

[0031] As shown in FIG. 1, mobile phone 48 includes an antenna 54 and a front face including a display screen 56 and a user control/interface 58, and can also include a microphone 72 and speaker 74 (shown in FIG. 4). Display screen 56 is preferably a color liquid crystal display (LCD) or an organic light emitting diode (OLED) display having, for example, 256×256 display pixels. User interface 58 can include a keypad, 4-way controller, buttons, and the like. Mobile phone 48 can optionally include a connector for an external hands-free microphone/earpiece (not shown) and a battery charger (not shown).

[0032] As shown in FIG. 4, display screen 56 and user interface 58 (referenced in FIG. 4 as a keypad) are coupled to a control processing unit 62, which can be, for example, a microprocessor. Control processing unit 62 is also coupled to a memory unit 64, which includes dynamic RAM (DRAM) memory volatile memory, or Flash EPROM non-volatile memory, or both. Control processing unit 62 is further coupled to a cellular transceiver 66 which connects to antenna 54 to provide a radio frequency (RF) transmitter/receiver. Control processing unit 62 is yet further connected to an audio codec 70 which connects to microphone 72 and speaker 74. Audio codec 70 provides signal amplification and A/D conversion of the signal from microphone 72. Audio codec 70 also includes a D/A converter and audio amplifier to drive speaker 74.

[0033] Control processing unit 62 is also connected to a camera interface 78. Camera interface 78 provides a signal interface to control camera/battery module 10 and to receive digital image signals from camera/battery module 10. The signals from camera interface 78 are connected to the signal contacts of a connector 86.

[0034] Mobile phone 48 further includes a power supply 76.

[0035] When camera/battery module 10 is connected to mobile phone 48, electrical contacts 26 mate with the corresponding contacts of connector 86. As a result, the signals from camera interface 78 are connected to signal contacts 25 of camera/battery module 10, and power contacts 23 from camera/battery module 10 are connected to power supply 76 in order to provide the required power to the circuits in mobile phone 48.

[0036] Camera interface 78 is preferably a UART that provides an RS-232 interface, although other types of standard and non-standard interfaces can be used. Although depicted as a separate block in FIG. 4, camera interface 78 can alternatively be provided as part of a microprocessor that serves as control processing unit 62. Such an integrated microprocessor could also include audio codec 70 and memory unit 64.

[0037] A detailed schematic block diagram of one embodiment of camera/battery module 10 in accordance with the present invention is illustrated in FIG. 5. As shown in FIG. 5, camera/battery module 10 includes lens 22 that focuses light onto a image sensor 124 such as a CMOS image sensor. Image sensor 124 can be, for example, a VGA format sensor having 640 columns and 480 rows of active photosites, overlayed with the well-known Bayer color filter array pattern. Digital image data generated by CMOS image sensor 124 is supplied to a programmable logic device 126 that controls the management and storage of the image data in a memory device 128 in response to control signals supplied by a camera processor 130. Camera processor 130 is coupled to a UART 132, which in turn is coupled to signal contacts 25 of electrical contacts 26. Programmable logic device 126 also receives a signal from a switch 53, which is activated when lens cover 51 is in an open position.

[0038] In order to enable the user to capture both portrait and landscape aspect ratio images, while automatically correcting the orientation of the captured image, camera/battery module 10 includes an orientation sensor 145 which connects to programmable logic device 126. The orientation sensor 145 indicates the orientation of photo phone 12 when the image is captured, for example as described in commonly assigned U.S. Pat. No. 5,900,909 entitled “ELECTRONIC STILL CAMERA HAVING AUTOMATIC ORIENTATION SENSING AND IMAGE CORRECTION”, incorporated herein by reference. The captured image data is rotated if necessary using camera processor 130, and the aspect ratio information is stored (preferably, in the image file) for example by storing the number of pixels in the horizontal and vertical directions.

[0039] Alternatively, the camera portion of camera/battery module 10 can be of a form described in commonly assigned U.S. Pat. No. 5,475,441 entitled “Electronic Camera with Memory Card Interface to a Computer” incorporated herein by reference, which describes a removable camera module that fits into and interfaces with a standard PCMCIA card interface slot of a pen-based computer, or of a type described in commonly assigned U.S. Pat. No. 5,506,617 entitled “ELECTRONIC CAMERA INCORPORATING A COMPUTER-COMPATIBLE BUS INTERFACE”, incorporated herein by reference, which describes a removable camera module that interfaces directly to a standard personal computer compatible bus.

[0040] Power for both camera electronics 13 and mobile phone 48 is provided by rechargeable battery 15. Power supply 76 in mobile phone 48 includes a battery voltage sensing circuit to determine the amount of charge remaining in rechargeable battery 15. A camera power supply 134 in camera/battery module 10 supplies power to camera electronics 13. Power is supplied to camera electronics 13 only when the user wants to take a picture and rechargeable battery 15 has sufficient charge to complete a picture taking and transmission operation.

[0041] Turning now to FIG. 6, there is illustrated a system 200 in accordance with the present invention. Photo phone 12 communicates with a provider of a cellular provider network 240, as will be more particularly described below with reference to FIG. 7.

[0042] System 200 includes a customer computer 210 operably connected through a communication service provider (CSP) 220 and a communication network 250 (such as the Internet) to a photo service provider 280. Also included in system 200 is a third party computer 216 operably connected a storage drive 218 and to communication network 250 and service provider 280 via a communication service provider (CSP) 222. Customer computer 210 is also operably connected to a conventional electronic camera 212 and a storage drive 214. Electronic camera 12 can be a digital still camera such as the Kodak DX3600 digital camera manufactured by Eastman Kodak Company. For the simplification of discussion, digital images originally created by either electronic cameras, or by scanning film will be referred to as high resolution image files.

[0043] In a preferred embodiment, these high resolution image files are stored using the JPEG 2000 image format, and are organized into files as described in commonly assigned U.S. patent application Ser. No. 09/579,996, entitled “PRODUCING A COMPRESSED DIGITAL IMAGE ORGANIZED INTO LAYERS HAVING INFORMATION RELATING TO DIFFERENT VIEWING CONDITIONS AND RESOLUTIONS” by Joshi, et. al, the disclosure of which is incorporated herein by reference.

[0044] In the particular embodiment illustrated in FIG. 6, storage drives 214 and 218 are illustrated as being removable. However, the present invention is not limited to such a configuration. For example, storage drives 214 and 218 can be an integral part of computers 210 and 216, and can employ removable storage media (not shown). Electronic camera 212 can connect to customer computer 210 via a cable employing a common interface such as an Universal Serial Bus (USB) interface. Alternatively, electronic camera 212 can connect to customer computer 210 in a wireless mode employing any number of conventional interfaces such as the radio frequency standard commonly described by Bluetooth™ Specification V1.0 or Wireless Personal Area Network IEEE Standard 802.11.

[0045] Likewise, storage drive 214 is operably connected to customer computer 210 and permits the storage of high-resolution image files such as digital still images and associated metadata that can include location information. This location information metadata can be manually entered by a user of customer computer 210, or can be automatically included by incorporating a global positioning system (GPS) receiver in electronic camera 212. In general, high resolution images can be arranged in a customer storage file such as a database, which can include an index providing the GPS co-ordinates and file names of images stored on storage drive 214.

[0046] Customer computer 210 is provided with appropriate software for allowing controlled access to the high-resolution image collection, stored on storage device 214, over communication network 250.

[0047] Service provider 280 includes a web server 282 for interfacing with communications network 250, such as the Internet or a virtual private network (VPN). In addition to interfacing to communications network 250, web server 282 transfers information to a computer system 286 which manages images and information associated with various customers. Computer system 286 includes an account manager 284 which runs software to permit the creation and management of individual customer photo imaging accounts. Images and information associated with customer accounts is stored in a database(s) 288. Customer account information can include personal information such as name and address, billing information such as credit card information, and authorization information which controls access to the customer's images by third parties.

[0048] Database 288 also stores customer image files and related metadata, such as location information which identifies the location at which the image was captured or scanned.

[0049] System 200 also includes a photofinisher 290 for processing of photographic film 292. It should be noted that photofinisher 290 can be a retail establishment by itself or operating in association with a wholesale photofinishing establishment. In the particular embodiment illustrated, photofinisher 290 includes a film processor 294 for developing of the images on photographic film 292. A film scanner 296 is provided for scanning of images formed on the processed film for obtaining high resolution digital image files that are forwarded to a memory device 298 as high resolution image files. The photofinisher 290 also includes a server 293 for connecting to communications network 250, such as the Internet, and an appropriate computer 291 for managing the various equipment and various operations of the photofinishing system.

[0050] One such operation is the attachment of metadata to the high resolution image file that identifies the geographic location from which photographic film 292 was received. In the case wherein photofinisher 290 is a wholesale photofinisher operating in association with a retailer, a location identifier is attached as metadata to the high resolution image files which provides the location (e.g. the latitude and longitude) of the retailer. In the case wherein photofinisher 290 receives film for developing via mail, the location identifier can be based on the ZIP code of the user. The metadata attached to the image (or alternatively included in the image file) can also include the aspect ratio of the image, if it was not already attached by the camera or scanner which provided the image data.

[0051] Photofinisher 290 also includes an appropriate printer 297 for printing of images onto an appropriate media, for example, photographic paper, thermal media, etc. It is, of course, understood that any other appropriate output device can be provided for producing prints or other products incorporating images that have been obtained from the scanning/developing of photographic film 292.

[0052] Also shown in FIG. 6 is a fulfillment provider 270, which provides image-based goods and/or services to customers and third parties. Fulfillment provider 270 includes a fulfillment web server 272, a digital printer 278, and a fulfillment computer system 276 that further includes a commerce manager 274 and a fulfillment manager 275. Fulfillment requests received from cellular provider 240, photo service provider 280, or computers 210 or 216 are handled by commerce manager 274 initially before handing the requests off to fulfillment manager 275. Fulfillment manager 275 determines which equipment is used to fulfill the ordered good(s) and/or services such as a digital printer 278. After fulfillment, the ordered goods/services are returned to the ordering party by a delivery means, for example, but not by way of limitation, a transportation vehicle 268.

[0053] FIG. 7 shows a diagram of cellular provider network 240 which communicates with communications network 250 and a plurality of photo phones 12, and provides location information. A web server 242 in the cellular provider network 240 interfaces to communications network 250. Web server 242 also interfaces to a cellular network interface 244 which in turn connects to a large number of cellular transmitters, illustrated in FIG. 7 as 246A-246D. Cellular transmitters 246 are preferably located throughout a large geographical area served by cellular provider network 240. Cellular network interface 244 also connects to a wired telephone system 248 to communicate with wired telephones in order to provide normal telephone communications.

[0054] Each cellular transmitter 246 includes a communications tower located at a specific geographical location. Each photo phone 12 communicates with one specific cellular transmitter 246 at any particular time. The approximate geographical location of the user is determined by cellular network interface 244 by knowing which cellular transmitter 246 is currently communicating with a particular photo phone 12.

[0055] The inventors of the present invention have recognized that pictures taken at different geographic locations (e.g., a home location, a work location in the same city, a relative's house located in another city, etc.) are often most relevant to a user when the user is located in that same location. Therefore, if a collection of the user's stored digital images includes metadata that identifies the approximate geographical location where the picture was taken, and if the approximate geographic location of the user is known, then it is useful to present images to the user in a manner that provides a higher priority to images captured in geographical locations near the user's current geographical location. The higher priority can be provided by showing the “nearby” images first, when the user browses the collection of stored digital images.

[0056] FIG. 8 shows an operational flow diagram illustrating the operation of the system of FIG. 6. In block 400, the user purchases (or leases) photo phone 12 and registers photo phone 12 with photo service provider 280.

[0057] In block 402, the user provides service information, such as credit card information, mailing and e-mail addresses of family and friends, and an optional PIN number. This can be done when photo phone 12 is purchased or rented from the service provider, as described in commonly-assigned U.S. patent application Ser. No. 09/574,985 entitled “SYSTEM AND METHOD FOR PROVIDING IMAGE PRODUCTS AND SERVICES” to Wolcott, et. al., the disclosure of which is herein incorporated by reference. This enables photo phone 12 to automatically connect to cellular provider network 240 in order to access images and other information. In addition, customer fulfillment preferences can be stored using a service account information file as described in commonly-assigned U.S. patent application Ser. No. 09/576,288 entitled “METHOD FOR PROVIDING CUSTOMIZED PHOTO PRODUCTS OVER A NETWORK” to Parulski, the disclosure of which is herein incorporated by reference. This service account information file can be created when the user purchases or rents an electronic camera and/or in response to user selections of preferred photo products, such as service prints, album pages and the like, that the user purchases, for example, using fulfillment provider 270.

[0058] In block 404, a digital image is captured and stored along with the aspect ratio information, which is preferably included as metadata in the image file. This can be accomplished using several methods, for example, using electronic camera 212, using photographic film 292 in a film camera which is then developed and scanned by photofinisher 290, or by using camera/battery module 10 to capture images using photo phone 12 which are then transmitted to photo service provider 280 and stored in database 288.

[0059] In block 406, metadata describing the capture location is added to the image database. As described earlier, this may be done automatically by using a GPS receiver in electronic camera 212, or by photofinisher 290, or by identifying the approximate location of the cellular transmitter 246 used to transfer an image captured by photo phone 12 using camera/battery module 10.

[0060] In block 408, the user turns on photo phone 12.

[0061] In block 410, the user decides whether to use the photo phone 12 in normal voice mode or in photo phone mode.

[0062] If normal voice mode is selected (block 412), photo phone 12 connects to telephone system 248 and uses audio codec 70, microphone 72, and speaker 74 to provide normal cellular telephone service.

[0063] If photo mode is selected, at block 414, photo phone 12 communicates with photo service provider 280 (via cellular provider network 240) to determine the default image collection location for the user. This default image collection may be database 288 at the service provider, memory device 298 at photofinisher 290, or one of storage drives 214 or 218.

[0064] In block 416, cellular provider network 240 determines the current geographical location of the user by determining the particular cellular transmitter 246 (e.g., cellular transmitter 246A) which is communicating with photo phone 12.

[0065] In block 418, image data providing a display size image is transmitted from the default image collection location to photo phone 12, along with the aspect ratio information. In a preferred embodiment, this data is stored as a JPEG 2000 image format file, and only the appropriate resolution and bit depth components are transmitted, to minimize the size of the transmitted image data. The first image transmitted is the most recent image taken in the closest geographic location, relative to the current geographic location of photo phone 12. Therefore, the particular image which is first transmitted will vary, depending on where the user is located.

[0066] In block 419, if the aspect ratio information indicates that the image has a landscape aspect ratio, the image is displayed above the control window as will be described with reference to FIG. 9B. If the aspect ratio information indicates that the image has a portrait aspect ratio, the image is displayed along side the control window as will be described with reference to FIG. 9A. That is, the location of the user interface control window displayed in the display is dependent upon the aspect ratio information.

[0067] In block 420, if the user selects to view the next image, a next (e.g., second) image is transmitted from the default image collection location to photo phone 12. The second image transmitted is the second most recent image taken in the closest geographic location, relative to the current geographic location of photo phone 12.

[0068] In block 422, if the user selects the zoom function, the higher resolution JPEG 2000 image data components for a “larger” central area of the image are transmitted to photo phone 12. In block 424, a smaller central area of this transmitted data is displayed by changing the aspect ratio of the displayed image to be the same as that of the display screen in order to fill (i.e., maximize the use of) the display screen, as will be more particularly described below with reference to FIGS. 10A-10C.

[0069] In block 426, if the user selects to pan (i.e., move/translate) the zoomed image, the display is immediately updated to progressively pan the image (as long as the pan button is held down), as will also be described below in reference to FIGS. 10A-10C.

[0070] In block 428, if the user selects to order a print, or share a print via e-mail, a list of possible recipients (e.g., friends and family) is displayed on display screen 56. The order of display is based on the default geographic location of these friends and family, provided by the information (e.g., their ZIP code) stored in the user account in block 402.

[0071] FIG. 9A depicts an example of a user interface of photo phone 12 when the image to be displayed has a portrait aspect ratio. A portrait aspect ratio has an image height (i.e., vertical image size) which is greater than the image width (i.e., horizontal image size). The user interface displayed on display screen 56 includes an image display window 520A, which displays a particular image 522A, and a control window 510A. Control window 510A includes a plurality of control icons, including a zoom icon 512A, a share (e.g. e-mail) icon 514A, and a print icon 516A. User controls 58, which includes a enter key 502, an end key 504, and a 4-way control 506 can be used to select a control icon using the up/down arrow keys on 4-way control 506, followed by enter key 502. The photo mode can be exited, for example, using end key 504. The particular image 522A displayed in image display window 520A can be controlled by pressing the left/right arrow keys of 4-way controller 506 and/or by selecting next/last icon 518A. Thus, the user interface provides user controls for selecting commands displayed in the user interface control window.

[0072] It should be noted in FIG. 9A that the control window 510A is located at one side (e.g. the left side) of image display window 520A since a portrait-oriented image is being displayed. This arrangement maximizes the size of the image display window 520A, and allows the full height of the display screen 56 to be used, without requiring the user to rotate the photo phone 12. The control window 510A fills the area of the display screen 56 that is not used when displaying a portrait aspect ratio image. It is recognized that the control window can be located at the other side (e.g., the right side).

[0073] FIG. 9B depicts an example of a user interface of photo phone 12 when the image to be displayed has a landscape aspect ratio. A landscape aspect ratio has an image height (i.e., vertical image size) which is smaller than the image width (i.e., horizontal image size). The user interface displayed on display screen 56 includes an image display window 520B, which displays a particular image 522B, and a control window 510B. Control window 510B includes a plurality of control icons, including a zoom icon 512B, a share (e.g. e-mail) icon 514B, and a print icon 516B. As described earlier in reference to FIG. 9A, user controls 58, which includes a enter key 502, an end key 504, and a 4-way control 506 can be used to select a control icon using the up/down arrow keys on 4-way control 506, followed by enter key 502. The particular image 522B displayed in image display window 520B can be controlled by pressing the left/right arrow keys of 4-way controller 506 and/or by selecting next/last icon 518B.

[0074] It should be noted that in FIG. 9B the control window 510B is located at the bottom of image display window 520B since a landscape-oriented image is being displayed. This maximizes the size of the image display window 520B, and allows the full width of the display screen 56 to be used. The control window 510B fills the area of the display screen 56 that is not used when displaying a landscape aspect ratio image. It is recognized that the control window can be located at the top side.

[0075] FIGS. 10A-10C depict the process of zooming a digital image displayed on photo phone 12. FIG. 10A shows an image data 530A transmitted to photo phone 12, which corresponds exactly to image 522A displayed in image display window 520A of display screen 56, along with control window 510A, which includes zoom icon 512A, share icon 514A, print icon 516A and next/last icon 518A. Thus, before the zooming operation begins, the complete image is displayed in the original image aspect ratio (e.g. approximately a 3:4 aspect ratio), along with the control window 510A on display screen 56.

[0076] When the user selects zoom icon 512 and presses enter key 502, photo phone 12 requests the higher resolution data for a larger central image data area 530B, which is then transmitted to photo phone 12, and stored in memory unit 64, as shown in FIG. 10B. Accordingly, a slightly smaller central portion 524A of stored image data 530B is displayed on display screen 56. In this case, the full area of the display screen 56 is used to display the zoomed-in portion 524A of the image, and the control window is not displayed. As a result, the aspect ratio of the displayed image changes from the original image aspect ratio (e.g. 3:4) to the aspect ratio of the display screen 56 (e.g. approximately a 1:1 aspect ratio).

[0077] Since there is some information that is stored in memory unit 64 that is outside the current image display window (e.g., zoomed-in portion 524A) and is therefore not currently displayed on the display screen 56, the user can begin panning the image, using 4-way controller 506, and immediately observe the panning operation, without the need to wait for new image data to be downloaded to photo phone 12. This provides “real-time” panning, as depicted in FIG. 10C. In this figure, the current image display window 526A has “moved up” to display the “upper area” data stored earlier in memory unit 64 when the user first entered the zoom mode. As the user pans the image, photo phone 12 communicates with the service provider to obtain from the service provider higher resolution image data 540 in the direction that the user is panning, in order to augment the data stored in memory unit 64 to continue to provide “real time” panning response.

[0078] The invention has been described with reference to certain preferred embodiments thereof. It will be understood, however, that modifications and variations are possible within the scope of the appended claims.

Parts List

[0079] 10 Camera/Battery Module

[0080] 10 A battery module

[0081] 12 Camera System/photo phone

[0082] 13 Camera Electronics

[0083] 15 Rechargeable Battery for c/b module 10

[0084] 15 A Rechargeable Battery for battery module 10A

[0085] 22 Lens

[0086] 23 Power Contacts

[0087] 25 Signal Contacts

[0088] 26 Electrical Contacts

[0089] 26 A Electrical Contacts

[0090] 27 Mounting Clips

[0091] 48 Mobile Telephone

[0092] 51 Lens Cover

[0093] 53 Switch

[0094] 54 Antenna

[0095] 56 Display Screen

[0096] 58 User controls; user interface

[0097] 62 Control Processing Unit

[0098] 64 Memory Unit

[0099] 66 Cellular Transceiver

[0100] 70 Audio Codec

[0101] 72 Microphone

[0102] 74 Speaker

[0103] 76 Power Supply

[0104] 78 Camera Interface

[0105] 86 Connector

[0106] 124 Image Sensor

[0107] 126 Programmable Logic Device

[0108] 128 memory device

[0109] 130 camera processor

[0110] 132 UART

[0111] 134 camera power supply

[0112] 145 orientation sensor

[0113] 200 system

[0114] 210 customer computer

[0115] 212 electronic camera

[0116] 214 storage drive

[0117] 216 third party computer

[0118] 218 storage drive device

[0119] 220 communication service provider

[0120] 222 communication service provider (CSP)

[0121] 240 cellular provider network

[0122] 242 web server

[0123] 244 cellular network interface

[0124] 246 cellular transmitters

[0125] 248 wire telephone system

[0126] 250 communication network

[0127] 268 transportation vehicle

[0128] 270 fulfillment provider

[0129] 272 fulfillment web server

[0130] 274 commerce manager

[0131] 275 fulfillment manager

[0132] 276 fulfillment computer system

[0133] 278 digital printer

[0134] 280 photo service provider

[0135] 282 web server

[0136] 284 account manager

[0137] 286 computer system

[0138] 288 database

[0139] 290 photofinisher

[0140] 291 computer

[0141] 292 photographic film

[0142] 293 server

[0143] 294 film processor

[0144] 296 film scanner

[0145] 297 printer

[0146] 298 memory device

[0147] 400 block

[0148] 402 block

[0149] 404 block

[0150] 406 block

[0151] 408 block

[0152] 410 block

[0153] 412 block

[0154] 414 block

[0155] 416 block

[0156] 418 block

[0157] 419 block

[0158] 420 block

[0159] 422 block

[0160] 424 block

[0161] 426 block

[0162] 428 block

[0163] 502 enter key

[0164] 504 end key

[0165] 506 4-way controller

[0166] 510 A control window

[0167] 510 B control window

[0168] 512 A zoom icon

[0169] 512 B zoom icon

[0170] 514 A share icon

[0171] 514 B share icon

[0172] 516 A print icon

[0173] 516 B print icon

[0174] 518 A next/last icon

[0175] 518 B next/last icon

[0176] 520 A image display window

[0177] 520 B image display window

[0178] 522 A particular image

[0179] 522 B particular image

[0180] 524 A zoomed-in portion

[0181] 526 A image display window

[0182] 530 A image data

[0183] 530 B larger central image data area

[0184] 540 higher resolution image data

Claims

1. A system for accessing and viewing images transmitted from a remote location to a portable imaging device, each of the transmitted images having associated aspect ratio information, comprising: the portable imaging device comprising: a receiver adapted to receive images and aspect ratio information transmitted from the remote location; a memory for storing at least one of the images and aspect ratio information received from the receiver; a display for displaying at least one of the images stored in the memory and simultaneously displaying a user interface control window; and user controls for selecting commands displayed in the user interface control window; wherein a location of the user interface control window displayed in the display is dependent upon the aspect ratio information.

2. The system of claim 1, wherein the user interface control window is located at a bottom of the display when the aspect ratio information indicates that the image has a landscape orientation.

3. The system of claim 2, wherein the user interface control window is located at a side of the display when the aspect ratio information indicates that the image has a portrait orientation.

4. The system of claim 1, wherein the portable imaging device further comprises an image sensor for capturing a digital image and an orientation sensor for determining the orientation of the portable imaging device.

5. The system of claim 4, further comprising a camera/battery module and wherein the image sensor and orientation sensor are provided as part of the camera/battery module.

6. The system of claim 1, wherein the user controls enables a zoom operation to enlarge at least a portion of the displayed image.

7. The system of claim 6, wherein the user interface control window display is modified when the zoom operation is enabled.

8. The system of claim 7, wherein the image zoom operation modifies the aspect ratio of the displayed image.

9. The system of claim 8, wherein the zoom operation uses the full area of the display to display a zoomed portion of the image.

10. The system of claim 1, wherein the user controls enable the transmission of the displayed image to a user designee.

11. The system of claim 1, wherein the user controls enable the ordering of a hard copy print of the displayed image.

12. A portable imaging device for accessing and viewing images, each of the images having associated aspect ratio information, comprising: a memory for storing at least one image and associated aspect ratio information; a display for displaying at least one of the images stored in the memory and simultaneously displaying a user interface control window; and user controls for selecting commands displayed in the user interface control window; wherein a location of the user interface control window displayed in the display is dependent upon the aspect ratio information.

13. The system of claim 12, wherein the user interface control window is located at a bottom of the display when the aspect ratio information indicates that the image has a landscape orientation.

14. The system of claim 13, wherein the user interface control window is located at a side of the display when the aspect ratio information indicates that the image has a portrait orientation.

15. The system of claim 13, wherein the portable imaging device further comprises an image sensor for capturing a digital image and an orientation sensor for determining the orientation of the portable imaging device.

16. The system of claim 15, further comprising a camera/battery module and wherein the image sensor and orientation sensor are provided as part of the camera/battery module.

17. The system of claim 12, wherein the user controls enables a zoom operation to enlarge at least a portion of the displayed image.

18. The system of claim 17, wherein the user interface control window display is modified when the zoom operation is enabled.

19. The system of claim 18, wherein the image zoom operation modifies the aspect ratio of the displayed image.

20. The system of claim 19, wherein the zoom operation uses the full area of the display to display a zoomed portion of the image.

21. The system of claim 12, wherein the user controls enable the transmission of the displayed image to a user designee.

22. The system of claim 12, wherein the user controls enable the ordering of a hard copy print of the displayed image.

23. A method for accessing and viewing an image transmitted from a remote location wherein the transmitted image includes associated aspect ratio information, the method comprising the steps of: receiving, using a portable imaging device having a display, the at least one image and aspect ratio information transmitted from the remote location; storing the at least one image and aspect ratio information received by the receiver; providing selectable user controls displayable in a user interface control window of display the portable imaging device; and simultaneously displaying, in the display of the portable imaging device, the at least one image stored in the memory and the user interface control window; wherein a location of the user interface control window displayed in the display is dependent upon the aspect ratio information.

24. The method of claim 23, wherein the user interface control window is located at a bottom of the display when the aspect ratio information indicates that the image has a landscape orientation.

25. The method of claim 24, wherein the user interface control window is located at a side of the display when the aspect ratio information indicates that the image has a portrait orientation.

26. The method of claim 23, further comprising the step of displaying an enlarged portion of the image responsive to a selectable user control.

27. The method of claim 26, further comprising the step of modifying the user interface control window responsive to the display of the enlarged portion of the image.

28. The method of claim 27, wherein the aspect ratio of the enlarged portion of the image differs from the aspect ratio of the image.

29. The method of claim 28, wherein the enlarged portion o the image is displayed using the full area of the display.

30. The method of claim 23, further comprising the step of transmitting the displayed image to a user designee.

31. The method of claim 23, further comprising the step of ordering a hard copy print of the displayed image.