Patent Application
20080276170
1. Field of the Invention
The present invention relates to a system and method for persistently displaying various status notifications to users of electronic systems and devices such as mobile devices and information appliances, and more particularly, to a system and method for displaying status notifications on an electronic system or device having a relatively small display screen.
2. Introduction
Current models of cell phones, personal digital assistants (PDAs), and numerous other information appliances (e.g., MP3 players, thin clients, gaming stations) and electronic devices typically have many the processing capabilities of a desk top computer, but often have a smaller display area in which to present information. Alternatively, an electronic device having a large display space may allocate only a small portion or window to a particular application or set of applications (e.g., a television displaying a web browser window in a portion of the viewing screen), with the same result, namely, that a large amount of information is presented to a user in a small display area.
Such electronic devices often display state information persistently to enable the user to grasp this information quickly upon a view of the display screen. This information is typically arranged to occupy a small portion of the display screen to allow space for applications. For example, the state information may be displayed as small icons that may change in appearance to reflect a change in state. Example state information includes such information as: cell phone signal strength, battery level, whether the device is being charged, whether voice mail messages are waiting, memory space available, current time, etc. The icons may be interactive and allow users to convenient activate an application, component or utility.
There amount of status information (e.g., the number of corresponding icons) may too large to be displayed clearly in a relatively small display area. Conventional arrangements of status information on electronic devices such as status bars and task bars generally do not provide interactivity with the status information.
There is therefore a need for a system and method for displaying and interacting with status information on electronic devices having relatively small display areas.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The features and advantages of the invention may be realized and obtained by means of the instruments and combinations particularly pointed out in the appended claims. These and other features of the present invention will become more fully apparent from the following description and appended claims, or may be learned by the practice of the invention as set forth herein.
In a first aspect, the present invention provides a method for persistently providing at least one status notification regarding a device component or application on an electronic device having a display screen. The method includes steps of: (1) assigning a selectable status notification icon for each of the at least one status notification, each status notification icon reflecting changes in the status notification for which it is assigned; (2) persistently displaying the status notification icon for each of the at least one status notification on the display screen of the electronic device; and (3) displaying a contextual dialog when a status notification icon is selection by a user of the electronic device.
In a second aspect, the present invention provides an electronic system that comprises a display screen, and a processor that is adapted to: (1) generate a user interface on the display screen; (2) execute a plurality of applications; (3) display a set of status gadget notification icons on the user interface, each icon presenting a status of one of the plurality of applications; and (4) display a contextual dialog on the user interface upon selection of one of the status gadget notification icons by the user.
In order to describe the manner in which the above-recited and other advantages and features of the invention can be obtained, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments thereof, which are illustrated in the appended drawings. The present invention will be described and explained with additional specificity and detail through the use of the following drawings.
With continued reference to
The electronic device 100 also includes one or more input devices including a key pad 152, a navigation button or a touch sensitive pad (both not separately shown). The electronic device 100 also includes a visual display screen for output. A portion or the whole of the display screen 156 may be touch sensitive and receive input from a stylus or a user's touch. In this embodiment, a portion of the display screen 156 comprises part of, or the entire touch pad 154.
Lastly, the computing device 100 also includes a communication interface 160 (and corresponding ports). Examples of a communication interface 160 include wireless communications hardware (e.g., GPRS (General Packet Radio Service), WiFi, etc.) and direct communications hardware (e.g., dial-up modem and direct LAN connection). In one embodiment of the present invention, the communication link is a serial communication port, but may also be any of a number of well-known communication standards and protocols, e.g., parallel, SCSI, Firewire (IEEE 1394), Ethernet, etc. The communication interface also provides wireless communication capability, e.g., cellular phone, Bluetooth and/or wireless LAN (e.g., IEEE 802.11).
The status gadget holder 205 contains or encloses a set 210 of status gadgets, which are persistently displayed status notifications with respect to the current state of a running application or device component. In the depicted embodiment, the set of gadgets 210 includes ten (10) individual gadgets 212, 214, 216, 218, 220, 222, 224, 226, 228 and 230, but the status gadget holder 205 may be sized so as to hold a different number of status gadgets.
Each status gadget 212, 214 . . . 230 situated within the status gadget holder 205 has a primary output function and an input function. In term of output, each of the status gadgets 212, 214 . . . 230 comprises a status indicator, such as an icon, that provides information concerning the current status of a system/device component or an active software application. For example, status gadget 228, represented by a telephone icon, provides information regarding the status of a telephony application, such as whether an incoming call is being received or whether a voice mail has been saved. The status gadgets 212, 214 . . . 230 indicate changes of state by changing in appearance (e.g., flashing, changing color, enlarging, etc.). In some embodiments, the status gadgets 212, 214 . . . 230 indicate various states via their presence or absence in the status bar, or via animation or via audio alerts including tones or spoken messages that provide the user state information when the display is unavailable or out of sight. The status gadgets 212, 214 . . . 230 may be interactive and selectable by the user. In this manner, the user are able to use the status gadgets 212, 214, . . . 230 to activate an application and/or to acquire further information as discussed further below with respect to
In addition, a user input (e.g., by touch) enables the status gadget icons 212, 214 . . . 230 to appear within the status gadget holder 205. This is advantageous because the display screen size is constrained and also because the display screen 156 may be curved. The sizes of the status gadget icons 212, 214 . . . 230 can be varied depending on the display area allocated for the user interface 202. A user may scroll through further application not currently shown on the user interface 202 may activating a button which allows applications to be unfolded, for example, by cycling through.
A status manager component 302 is adapted to monitor device and application streams and to provide output to a user interface application 304 for controlling the appearance of each of the status gadgets in the set 210 displayed on the user interface 202. The status manager 302 may run as a background process (daemon).
The status manager 302 accesses status gadget code 306, which includes common libraries (e.g., Linux libraries) and program code, to install and display the status gadgets on the user interface 202. The status gadget code 306 includes code that governs the appearance of the status gadgets but also may include instructions and references to the applications and components to which the status gadgets relate. After the status gadgets have been installed, links are created so that the status manager 302 can monitor the state of the device components and software applications that correspond to the status gadgets. To receive the status information, the status manager 302 interacts with application programs interfaces (APIs) 308 which provide output outside of the context of application streams to the status manager 302. For example, in the case of a telephony application,
The status manager 302 uses the status information received from the APIs 308 to control the appearance of the status gadgets in the set 210. In one example, the status manager receives information from a schedule application that the time for a scheduled event is approaching and causes an event status gadget 216 shown as a clock to flash, change color, enlarge or change in some other way to provide an alarm notification of the upcoming event to the user.
Additionally, the status manager 302 is adapted to receive user input when the user focuses on and selects a status gadget.
In terms of operation, users are able to navigate into the status gadget holder 205 using an input method such as five-way navigation or touch. They are also be able to navigate to the individual status gadgets of the set 210, giving them focus. Once an individual status gadget is in focus, the user can select the gadget, whereupon it may do nothing, perform a simple state change, or display a sliplet, depending upon the function of the selected status gadget.
In some embodiments, the sliplet 400 is a rectangular dialog box positioned adjacent (or attached) to and underneath the status gadget holder 205. The sliplet 400 may also be formed and positioned in other ways. The sliplet 400 includes detailed status information, interaction options that affect the application referenced by the selected, or links to navigate to the full instantiation of the referenced application.
One of the significant benefits provided by the present invention is that the opening of a status gadget and associated sliplet does not disturb the user's current context. Thus, the user interface provided according to the present invention serves the purpose of multiple windows in environments that do not use a conventional desktop-type windowing system. For example, a user may be currently using a first application while the sliplet indicates an incoming text message from another application.
The disclosed invention may include modifications to further enhance and extend the system. For instance, while status gadgets primarily display information about the electronic system or device itself (e.g. battery level) or the device's environment (e.g. cell phone signal strength), status gadgets can also be applications in their own right. Status gadgets and their arrangement, and the contents of their associated sliplets can be customized for third parties to include state and state change information as described above, to express customer-specific information tied to a customer's internet-based information, or permit users to place and use small applications from external sources (via a communication link) such as: (1) a device with Internet access could display weather information for one or more specified locations, perhaps rotating among temperature, barometric pressure, humidity, probability of precipitation, and cloud cover; (2) such a device with GPS capability could display local weather information; (3) a trader could monitor the prices of specific financial instruments; (4) a computer system administrator could monitor the status and loads of servers.
It is to be understood that the foregoing illustrative embodiments have been provided merely for the purpose of explanation and are in no way to be construed as limiting of the invention. Words used herein are words of description and illustration, rather than words of limitation. In addition, the advantages and objectives described herein may not be realized by each and every embodiment practicing the present invention. Further, although the invention has been described herein with reference to particular structure, materials and/or embodiments, the invention is not intended to be limited to the particulars disclosed herein. Rather, the invention extends to all functionally equivalent structures, methods and uses, such as are within the scope of the appended claims. Those skilled in the art, having the benefit of the teachings of this specification, may affect numerous modifications thereto and changes may be made without departing from the scope and spirit of the invention.
The present invention claims the benefit under 35 U.S.C. §119(e) of U.S. Provisional Patent Application No. 60/888,536 filed on Feb. 6, 2007 and entitled “Method for Displaying Status Gadgets on a Mobile Device”, the contents of which are incorporated herein by reference and are relied upon here.
| Number | Date | Country | |
|---|---|---|---|
| 60888536 | Feb 2007 | US |
