Notes

Mini Projector
Experiments with touch pads have shown that a contact pad reprogrammed on this way may be an excellent game controller, equaling or exceeding the performance of some devoted recreation controllers. However, with standard touch pads it has been too confusing to invisibly redefine the conduct of the contact pad for each sport. 10B, the touch display of the present invention solves this downside by displaying the management layout established by the game. Each of these controls is clearly marked by text or symbols on the touch display screen to help the user learn the controls.
8D illustrates yet one more potential software involving word processors, corresponding to Microsoft® Word, and doc viewers, similar to Adobe Acrobat®. These software tools often display auxiliary information corresponding to a table of contents or a set of thumbnail web page photographs to supply context along with the principle web page or pages on show. This auxiliary info adds clutter and takes up area that could otherwise be devoted to web page viewing. 8D, auxiliary information 862 has been moved to the touch display 860, leaving more room on the main display for page viewing. Corner faucet areas 866 and 868 have been retained however their capabilities have modified to capabilities higher suited to the doc viewing application; area 866 selects the previous page and area 868 selects the following web page. Scrolling area 870 has been retained from the default iconic display screen, as scrolling is an important perform of a document viewer.
In essentially the most common case, the contact display could be considered as a second show monitor by the working system, and purposes may open home windows and dialogs on this show simply as they might on the primary show. Conversely, in some techniques backlight 206 could also be omitted to avoid wasting space, power, or value. On such methods, an alternate consideration mechanism may be supplied to alert the user when the contact screen is activated or changed to a new image with completely different energetic buttons. Suitable consideration mechanisms embrace audible alerts, an icon or particular cursor shape on the main show of the computer, an LED mounted near the contact display, or a tactile feedback mechanism built-in with the touch display.
No. 5,543,591 discloses methods for computing tapping gestures on a contact pad sensor. These motion and gesture indicators are conveyed to pointing system driver 1622 to trigger cursor motion and clicking suitable with a mouse or conventional contact pad. 11, the pop-up image is an application launcher. When power cables is invoked, picture 1100 replaces the previous image on the touch display screen. Image 1100 consists of varied icons 1102 representing generally used instruments and software program functions on the pc.
Also, shut field 1324 appears in the activated state to allow the user to turn off the magnification feature. In an alternate embodiment, within the activated state, the magnifier prompts options to help operation of small on-screen controls. Many different touch display activation mechanisms are possible alternatives to a keyboard key. In one embodiment, an additional mouse button is offered adjacent to buttons 108 of FIG. Alternatively, a particular touch sensitive area or second touch sensor might be supplied that prompts the contact display screen when touched. 6B illustrates one potential arrangement of such a button or touch sensor.
Any of these schemes or others would work, but it might be advantageous to use an current key such as “Fn” key 608 or “Windows” key 610 as a substitute of a devoted key 612. Using an existing key simplifies keyboard design and is more familiar to customers accustomed to plain keyboards. However, it could be advantageous to label the prevailing key with an icon or lettering to indicate its dual function as a contact display activation key in addition to its normal label, as illustrated by key 616 of FIG. In some prior art moveable computers, the dedicated system status shows are situated in order that they are seen even when the quilt of the computer is closed over the primary show. This association would allow the consumer to observe battery recharging and other quiescent actions of the computer system whereas the pc just isn't in use.
1 replaces a conventional touch pad, contact display 106 usually serves as a conventional pointing system for the computer. For this cause, the contact screen should have the power to interface to the computer as a standard mouse. This is a further cause for interface 218 to be both a mouse interface similar to PS/2, or a common interface such as USB that features assist for conventional mice.
Because the number of candidate icons likely exceeds out there house, it may be desirable to supply multiple iconic screen layouts selectable one means or the other such as in the software control panel or by tapping on an icon on the touch screen. Icon 424 represents the quantity control for the sound system and speakers of the pc. Icon 424 includes a visible slider and “thumb.” The place of the thumb on the slider reflects the current quantity setting.
The present invention is a graphical user interface in a computing system having a processor operating an operating system and a display. The driver can show a plurality of icons on the contact screen, or a plurality of display photographs having no less than one icon, with every of the icons associated with operations on the show and/or the touch screen. Other embodiments include the touch screen having unactivated and activated states, as well as the presence of an application programming interface that allows an software to display a minimal of one image on the touch screen. 8A illustrates an example of a second “auxiliary” utilization mode of the contact display screen of the current invention.
8A. Driver 1620 would interpret faucets within the particular icons of FIG. 8A by sending corresponding indicators recognized to be recognized by the software software, corresponding to simulated keystrokes or mouse clicks. Driver 1620 may also implement a mechanism to permit users to affiliate special icons or auxiliary screens with pre-existing purposes.
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