| Patent application number | Description | Published |
|---|
| 20090327886 | USE OF SECONDARY FACTORS TO ANALYZE USER INTENTION IN GUI ELEMENT ACTIVATION - An interactive media display system and a method of activating a graphical user interface element presented by the interactive media display system are provided. The method includes presenting the graphical user interface element via a touch-sensitive display surface of the interactive media display system; receiving a user input at the touch-sensitive display surface; determining whether one or more secondary factors associated with the user input indicate an intentional contact with the graphical user interface element that is presented via the touch sensitive display surface; activating the graphical user interface element if the one or more secondary factors indicate the intentional contact with the graphical user interface element; and disregarding the user input by not activating the graphical user interface if the one or more secondary factors do not indicate the intentional contact. | 12-31-2009 |
| 20100141589 | TOUCH INPUT INTERPRETATION - A method of operating a touch display includes interpreting a touch input on the touch display as a first kind of gesture if a source of the touch input is of a first type and a parameter of the touch input is below a first threshold. The touch input is interpreted as a second kind of gesture if the source is of the first type and the parameter of the touch input is above the first threshold. The touch input is interpreted as the first kind of gesture if the source is of a second type and the parameter of the touch input is below a second threshold, the second threshold being different than the first threshold. The touch input is interpreted as the second kind of gesture if the source is of the second type and the parameter of the touch input is above the second threshold. | 06-10-2010 |
| 20100146387 | TOUCH DISPLAY SCROLL CONTROL - A scroll control recognizes a touch input directed to a selectable item while the selectable item is scrolling on a touch display. The scroll control determines if the selectable item is scrolling above a threshold velocity when the touch input directed to the selectable item is recognized. If the selectable item is determined to be scrolling above the threshold velocity, scrolling of the selectable item is stopped. If the selectable item is determined to be scrolling below the threshold velocity, the selectable item is selected. | 06-10-2010 |
| 20100177931 | VIRTUAL OBJECT ADJUSTMENT VIA PHYSICAL OBJECT DETECTION - Various embodiments related to the location and adjustment of a virtual object on a display in response to a detected physical object are disclosed. One disclosed embodiment provides a computing device comprising a multi-touch display, a processor and memory comprising instructions executable by the processor to display on the display a virtual object, to detect a change in relative location between the virtual object and a physical object that constrains a viewable area of the display, and to adjust a location of the virtual object on the display in response to detecting the change in relative location between the virtual object and the physical object. | 07-15-2010 |
| 20100218249 | AUTHENTICATION VIA A DEVICE - The claimed subject matter provides a system and/or a method that facilitates authentication of a user in a surface computing environment. A device or authentication object can be carried by a user and employed to retain authentication information. An authentication component can obtain the authentication information from the device and analyze the information to verify an identity of the user. A touch input component can ascertain if a touch input is authentication by associating touch input with the user. In addition, authentication information can be employed to establish a secure communications channel for transfer of user data. | 08-26-2010 |
| 20110093821 | DISPLAYING GUI ELEMENTS ON NATURAL USER INTERFACES - A computing system for displaying a GUI element on a natural user interface is described herein. The computing system includes a display configured to display a natural user interface of a program executed on the computing system, and a gesture sensor configured to detect a gesture input directed at the natural user interface by a user. The computing system also includes a processor configured to execute a gesture-recognizing module for recognizing a registration phase, an operation phase, and a termination phase of the gesture input, and a gesture assist module configured to first display a GUI element overlaid upon the natural user interface in response to recognition of the registration phase. The GUI element includes a visual or audio operation cue to prompt the user to carry out the operation phase of the gesture input, and a selector manipulatable by the user via the operation phase of the gesture. | 04-21-2011 |
| 20110115745 | INTERACTIVE DISPLAY SYSTEM WITH CONTACT GEOMETRY INTERFACE - An interactive display system with a contact geometry interface is disclosed. The interactive display system may include a multi-touch display, a touch detection system configured to detect a touch input on the multi-touch display and to generate contact geometry for a contact region of the touch input, and an application programming interface executed on a processor of the interactive display system. The application programming interface may be configured to receive the contact geometry and to send the contact geometry to a requesting application program for application-level processing. Further, the application programming interface may be configured to receive from the application program a display command based on the application level-processing. The application programming interface may be configured to send the display command to the multi-touch display to adjust a display of a graphical element on the multi-touch display. | 05-19-2011 |
| 20110157025 | HAND POSTURE MODE CONSTRAINTS ON TOUCH INPUT - A method of controlling a virtual object within a virtual workspace includes recognizing a hand posture of an initial touch gesture directed to a touch-input receptor, and a mode constraint is set based on the hand posture. The mode constraint specifies a constrained parameter of a virtual object that is to be maintained responsive to a subsequent touch gesture. The method further includes recognizing a subsequent touch gesture directed to the touch-input receptor. An unconstrained parameter of the virtual object is modulated responsive to the subsequent touch gesture while the constrained parameter of the virtual object is maintained in accordance with the mode constraint. | 06-30-2011 |
