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Patent

Touch screen with user interface enhancement

TLDR
In this paper, a graphical user interface consisting of a touch screen and a driver coupling the touch screen to the operating system is presented, with each of the icons associated with operations on the display and/or touch screen.
Abstract
The present invention is a graphical user interface in a computing device having a processor running an operating system and a display. The graphical user interface comprises a touch screen and a driver coupling the touch screen to the operating system. The driver can display a plurality of icons on the touch screen, or a plurality of screen images having at least one icon, with each of the icons associated with operations on the display 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 enables an application to display at least one image on the touch screen.

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Citations
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Patent

Gestures for touch sensitive input devices

TL;DR: In this article, the authors described a system for processing touch inputs with respect to a multipoint sensing device and identifying at least one multipoint gesture based on the data from the multi-point sensing device.
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TL;DR: In this article, an intelligent automated assistant system engages with the user in an integrated, conversational manner using natural language dialog, and invokes external services when appropriate to obtain information or perform various actions.
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Unlocking a device by performing gestures on an unlock image

TL;DR: In this article, a device with a touch-sensitive display may be unlocked via gestures performed on the touch sensitive display, if contact with the display corresponds to a predefined gesture for unlocking the device.
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Mode-based graphical user interfaces for touch sensitive input devices

TL;DR: In this article, a user interface method for detecting a touch and then determining user interface mode when a touch is detected is presented. And the method further includes activating one or more GUI elements based on the user interface modes and in response to the detected touch.
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Proximity detector in handheld device

TL;DR: Proximity based systems and methods that are implemented on an electronic device are disclosed in this article, where the method includes sensing an object spaced away and in close proximity to the electronic device.
References
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Patent

Method and apparatus for integrating manual input

TL;DR: In this paper, a simple proximity transduction circuit is placed under each electrode to maximize the signal-to-noise ratio and to reduce wiring complexity, and segmentation processing of each proximity image constructs a group of electrodes corresponding to each distinguishable contacts and extracts shape, position and surface proximity features for each group.
Patent

Object position detector with edge motion feature and gesture recognition

TL;DR: In this paper, the authors proposed a method of generating a signal comprising providing a capacitive touch sensor pad including a matrix of X and Y conductors, developing capacitance profiles in one of an X direction and a Y direction from the matrix, and determining an occurrence of a single gesture through an examination of the capacitance profile, the single gesture including an application of at least two objects on the capacitive sensor pad.
Patent

Multiple fingers contact sensing method for emulating mouse buttons and mouse operations on a touch sensor pad

TL;DR: In this article, a method and apparatus for detecting an operative coupling between one or more fingers or other appropriate objects and a touch pad includes processes for detection of multiple maxima with intermediate minima in appropriate sequences to emulate the operations of cursor control and button actuations in a pointing and control device.
Patent

Virtual pointing device for touchscreens

TL;DR: In this article, a method, memory, and apparatus, having at least a processor, memory and touchscreen, for creating a virtual pointing device is presented. But the method requires at least one finger placed on the pointing device.
Patent

Haptic feedback for touchpads and other touch control

TL;DR: A haptic feedback planar touch control used to provide input to a computer is described in this article, where the computer can position a cursor in a displayed graphical environment based at least in part on the position signal, or perform a different function.
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