A system for gesture operation on one or more display screens of one or more electronic devices includes a computer usable medium having computer-readable program code embodied in the medium to perform executable operations. The computer-readable program code includes a first executable portion for managing one or more adjusters for providing one or more adjusting operations of one or more displaying contents corresponding to one or more programs on the one or more display screens, a second executable portion for analyzing one or more touch point information and retrieving one or more display screen information from the one or more display screens, and controlling the one or more adjusters generated based on the one or more touch point information for displaying on the one or more display screens.

An apparatus and method for setting a menu environment in a mobile terminal are provided. The apparatus includes a controller for switching to an environment setting mode of a menu according to a type of a gesture having occurred on the menu.

The present invention relates to a terminal comprising a display, a central processing device, and an input device. When a phase operating command for distinguishing phases is inputted on the display, the input device outputs the phase operating command, and the central processing device recognizes the phase of the phase operating command and outputs information which matches the recognized phase to the display. Thus, information which is associated with information displayed on the current screen can be effectively displayed on a display screen even without executing several screen changing commands.

A floating window processing method and apparatus is disclosed. The method includes: displaying a floating window in a target display area of a display screen; obtaining an operation signal that works on the floating window; determining a form variation parameter of the floating window according to the operation signal; and dynamically regulating a display form of the floating window, the display form including a display location and/or size. With this disclosure, a problem that a floating window is displayed in a fixed location on a screen, causing great inconvenience for watching other content that is displayed out of the floating window is resolved, a moving function and a zoom function of the floating window are extended. Therefore, it is convenient for the user to watch the other content that is displayed out of the floating window.

A method includes detecting an operation on a touchscreen, executing a response to the operation when duration of the operation exceeds first preset duration, and returning to a state that exists when the response to the operation is not executed when the duration of the operation exceeds second preset duration, where the second preset duration is greater than the first preset duration. Hence, the technical solutions effectively identify an operation on a touchscreen, and lower a probability of occurrence of a misoperation.

A computing device includes signal generation circuitry and also includes a location on the computing device that is operative to couple a signal generated by the signal generation circuitry into a user. For example, the computing device includes signal generation circuitry that generates a signal that includes information corresponding to a user and/or an application that is operative within the computing device. The signal generation circuitry couples the signal into the user from a location on the computing device based on a bodily portion of the user being in contact with or within sufficient proximity to the location on the computing device that facilitates coupling of the signal into the user. Also, the signal may be coupled via the user to another computing device that includes a touchscreen display that is operative to detect and receive the signal.

Methods, systems, and apparatus for receiving data corresponding to a contact by a user detected at a touch-sensitive device. Variations in the contact over time are analyzed, and an anchor confidence score that is indicative of whether the contact represents a user input made using the touch-sensitive device is determined based at least on the analysis of the variations in the contact over time. The contact is classified as an anchor based at least on the anchor confidence score. Based on classifying the contact as an anchor, the contact is not processed as a user input to the touch-sensitive device.

A lens system includes: a lens; an operation terminal separated from the lens, the operation terminal including a touch panel; and a controller that controls the lens in accordance with a gesture command input to the touch panel.

Apparatus and method for rotating a displayed image by using multi-point touch inputs. In order to rotate an image displayed on a display of a user equipment having a touch input device. A first touch input may be made at a first position of the touch input device. Then, a second touch input may be made at a second position of the touch input device while the first touch input remains at the first position of the touch input device. The second touch input may be advanced from the second position to a third position while the first touch input remains fixed at the first position. After advancing, the displayed image may be rotated based on a change in slope of a virtual line connecting the first touch input and the second touch input as the second touch input advances from the second position to the third position.

An input method usable by a terminal including a touch screen display, identifies first touch input locations on a touch screen. The first touch input locations comprise a predetermined number of concurrent multiple touches. A predetermined number of input buttons comprising a predetermined number of areas on the touch screen are associated with corresponding identified first touch input locations. A touch pattern is detected comprising a second touch input of one or more of the predetermined number of input buttons and an alphanumeric input corresponding to the detected touch pattern is processed.