摘要:
A touchpad has a smart man-machine interface. Through a computer system in an automobile, the smart man-machine interface controls systems and multimedia equipments in the automobile, such as an air conditioner and an audio/video player. The interface provides several control modes, such as to control with a keypad, with a writing pad or with a mouse. And the computer system can be connected with a few sets of the touchpad and a display through wire lines or wireless connections.
摘要:
The present invention provides a touchpad module which obtains a touching sensibility and a uniform transmission of light to avoid non-linear problem by using a soft touch pad.
摘要:
For a compensation to the sensed capacitive values of a touchpad sensor, the variance profile of the base capacitance or the sensed capacitive values of the traces in the touchpad sensor is determined, and then a firmware operation based on the variance profile is carried out to modify the sensed capacitive values or the position value when an object touches on the touchpad sensor, such that the touchpad sensor operates as a symmetrical touchpad sensor does.
摘要:
In a gesture detection method for a touchpad, various gestures such as tap, drag and double tap are determined by operating an object to touch on the touchpad, leave from the touchpad, and move on the touchpad.
摘要:
In a movement detection method for multiple objects on a capacitive touchpad, the waveform of sensed values on the touchpad is monitored for its variation to determine respective movements of the objects on the touchpad, and various operational gestures are further determined exactly.
摘要:
In a gesture detection method for a touch control bar with button and scroll bar functions, according to the present invention, various gestures such as tap, drag and double tap are determined by detecting an object that touches on the touch control bar, leaves from the touch control bar, and moves on the touch control bar.
摘要:
In a movement detection method for multiple objects on a capacitive touchpad, the waveform of sensed values on the touchpad is monitored for its variation to determine respective movements of the objects on the touchpad, and various operational gestures are further determined exactly.
摘要:
A touch scroll mouse with orientation sensation comprises a touchpad providing a scroll bar function. The touchpad comprising a plurality of orientation structures, these orientation structures including barriers, protuberant or concave lump structures, protuberant transverse structures or transverse nicks, supplying the users to tell if their finger touch the auto-scrolling regions or determine their slide distance and direction.
摘要:
In a method for functioning a mouse Zx scroll with a standard mouse driver, a pair of middle-button signals of a mouse are generated by a standard mouse driver of Microsoft to sandwich a horizontal movement amount signal when scrolling a horizontal scroll bar of a window by a Zx mechanism of the mouse. Since the horizontal scroll bar is operated only by the standard mouse driver of Microsoft, there is no need of additional or specific mouse driver for the Zx function of a mouse.
摘要:
A scrolling region is selected on a touchpad and defined several sections each of which corresponding to a displacement signal in a specific direction, such that by touching on the programmed sections to trigger the respective displacement signals, a scroll bar on a window becomes more easily to control for scrolling in desired direction with desired displacement.