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Closeup of a touchpad on an Acer CB5-311 laptop Closeup of a touchpad on a MacBook 2015 laptop. A touchpad or trackpad is a type of pointing device.Its largest component is a tactile sensor: an electronic device with a flat surface, that detects the motion and position of a user's fingers, and translates them to 2D motion, to control a pointer in a graphical user interface on a computer screen.
This new system placed contact pads (known as Touchpad) in each lane of the pool, calibrated in such a fashion that the incidental water movement of the competitors or wave action did not trigger the pad sensors; the pad was only activated by the touch of the swimmer at the end of the race.
The HP TouchPad is a tablet computer that was developed and designed by ... It provides a "multi-boot" so that TouchPad owners can start their tablets into ...
[16] [17] Most studies find that touchpad is slightly faster; one study found that "the touchpad was operated 15% faster than the trackpoint". [18] Another study found that average object selection time was faster with a touchpad, 1.7 seconds compared to 2.2 seconds with a trackpoint, and object manipulation took 6.2 seconds with a touchpad, on ...
Starting with the Apple Watch, Force Touch has been incorporated into many Apple products, including MacBooks and the Magic Trackpad 2. iPhones have a similar technology known as 3D Touch. The technology brings usability enhancements to the software by offering a third dimension to accept input. Users can apply a force on the input surface to ...
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An alternative starting light or sound which is electronically triggered, such as a horn, is typically also wired to the timing system. In sports that involve a finish line that is crossed (rather than a touch finish, as in swimming), the current finishing system is a photo finish which is then analysed by judges.
A computer mouse Touchpad and a pointing stick on an IBM notebook Trackpoint An elder 3D mouse 3D pointing device. A pointing device is a human interface device that allows a user to input spatial (i.e., continuous and multi-dimensional) data to a computer.