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Kensington's first trackball mouse was the Turbo Mouse for Macintosh released in 1986 and trackballs have since been one of the major offerings by the company. Their first laptop physical security lock was made in 1992. [6] Kensington also produced accessories for portable devices like the iPod, including the Stereo Dock in 2005. [7]
Logitech Cordless TrackMan Wheel trackball mose The original version of the Kensington Expert Mouse can use a standard American pool ball as a trackball. [citation needed]A trackball is a pointing device consisting of a ball held by a socket containing sensors to detect a rotation of the ball about two axes—like an upside-down ball mouse with an exposed protruding ball. [1]
Kensington lock attached to a Kensington Security Slot on a PowerBook G4. Kensington locks can discourage opportunistic grab-and-run thefts of equipment from public locations such as coffee shops or libraries, but they are not designed to be impervious protection measures, nor are they intended to secure equipment in unattended locations, [3] because they can be torn out of equipment (although ...
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 is a list of arcade games that have used a trackball to interact with the game. World Cup (Sega, March 1978) [1] [2] Atari Football (Atari, October 1978) [3] Shuffleboard (Midway Manufacturing, October 1978) [4] Atari Soccer (1979) Atari Baseball (1979) BullsEye (1980) Centipede (1980) Extra Bases (1980) Missile Command (1980) Kick (a.k.a ...
The trackball used four disks to pick up motion, two each for the X and Y directions. Several rollers provided mechanical support. When the ball was rolled, the pickup discs spun and contacts on their outer rim made periodic contact with wires, producing pulses of output with each movement of the ball.
In 2024, Svalboard launched the Lightly [9] DataHand-style keyboard, which includes trackpoint and trackball pointing device options, as well as a self-print kit [10] for builders who want to make their own. There is also a Datahand Discord [11] on which Datahand, lalboard and Svalboard users discuss layouts, builds, and other input-related ...
Orbits generally have a slingshot effect; sending the ball into an orbit generally means it returns immediately from another. Orbits are generally named for the side of the playfield on which the ball enters (e.g. the "left orbit" means the ball enters the orbit on the left side and travels to the right). outlane. See lane. The outlanes are ...