![]() When the switch is pressed down 2mm, it actuates and sends a signal to the PC. Most switches have a fixed actuation point, typically 2mm. Unlike these more traditional switches, OmniPoint switches use Hall Effect sensors to measure the distance between a sensor and a magnet in the switch, allowing for incredibly fast and precise actuation. Optical switches use a beam of infrared light and a sensor to read when a key is pressed. ![]() Mechanical and membrane switches send this signal by completing a circuit. ![]() What is keyboard actuation?Īn actuation point is the travel distance at which a keyboard switch sends a signal to a PC. Let's learn a little about what keyboard actuation means before diving into some of the awesome aspects of OmniPoint 2,0. ![]()
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