One of the innovations shown that for some reason didn’t stand the test of time was the chorded keyboard: an input device with five keys that can be pressed simultaneously in different ...

But, there are times when only a chorded keyboard will do ... which sort of fits with the total device immersion this cyberdeck enables. The deck is designed to fit on the forearm in the position ...

A chorded keyboard from Infogrip, Ventura, California for people able to use only one hand. Invented in 1986 and brought to market in 1991, the Bat keys are pressed in combination like piano ...

This device allows fretting of a chord with a single finger and also features interactive lighting to create an engaging and fun playing experience.