BAT Keyboard

By Xah Lee. Date: .

The BAT Keyboard is made by Infogrip in the 1990s.

BAT Keyboard is a one-handed chorded keyboard.

You press 1 or more keys together to insert a letter or symbol.

BAT keyboard a831d
BAT keyboard

There is a right-handed version and also a left-handed version.

It's supposed to solve the hand health problem of typical keyboard.

However, this is worse for your hand health, and super slow to type, because

  1. It needs ~3 times more keystrokes for the same amount of input.
  2. It's designed to be used by just 1 hand. This means, all the work will be put into 1 hand. (but you could buy 2 of them and use together.)
  3. it's at least 2 times slower than touch typing using standard PC keyboard.
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BAT keyboard

BAT Keyboard Chords (right hand version)

BAT Keyboard guide right cae21

BAT Keyboard Chords (left hand version)

BAT Keyboard guide left 3d7d0

BAT Keyboard Manual

alternative text input system

stenotype machine 2015-53567-s289x216
Akai MPK Mini MKII keyboard controller 71-s325x192
michela keyboard 17605
Michela Chorded ⌨
datahand jesse vincent g24fj-s289x217
bat keyboard a831d-s298x210
BAT Keyboard
right handed frogpad 60117-s216x289
georgi keyboard fj4y2-s289x217
Georgi Steno
ginni keyboard k5p8m-s322x194
Ginni Chorded 10

If you have a question, put $5 at patreon and message me.