Ergonomic Keyboard History

Rheinmetall Portable Ergonomic Typewriter, ~1935

Luigi Colani Office Chair 1970

Thumb-Shift, 1980

Maltron, 1977

NEC PC-8801-KI, 1983

TRON TK1, 1991

NEC PC-9801 Keyboard, 1992

Kinesis, 1991

Apple Adjustable, 1993

Marquardt Mini-Ergo. 1993

Microsoft Natural, 1994

IBM Model 15, 1994

MyKey, 1994

Cherry Ergoplus, 1994

PC Reveal. ~1995

NEC Ergofit, 1998

Northgate Omnikey Evolution Ergonomic

Comfort Curve 2000, 2003

Scythe Ergo Diver, ~2003

Plum, 2005

Datadesk Smartboard ~2006

ΞΌTRON, 2007

Truly Ergonomic Keyboard

Ergodox, 2013