Ergonomic Keyboard History ⌨

• Rheinmetall Portable Ergonomic Typewriter, ~1935
• Luigi Colani Office Chair 1970
• Thumb-Shift, 1980
• Maltron Keyboard History (1980)
• NEC PC-8801-KI, 1983
• TRON TK1, 1991
• NEC PC-9801 Keyboard, 1992
• Kinesis Model 100 (1992)
• Apple Adjustable, 1993
• Marquardt Mini-Ergo. 1993
• Microsoft Natural Keyboard (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
• μTRON, 2007
• Truly Ergonomic Keyboard
• Ergodox, 2013