Years ago (early 80's) one of my Dad's buddies was a dealer for the Writehander. http://research.microsoft.com/en-us/um/people/bibuxton/buxtoncollection/detail

Years ago (early 80's) one of my Dad's buddies was a dealer for the Writehander. http://research.microsoft.com/en-us/um/people/bibuxton/buxtoncollection/detail.aspx?id=6 http://research.microsoft.com/en-us/um/people/bibuxton/buxto... It never really took off, but at the time, it was super cool. Edit: some more links on chord keyboards: http://www.billbuxton.com/input06.ChordKeyboards.pdf http://www.billbuxton.com/input06.ChordKeyboards.pdf http://www.dougengelbart.org/pubs/augment-14851.html http://www.dougengelbart.org/pubs/augment-14851.html