Calling all small keyboards
rihoward at rawbw.com
Fri Jul 25 02:29:24 EDT 2008
Not sure if this helps but look at patent 5700097 http://
It may lead to something else via the patents it references including
a Japanese patent from 1983
On Jul 24, 2008, at 12:29 PM, John Watlington wrote:
> We are looking for examples of keyboards for small children
> present before 1993.
> Specifically, we are looking for keyboards whose key-key spacing
> is between 10.8 and 16.4 mm horizontally, and 10.8 to 18.0 mm
> vertically, and with a stroke distance of 0.9 to 6mm.
> Thanks for your memories,
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> Devel at lists.laptop.org
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