31 Aug
2004
31 Aug
'04
9:03 a.m.
On Tue, 31 Aug 2004, Tony Duell wrote:
Maybe we should make a list of the various keyboard technologies :
[very comprehensive list snipped]
Mecahnical switches
What have I missed (I think I have examples of all of those in use here!)
Platinum wires dipping into mercury cups - a la Hollerith...
Cheers
John