Hi,
We have made and used a 3-presses-to-go box in the past, but probably can't make another. I was trying to find out if there is a commercial one available anywhere.
A 3-presses-to-go box has the following functions: After turning it on the switch input doesn't give a switch output until a sequence of 3 (or however many) switch presses occurs within a set time. If 3 presses are successful then subsequent presses cause the switch input to give a corresponding switch output. If no presses then occur for a set time (e.g. 5 minutes) the system resets itself.
This is very useful for some people as it can negate accidental switch presses. I can do this with software with not too much problem, but thought I would throw this open to discussion.
Thanks,
Neil Gregory
Clinical Engineer
Access to Communication and Technology
West Midlands Rehabilitation Centre, England
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Tel. UK +44 (0)121-627 8235
Fax. UK +44 (0)121-627 8892
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