Saturday, November 25, 2006

There are times when I call you on the phone and you ask if I am OK, but I am coughing, wheezing or laughing and cannot respond well. I suggest that it be understood that in answer to any yes/no question, that if i briefly press one button it means 'yes,' but that if I hold down the button it means no.

The SAME system can be used with eye blinks.
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