Post by jimmy2112 on Jan 10, 2013 0:12:17 GMT -5
How can the touchpad on a notebook computer sense movement?
I always wondered, because you can only use your finger to do so. I tried the edge of a hot coffee mug, because I thought it was heat sensitive. Nothing. Does it only sense our specific skin texture?
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cleanroom | semicondutor equipment | process piping
I always wondered, because you can only use your finger to do so. I tried the edge of a hot coffee mug, because I thought it was heat sensitive. Nothing. Does it only sense our specific skin texture?
======================
cleanroom | semicondutor equipment | process piping