Hero999 Banned May 21, 2010 #21 bychon said: My first thought is that there is so much electrical noise around that you'd have to drive a frequency into the screens and sense the changes from people affecting the frequency or loading down the amplitude.. Click to expand... THen what happens if it rains or snows? Surely that will change the capacitance.
bychon said: My first thought is that there is so much electrical noise around that you'd have to drive a frequency into the screens and sense the changes from people affecting the frequency or loading down the amplitude.. Click to expand... THen what happens if it rains or snows? Surely that will change the capacitance.
Sceadwian Banned May 21, 2010 #22 Not really Hero, not compared to a human being at least, the sensitivity would need to be adjustable of course.
Not really Hero, not compared to a human being at least, the sensitivity would need to be adjustable of course.