Recent content by Tibi

I think I didn't make myself clear enough , capacitive screens usually work when the finger conducts the flow of current form the surface of the screen ,I'm wondering what conductivity does another object need to have to trigger a response from the sensors.

I am currently studying electrical engineering and for my thesis i`m working with touchscreens, mainly the mobile smartphone type of touchscreens , after long long searches I have not yet come to an answer , i am trying to find out what is the resistance that modifies the low electric field that...