>>xairy+(OP)
I am not a hardware engineer or anything of the sort. My laptop has a slide shutter over the webcam, but this obviously does nothing about the microphone. How difficult/error prone would it be for the power signals to the microphone and camera to be individual wires/traces and have a physical switch that breaks the power or data connection physically? Surely these are very low voltage so the switch could be like the iphone mute switch?