For the longest time (since 2008) I’ve wanted to build a full body suit that can track a point of contact on the surface without being disturbed by contortions of the body itself.
…WORK IN PROGRESS…
Row-Column Insulated Matrix + Exposing Probe
Row-Column Insulated Pushbutton Matrix
Triangulation onwith Probe
Insulated Resistive Column Matrix + Penetrating Probe
Lots of Individual Pushbuttons
Electromagnetism Induced Current into Matrix – Magnet Probe
How can I measure the power (current, voltage) induced into a wire or coil by a moving magnet (ic field)?