Have you ever touched an audio jack while it was connected to a speaker?
You might of noticed that the current from your own body created electrical interference
causing sound to be played out of the speakers. Did you know that if you rub the audio jack
against your arm you might feel as if the audio jack is rotating? What a strange phenomenon!
What if we could use that same technology to somehow feel a sense of touch in virtual reality?
Let me know what you think!