There is a technique to let I catch a human state scientifically, and a target person feed back. I pay my attention to it and, using "Leap Motion Controller" which is NUI, copy the physical shape. I suggest interface having an biofeedback by doing so it.
IPSJ SIG Notes 2014 (9), 1-2, 2014-06-21
Information Processing Society of Japan (IPSJ)