To be honest, most of  new students lack of fully understanding of footwork in WingChun training, because We mostly focus on the upper limb and thing about how to use fist,  palm,elbow to organize attack and defense . But in general daily session we constantly practice one movement which allow us lower our body and place full weight on the rear foot and keep  the forward  foot light touch floor or suspend in the midair.

First PrototypeFirst Prototype 1

Follow this teaching procedure, I thought my first prototype like a kind of pressure  sensor mat. and then consider more easy to carry I got my idea to build a smart insole. When your foot put pressure on this foot, this insole will trigger lights or vibration

First Prototype 3