Smart walking stick from Charun

Charun Munasinghe, a Grade 11 student of Eriyagama Pushpadana Vidyalaya, Peradeniya has invented a new multiple walking stick. Charun has invented one with special wheels by using this wheels, one can use it without having to lift it. It has an in built-in device which controls the movement. The bottom section of the device can connected to any stick.