A wireless computer mouse frees you from tangling wires but the major downside is it requires battery replacement that burns your pocket. How you wish you could have a wireless mouse that you’d never have to bother with its battery.
The Leaf Kinetic wireless mouse will be what you need but unfortunately it’s just a concept at the moment. It’s a self-powered wireless mouse that needn’t battery replacement. The Leaf wireless mouse is capable of collecting energy from the movement made by you while using it.
There is a triangular design which three roller balls that will move while the mouse moves around and convert kinetic energy into electrical energy. The concept is definitely, which doesn’t need the user to replace the battery again. But too bad it’s just a concept.