Each presenter needs to move slides back and forward without going to the computer each time, to perform this magic actions you need a PowerPoint Presentation Remote Control. So I spent couple of hours to build one and now I’ll show how:Part 1: Get the necessary parts1 – Wireless Keyboard
1 – Video Camera Battery Pack
6 – Wires
1 – Battery carriage
2 – Buttons
1 - Soldering iron + tinRead more: Shai Raiten