So you would like to improve your dancing skills quickly? You can always invest in smart dance shoes or make your own dancing socks to guide you. PascalZiegler has shared a guide that shows you how to do just that. These interactive socks come with pressure sensors and vibration motors to monitor and guide the feet movement of a pair of dancers.
These socks come with Android control. When you make a mistake or get out of sync, feedback is provided to get you back on track. You are going to need 2 x Arduino Nano units, Bluetooth modules, 10 vibration motors, and a few other parts to complete this project.