LaserTouch: Ergonomic Laser Finger Controller
Technology Transfer & Commercialisation

LaserTouch: Ergonomic Laser Finger Controller

Silver Medal

LaserTouch: Ergonomic Laser Finger Controller

This invention relates to a robust Bluetooth wearable laser presenter ring for bespoke personal use. The ring is embedded with 2-colour laser pointer and remote control for free-style professional presentation. It is ergonomically designed with touch sensor for multiple control functions. After Bluetooth-pairing with a computer, the user can simply put the ring on the index finger, and thumb-tap on the surface of the ring to select different functions, such as PowerPoint slide transition. To further enhance the experience of the presentation, the device uses mems accelerometer to control the lasers. This allows gesture control. The ring is recharged by connecting a magnet-USB cable with magnetic charging port on the ring. This is convenient and reduce the chance of misplacing such a small device.