Coolso develops Human Computer Interface solution using self-owned unique patented muscle bio signal technology. We provide a reliable and flexible gesture recognition software solution which allows user to easily control interactive content or electronics with bare hands by detecting hand muscle movement. We use existing motion sensor already used in smartwatch and wristband to detect gestures and does not requires any special hardware. This solution is flexible and scalable and can be easily deployed and integrated with various devices to enable gesture control with minimum extra cost. Our field of application includes XR, Wearables, IoT and Gaming