Meet the Snowl AI mouse: a ring shaped gesture controller with Bluetooth that lets you control smart devices with your finger. In gesture mode, you can use 8 gestures to interact with your presentation. You can also play games with this smart ring. With multi-device pairing, you can switch connections easily.
Snowl is compatible with Windows, iOS, macOS, and Android devices. It has a gesture machine learning engine to understand your gestures over time and let you use the most natural ones with your ring.