The Magnima AirPoint is a wearable device on your finger that can be used as an alternative for a typical mouse, at least during a presentation. The device is packed with a 6-axis accelerometer sensor to allow 3D navigation, it automatically converts finger gestures into cursor movement.

Don’t get stuck on your desk, the ring gives you the freedom to present from anywhere while still controlling the presentation slides wirelessly. The internal battery is reckoned to be good for 10 days of use and when it’s time for recharging, a standard USB-C cable will do the work.

With the flick of a finger, you can open and close apps, show videos, scroll, browse, and even play games on the fly.