Roto VR’s flagship product is an interactive virtual reality (VR) chair, which has been developed over a three-year period. It syncs what users feel with what they see, a phenomenon known as gravitational presence.

It does this by auto-rotating wherever the user looks – this is achieved by incorporating accelerometers, gyroscopes and magnetometers inside the Roto Headtracker, a small device that clips on to the user’s own VR headset.