Sardo

About the app.

Sardo places a small spider-like robot in the room and turns an iPhone into its handheld controller. Steering, throttle, and reverse controls give the robot an immediate physical relationship to the floor and furniture around you.

The companion-phone setup separates looking from driving. Vision Pro supplies the scale and presence, while the iPhone provides controls that can be felt without filling the view with floating buttons.

The idea is intentionally focused rather than a large campaign or simulation. Sardo works best as a quick mixed-reality toy for anyone who wants to drive a character through a real space and see an ordinary room become part of the play area.