Touchless is kind of opposite of what I want. Haptics are important. In almost every situation I'd rather have a physical knob or button. If I'm sitting down a

Touchless is kind of opposite of what I want. Haptics are important. In almost every situation I'd rather have a physical knob or button. If I'm sitting down at a desk or on my couch and putting on a ring, I might as well be picking up a controller or remote that have instant action and tactile feedback. I suppose all these hand waving hardware startups share the Minority Report vision for interfaces.