The next camera race will be about understanding

An abstract pattern of blue lines and orange-yellow dots on a dark blue background, to represent a digital environment.

The demo that convinced me happened at an art exhibition I'd built myself.

We couldn't afford a team of docents, so I put together a side project to stand in for one. There was no prompt box and nothing to type. You pointed your phone at something and it told you what you were looking at. Then the show closed, and people kept using it anyway.