[brudgers]

Do you think this kind of insight would be useful?

Go and ask restaurant owners. They are your potential customers.

Or better yet, ask them what their problems are and work on those.

The best likely outcome is you gain experience trying to talk to potential customers. Some experience acting instead of imagining. Good luck.

[jfil]

I second this. Also, I heard that restaurant businesses are always very tight with cash. The kind of service you described sounds like a "nice to have" that they can live without.