Have you ever wondered why it’s such a struggle for a diabetic to manage blood sugar levels in a sensible way? Here’s the answer. I assure you that anyone with diabetes is forced (and the word "forced" doesn’t fully convey the mental burden involved) to maintain an almost obsessive level of awareness about what they eat. There’s no comparison to someone simply “on a diet.”

I guarantee you, it’s an incredibly complex task. Unless one adopts a monastic approach of always eating exactly the same carefully measured meals at home, the challenge is constant.

If one day a system based on vision and AI could accomplish this task (and it can't, it’s impossible), it could charge any price and have millions of users.