81 - golf competition and bjj

It's a match game and I am the underdog. Well - I don't have anything to loose so I might as well have some fun playing.

BJJ is very much more on my mind than golf.

I also have a business idea. I just which technology would be more advanced. I need a software that can calculate calories based on portions weight and photograph of it. So people just weigh the whole portion and take a snapshot with their phone:)
I have solution to calorie output and rest, but calorie intake is too hard to follow for me. (Business idea is not the photo base food recognition.)