FoodTracer was developed thanks to the help of different people.
The designers Francesco Gioia and Maurizio Schifano helped me defining the user interface and some aspects of interaction design.

Enrico Costanza is the developer of d-touch, the visual marker recognition system behind FoodTracer. Enrico provided d-touch library and helped in troubleshooting software issues. He also contributed in some interaction design decisions.

Interface evolution
Various tests of interface design