Smart lunch box / Tableware

Intelligent portable lunch box
Nowadays, our life change a lot with the development of the modern technology and society,and more and more people pay more attention to work instead of their normal diet .As a result,most people suffer from stomachache,and which has a bad effect to people's health.But it is reflected from supermakets that most USB lunch boxes in sold can't be satisfactory with many profession people.So a idea of designing more functional lunch box occurred to my mind.