Do Dzhingksuan came up with this gadget in the program Sony Student Design Workshop 2012. This project is recognized as one of the best and is likely to be implemented by Sony. To see how this camera, you need to bring it to the dish with the food and start the mechanism of odor recognition.
The so-called "electronic nose" smell of food sends you "photographed" on reconciliation in a huge database of aromatic data, which was then fed to signal an ink reservoir. The printer is built into the device, after the analysis of prints you get a postcard or forward the image to your computer via Bluetooth.