I made some prototypes for this device, researched food literature, raised money from Project Ara, did lab experiments, and then found out quickly through a survey that no one wanted to buy this device at a $200 price. So much for that LLC and prototype. Plus even if people did want this device, there were many possible variables inside someone’s fridge that could affect the sensor reading. E.g. volume of container, cooked/raw food, age of food, other food. We closed the business shortly after that survey. All the iPhone pictures are mock-ups. I didn’t spend actual money making an app. Phew