Simple, scalable wireless system uses the RFID tags on billions of products to sense contamination. MIT Media Lab researchers have developed a wireless system that leverages the cheap RFID t... Read more
Is that meat still good? Are you sure? McMaster researchers have developed a test to bring certainty to the delicate but critical question of whether meat and other foods are safe to eat or... Read more
VTT has developed a sensor that detects ethanol in the headspace of a food package. Ethanol is formed as a result of food spoilage. The sensor signal is wirelessly readable, for instance, by... Read more