the stock rotation smart label, by scotland&rsquos insignia technologies, is designed to cut down on food waste and improve food safety at every stage of the food supply chain.smart label is stuck to a box or pallet of fresh produce, it starts to change colour over a precalibrated period of time. the label changes colour over time, from yellow to purple. it is both time and temperature sensitive so has the potential to highlight any problems of temperature abuse the produce may have experienced.visual solution promises to tackle the perennial problem of stock rotation and poor practices in the transportation of fresh food, in both developed and developing markets.
