A milk carton that changes colour when the contents becomes unsafe to drink. This to aid in preventing the consumption of spoilt goods, as the effect only occurs when the pH value of the contents within falls outside a pre-set range.
Features a FOLED screen to provide instructions, warnings that can be displayed on the packaging. This can range from safe usage of the contents, to possible warnings on the consumption of the food stuff.
Utilises RFID technology to enable suppliers to track their products. This is in the event that the food becomes compromised during production but only discovered after sale. In this event, the product can be initiated to change colour remotely by the supplier to protect the consumer.
Tags: technology and food