PROTOTYPE_30 :: The eureka moment
Today we discovered two RFID tags cancel each other out when one is attached to sticky-backed foil. This makes Prototype_30 completely undetectable to the reader when unopened.
By folding the other RFID chip inside the foil-backed tag we can create a spring that will propel it from the bottle neck and onto the floor when opened.
The ‘spring loaded’ design does, however, put a lot of force on the glue holding everything in place around the neck of the bottle. To counter this, a reinforced neck collar should be applied for extra grip.