Consors Bank: smart piggy bank

Consors Bank was a client of mine in the IBM Watson IoT centre, that came with an interesting challenge: how could we combine the traditional way of storing coins in piggy banks with the digital solutions we have available today, so that the users could have a transparent overview how much coins they have? This was the first commercial product design project with a very short deadline to meet. I worked closely with the client as I created 3 different prototypes.