And each time you print, the face changes. The hair grows. It's a little character. There are two boys and two girls you can choose from, a little Tamagotchi.

It gets sad if you don't use it much. and delighted when it prints a message for you.

Sometimes it finds glasses and tells you a story -- this is from Valentine's day.

The intention for us was to build a kind of botworld where the expression of the face would represent something about the world of the network. Something subtle to represent complex information.

Matt Webb, Web Directions South 2014 (Sydney, Australia), October 2014