Welcome!

I was stuck for inspiration for this module, but then I saw Tim Burton's Sleepy Hollow the other week, and Johnny Depp's character has this optical illusion/plaything which he carries to remind him of his childhood. This is how it works ...

I will be discussing the different ways in which to create this, whether it is best as a screen-based app, or whether it will work on a hand-held device. Or whether indeed you could make the image spin by using a motion sensor. Such things will become evident through our iterative research, so I think we (that is myself and Jeff) will have to create a working prototype to put in to testing.