Examples used could be how the cake could be designed as a digital photo frame, with the user flipping through the photos using gestures. Sounds like a great idea of anniversaries and birthdays. The next setup is slightly more complicated and would require a computer and an overhead projector. The projector can be used to display more complex images, such as entire landscapes which would make for a much more epic looking cake. In fact to make it more interactive, it has been suggested that events can be triggered when the projector detects that a slice of cake has been taken, perhaps by redirecting “water” from a digitally projected waterfall into that empty space. We’re not sure how much demand there will be for such cakes, but it sounds like a pretty cool idea nonetheless and I definitely wouldn’t say no to one – what do you guys think?