I want to create a Glass app that responds to a finger waved past the Glass camera much like the shape splitter mini game does. For those of you who are unfamiliar with shape splitter a screen cast to a phone of it is shown here, the swiping is created by moving your finger in front of glass' camera. http://youtu.be/aKGgT8H0AJM?t=4m27s
I'm curious as to how this works and how I can use my hand as an interactive part of my application. Does anyone know how this is done? Or have any suggestions for recreating the same effect?
