If you have an iPad you are probably familiar with Photo Booth, the application that uses your front-facing camera to access images and manipulates them in real time, just for fun. Matias Duarte, Director of Android operating system User Experience, show off a similar feature of Ice Cream Sandwich.
Google’s iteration of the feature aggregates all the effects under the name “Silly Faces”. From squeeze to big eyes and big mouth to big nose, everything is there and it applies the effects in real time. Of course it recognizes your face and only applies the selected modification to that part of the image. Neat way to capture funny images and fight boredom!