Try out this free app called Face Swap by Microsoft Research. Though, its only available for Windows Phone 7. The app will be able to detect multiple faces which you can exchange just by shaking your phone.
2014 is coming to an end and hopefully you've had a good year, but if not, let's hope next year will be better. But in order to be better, there are a few things that need to disappear. Here they are: Read more