There's been a lot of Snapchat-copying going on in the tech world lately, with Facebook being one of the main culprits. The patent document, which was first picked up by Mic, says this theoretical ...

Palash Volvoikar contributed to this article. You can say a lot with a snapshot, and that's the beauty of Snapchat. You can capture quick images or short videos, add captions or filters, and then send ...