such a facial-expression control may be interesting to integrate with the new facebook reaction emojis: http://www.wired.com/2015/10/facebook-reactions-design/

such a facial-expression control may be interesting to integrate with the new facebook reaction emojis: http://www.wired.com/2015/10/facebook-reactions-design/ http://www.wired.com/2015/10/facebook-reactions-design/