http://suriyadeepan.github.io/img/seq2seq/seq2seq2.png https://tctechcrunch2011.files.wordpress.com/2016/04/facebook-chatbots.png?w=738 https://www.midiaresearch.com/app/uploads/2016/06/imessage-logo.png https://upload.wikimedia.org/wikipedia/commons/c/ca/LinkedIn_logo_initials.png http://www.droid-life.com/wp-content/uploads/2014/03/google-hangouts-logo.jpg https://facebookbrand.com/wp-content/themes/fb-branding/prj-fb-branding/assets/images/fb-art.png https://static.dezeen.com/uploads/2012/06/dezeen_twitter-bird.gif https://seromatch.com/images/blog/Tinder-and-Increased-STD-RatesWhen-Swiping-Right-Goes-Wrong.jpg https://kiteapp.co/assets/slack-video-example.png