This is a viz put together based on the streaming data available via Matthew Roth's emojitracker streaming api.<p>He also has a nice writeup on how he put emojitracker together at <a href="https://medium.com/@mroth/how-i-kept-building-emojitracker-c31378810136" rel="nofollow">https://medium.com/@mroth/how-i-kept-building-emojitracker-c...</a><p>emojitracker itself is at <a href="http://emojitracker.com/" rel="nofollow">http://emojitracker.com/</a>