![Kellogg INSIGHT show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/046/815/small/kellogg-insight.jpg)
Summary: Ashwin Ram, one of the creators of Amazon Echo, describes how the artificial intelligence device is learning how to understand the ways we speak. Plus, a Kellogg School data scientist describes an algorithm that can identify new social-media hashtags as they emerge.