It wasn't until I worked in self-driving for a while that I realized how good amazon is at robotics. 

I interviewed some people from there that blew my mind describing certain systems they have built.

It's weirdly known about amazon, they don't really have a public reputation as a robotics company.

Building https://srcbook.com // creator of the https://blockchainsmokers.xyz

Agreed. Surprisingly iRobot, too, prob why Amazon acquired them. Amazon’s hub in Cambridge has some serious AI + ML talent

Amazon Speech to text is also pretty good