Baxter has a baby brother! Meet Sawyer. Rethink Robotics has developed another cage free robot that works along side humans with no safety fences or mats. This new robot has been implemented at General Electric. See that story at Manufacturing.net:

http://www.manufacturing.net/news/2015/03/meet-sawyer-the-one-armed-collaborative-robot?et_cid=4482400&et_rid=500893344&location=top