Thanks for the video Cabe. I just spent the last 30 minutes perusing the Boston Dynamics website. Unbelieveable! It's here, now. NOW watching the movie "iRobot" doesn't seem so much like fantasy as it does a peek into the future.
Boston Dynamics does indeed deserve their excellent rep. But the answers to why are more mundane: a) They had military funding way before most other robot companies, and b) they had the foresight to start working on biomimicry in robotics before anyone else. They've also been really good at operating in stealth mode under the radar.
Linear guides are one of the most important components required for the development of automated or computer-controlled equipment. Aluminum profile extrusions, used for these guides in machine design, can enable designed-in functional features.
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