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Link here. The robot was developed in the 1960s to test spacesuits, though because it leaked oil it was never used.
In fact, this particular 1960s NASA project appears to be a perfect example of “engineers gone wild!” The website explains that the robot was an attempt to replace human test volunteers.
Unfortunately, pressure suits aren’t like coveralls. They’re complex pieces of engineering. A human can provide qualitative information about how (un)comfortable a suit is, but cannot gauge the forces involved with the precision and accuracy that an an engineer needs. In addition, testing pressure suits with volunteers can be grueling, unpleasant and even painful.
In the end, however, the robot didn’t work and the testing was done by humans, probably for a lot less than the $175,000 they spent (in 1960s dollars) to build two of these robots. One however is now being auctioned off, and could serve wonderfully as a great piece of interesting artwork in someone’s home.