iCub is a robot platform; the intent is to explore the development of human-style cognition. Exploration techniques are an essential feature of human development, as anyone who raised a child knows.
(iCub crawling robot baby video)
iCub is defintely a step forward from earlier robot babies; take a look at M3-neoni:
SF fans recall the robot child portrayed by Haley Joel Osment in Steven Spielberg's AI (from Brian Aldiss' excellent 1969 short story Super-Toys Last All Summer Long). I don't think he crawled, though.
Wearable Artificial Fabric Muscles
'It is remarkable that the long leverages of their machines are in most cases actuated by a sort of sham musculature...' HG Wells, 1898.
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Wearable Artificial Fabric Muscles
'It is remarkable that the long leverages of their machines are in most cases actuated by a sort of sham musculature...'