Last Februari 15, 2012, NASA made a little fuss about Robonaut (or R2) performing ‘the first human-humanoid handshake in space’. You can watch it in the video below.
‘Robonaut Shakes Hands’, uploaded by ReelNASA
I would like to use this occasion to enlighten both humans and humanoids about greetings. Although it is of course nice that cpt. [...]