A Nice Gesture by Jeroen Arendsen

Various personal interests and public info, gesture, signs, language, social robotics, healthcare, innovation, music, publications, etc.

Month: February 2012

A Human-Elbonian Handshake

Coincidentally, the daily Dilbert comic also features a somewhat alien handshake, as was the case with Robonaut’s handshake.

A Handshake or a Mitten Kiss?

Wally nicely takes advantage of the gullibility of his Pointy Hared Boss, who, like so many induhviduals, apparently believes in what one might call ‘Inter-Cultural Gesture Determinism’. It is one of the The Biggest Misunderstanding About Gestures that you should be wary of using gestures when talking to strangers. I believe that, generally speaking, when you meet people who speak another language or come from another culture, gestures are your best friend in communication.

Why the Robonaut Handshake with ISS Captain Burbank is not a Greeting

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. Burbank has some kind words regarding the robot’s firm handshake, a nice bit of programming in itself, the normal phases of a greeting, which is a fairly well documented social interaction pattern, are remarkably absent. A handshake is what is called the ‘close salutation’. These ‘close salutations’ are the final phase of the entire greeting episode, which also includes sighting and announcement, distance salutations, and an approach phase (Kendon, 1990). None of the first three steps were followed by Robonaut and cpt. Burbank, the latter merely waited for Robonaut to try and grab his hand. I think this is important, because greetings are among the best documented social interaction patterns of humans. If we want to create social robots, then programming a proper greeting may be one of the most important, and most manageable things we can strive for.

Some references:
Arendsen, J. (2008). Greeting by gesture, a review. Gesture, 8(3), pp. 386-390, link, pdf
Kendon, A. (1990). A description of some human greetings. Conducting Interaction, pp. 153-207. Cambridge University Press.

Update, here is a nice example of a handshake that includes all of the phases of a greeting. They make eye contact, nod slightly or incline their head, approach each other and shake hands.

M.I.A. Doesn’t Give a Shit, Flips the Bird

Another nice gesture story in the news, although, sadly, it is once again about a performer giving the finger. This time it is the artist M.I.A..

M.I.A. giving the finger during Superbowl 46
M.I.A. giving everyone the finger during Superbowl 46 (Source BBC news – Getty Images)

Wikipedia (always good with the bare facts):
While performing with Madonna at the Super Bowl 46, M.I.A. gave the middle finger to a camera just before a cutaway during the halftime show. The gesture came during a performance of Madonna’s new single, “Give Me All Your Luvin’.” At the end of her lines, M.I.A. sang, “I don’t give a ***t.” The incident prompted apologies to be issued by NBC and the NFL.


A video of the incident (source Business Insider, hope they keep the video up)

One somewhat interesting element of the story is that apparently the gesture wasn’t picked up by the people responsible for detecting inappropriate stuff in the ‘delay system’. Well, it is fairly quick, but still easy to see. But then again, there is so much to see on the stage that perhaps they missed because they were looking at other things.

Powered by WordPress & Theme by Anders Norén