A Nice Gesture by Jeroen Arendsen

A Nice Gesture by Jeroen Arendsen

A mix of posts on gesture, HCI, perception or robots and some personal information.

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Deafblind Haptic Sign Language

A Dutch local newspaper, Leidsch Dagblad, has written a good report of the annual holiday gathering organized by the national foundation for the Deafblind (De Nederlandse Stichting voor Doofblinden). About 70 deafblind people (and their interpreters) apparently had a good time there.


Impressions of the gathering (source)

I previously wrote about their four hands sign language (vierhandengebarentaal): ‘signs that made a life worth living‘. I think this is a language that is not very well known or understood.

So, wouldn’t it be great to set up some research on this haptic sign language. There are plenty of people who are interested in sign language because it provides insight in the human language capacity. They compare how people listen and talk (and gesture) to how they watch and sign (and gesture). General human language processing must be separated from modality dependant processing stuff (though it is actually more like oral/auditory+visual/gestural vs. visual/gestural). Very interesting nevertheless. Lots of brain research with fMRI scanners…

Just imagine what we could learn by studying deafblind people while letting them ‘talk’ or ‘listen’ in haptic sign language. They should probably go two-by-two? Or else, what would be the stimulus material to which to must respond? Prepared haptic sign language material? Hmm, maybe some observations should be the first step, or recordings using video or perhaps datagloves?

Anyway, I would love to see more of it. Investigate how deafblind people manage to defy the odds and together create a language of their own. They are apparently already telling jokes. When shall we see/feel the first haptic sign language poem? And how can it be captured, transcribed or annotated? What sort of grammar does it have? Does iconicity play a role in sign formation and language use? Is iconicity achieved using similar strategies as in gesture and sign language? An ambitious man could write a research proposal for a nice post-doc position about it.

Sometimes you don’t have to go to small villages in Africa or the Middle East to find interesting languages. Sometimes you just need to hold out your hand.

A professor in Utrecht who does haptic research: Astrid Kappers
Professors in Nijmegen who study language: Levinson - Hagoort

2 Responses to “Deafblind Haptic Sign Language”

  1. 1
    Eveline Vlug:

    Beste Jeroen Arendsen,

    Daarnet postte ik ‘n bericht op m’n nieuwe website over de training Haptic Signs die OTwee in april aanstaande organiseert: http://usherperspectief.wordpress.com/2013/01/07/otwee-introduceert-haptic-communicatie-in-nederland/?preview=true&preview_id=488&preview_nonce=1de142e4c0

    Zocht ‘n leuk plaatje om eventueel bij het bericht te kunnen plaatsen en kwam via de leuke illustratie hierboven op jouw inmiddels al ruim vijf jaar oude bericht met oproep om Haptic Signs bekend te maken in Nederland. Het heeft even geduurd maar nu gaat het er dus toch van komen!

    Mocht je ‘n leuke foto ter beschikking willen stellen voor bij het nieuwsbericht dan hoor ik het graag.

    Vriendelijke groet,

    Eveline

  2. 2
    Jeroen:

    Dat is prima! Weer een half jaar verder…

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