Tuesday, June 12, 2012

Development in Tactile interfaces

Some (not so) recent developments:
  1. Visual art accessible for the blind through "High-quality tactile paintings" (PDF)
  2. Touchscreens that sends tactile information to the hand through the display (video).
Both technologies mean a technical advancement per se, but to really be helpful to visually impaired people I believe a second component must come in place: cognitively motivated abstraction of the rich details a visual depiction usually has. Be invited to browse the webpage of my PhD project about cognitively-adequate schematization of tactile maps to learn more about that approach.  

1 comment:

  1. see also my earlier post: http://maps4vips.blogspot.de/2012/05/different-approaches-to-computer.html

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