[Accessibility] HaptoRender as Master's Degree
Lulu-Ann at gmx.de
Lulu-Ann at gmx.de
Fri Mar 9 10:09:56 GMT 2012
Hello List,
Jan wrote:
> Have you also think about a black and white output and a thermo fuser
> embossing method?
Just for the translation:
Jan is talking about what is called "Schwellpapier" in German.
Here is a fuser device to emboss the areas that are black:
http://www.marland.eu/produkte/c/organisation-und-schreibwaren/p/schwellkopierer-piaf/
http://www.hilfsmittelinfo.gv.at/script/load.asp?page=002/00004695.htm
http://www.brailletec.de/katalog_heiz.htm
The touble with this is, what you already mentioned:
It's only black and white.
My test on greyscales was clear, you can definitely not distinguish between grey and black.
This limits objects, icons and textures to only two levels.
Best regards
Lulu-Ann
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