Archives for: August 2012

Aug 21

Braille vs. OCR in Business Cards

accessibility, photos, usability
A researcher at NIST recently gave me a rather unique business card, with Braille text embossed on the card! Cool! This would be a great thing for those of us that work with people with visual disabilities. One catch, though: OCR-reading softw… more »

Aug 02

Time-stamp at the Bottom of HTML files with Emacs

hacks
Do you edit HTML in Emacs? If so, this might be interesting to you: The Emacs Wiki has a [great little hint](http://www.emacswiki.org/emacs/TimeStamp) that will update a time-stamp at the bottom of an HTML file when you save it. The idea is to use Em… more »

Aug 01

Revisualizing the NTIA MSH Polling Data

hacks, policy, privacy, usability
The NTIA today [released notes from the first MSH meeting](http://www.ntia.doc.gov/blog/2012/homework-assignment-privacy-stakeholders) on consumer privacy today. However, I couldn't easily understand the format they reported [their data (PDF)](http://ww… more »

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And a few words about the structure of the eye . Everyone " retina ". Especially often we hear it buy clomid online in the phrase " retinal detachment ." So what is the retina ? This - the front edge of the brain, the most distant from the brain part of the visual analyzer. The retina receives light first , processes and transforms light energy into irritation - a signal that encodes all the information about what the eye sees . The retina is very complex and in their structure and function . Its structure resembles the structure of the cerebral cortex. The shell of the retina is very thin - about 0.14 mm.