Posts Tagged ‘pictures Braille’
Touch the Invisible Sky - by NASA
Friday, January 18, 2008 19:00 No CommentsNASA published a 60 pages book with title “Touch the Invisible Sky” which is destined for visually impaired people! Based on the Braille system and enriched with embossed surfaces, it attempts to give these people the a feel of how the stars and the sky looks like. It has a total of 28 pictures of [...]