Refreshing of the Braille Display Explained
February 18, 2010 - 2:23 pm
This Video is a further explanation of how this multi line refreshable Braille Display device works and the principle of setting and refreshing is also dealt with. If you want skip this technical video – look at ‘Lincoln Flips’ or ‘Nat Geo Final Presentation’
Duration : 0:9:47
[youtube LxaQMvdigvk]