Indeed. Pairing this sort of hardware up with something like [http://www.bristol.ac.uk/vi-lab/projects/casblip/ http://www.bristol.ac.uk/vi-lab/projects/casblip

Indeed. Pairing this sort of hardware up with something like [http://www.bristol.ac.uk/vi-lab/projects/casblip/ http://www.bristol.ac.uk/vi-lab/projects/casblip/] could work well for the partially-sighted -- I mean, that research group already have prototype hardware, but Google's setup looks a lot more compact.