TouchSightdoes not havean LCD but instead hasalightweight, flexible Braille displaysheet which displays a 3dimagebyembossingthesurface, allowing the user to touch their photo.
It's actually just a quadband EDGE handset (despite what we'd previously heard) with a 1.3 megapixel camera, Bluetooth, and a 220 x 176 display -- pretty much the same spec sheet as the T639, in fact.
Among the most striking of the architectural drawings on display is the study for the plan of San Giovanni dei Fiorentini (1559-60), a sheet in which one can read the layers of overdrawing and erasure through which Michelangelo refined his design, transforming the sheet into a palimpsest of rejected ideas.