If you ’ve jaunt abroad , perhaps you notice that unlike appellative bills had dissimilar strong-arm size , a design intended to allow people — especially the unsighted and visually impaired — to distinguish how much a bill was worth just by touching it . American currentness has not follow this lead ! LookTel Money Reader seek to solve the trouble via smartphone : Just fire up the app and point the tv camera at any bill—$1 up to $ 100 — and it ’ll herald what appellative it is aloud . From the demo above , it seems to be snappy enough for someone who ’s visually afflicted to bank on when they ’re out and about , and its ability to study off bills as they ’re fold up from a wad is especially impressive . $ 2 . [ iTunesviaNYT ]
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