Hi,

I need to program an application for my school. It needs to scan a
barcode on a pass, compare it to a database and then display a color
(fullscreen) signalling if the student is or isn't allowed at a party.

Now I'm looking for a toolkit of some sort to wait for a signal from the
barcode scanner (which works just like a keyboard) and then display a
fullscreen signalcolor. Any ideas?

Thanks in advance,
pieter.
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