From: Pieter Jongsma Date: 2007-09-20T21:42:11+09:00 Subject: Barcode scanner app 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. -- Posted via http://www.ruby-forum.com/.