We've got a Semacode demo coming up at the JSR-257 session at JavaOne. It's at 9.45 am, Thursday, Room Esplanade 301, Moscone center.

Also throughout the show you can see a demo of Semacode running on an E-Series Nokia at the Nokia booth under their JSR-257 (RFID and barcode) flag.

I'll post a video clip from Call for Help soon, I'm just compressing it right now in my hotel room.