> The software would need to be able to accept inputs from wireless > handheld scanning devices for entry into the system. Most scanning devices just send a character stream. They can plug into the keyboard or USB device. If they are wireless, then it depends on how the device expects to communicate. A lot of vendor lock-in is typical. -- Bryan J. Smith b.j.smith at ieee.org http://thebs413.blogspot.com --------------------------------------------------------------------- It is mathematically impossible for someone who makes more than you to be anything but richer than you. Any tax rate that penalizes them will also penalize you similarly (to those below you, and then below them). This is why someone who makes more than you always gets at least the same, if not a bigger, tax cut. Otherwise is impossible.