I would like to use a barcode scanner to receive in products without having to cursor into a field and lookup the product.  I simply want Odoo to recognize that when a string of 12 characters (barcode) within a very short time frame is entered, an onchange event will be triggered to do a product query and populate my product based on the barcode.

Can anyone point me to an existing JQuery class or method that could handle this kind of quick lookup with no interaction without cursoring in to a field to trigger an onchange method.

Adam