Barcode listener in context
It could be usefull to have barcode listener in every search context and a barcode for every object (client, products, voucher, services).
I means, if I'm in Product list and I scan some barcode the listener should search for product with the barcode I scanned without positioning in search box (I have implemented it in a developement in my job).
If I'm in client list -> search for client with the barcode I scanned, and so on.
If I'm doing inventory count, when I scan a product barcode and then a barcode number for quantity register inventory.