Dynamics NAV Universal App barcode scanner

Hi there guys

Does any one have experience with infrared barcode scanners in Universal App. I have a Honeywell device with windows embedded 8.1. This device have demo application for scanning barcodes. But the barcode does not working in Dynamics NAV ... The demo application does not work in background so I can't to use barcode scanner when application is minimized. Is there any way to "wakeup" barcode scanner in Universal app.

Please for help

Best regards