Suppose you have many active wireless devices, how do you determine which device you want to connect with?
iScanBrowser (and other iOS & Android apps) provides the ability to make instant wireless connection to BlueSnap M6A wireless RS-232 serial adapter1 using the built-in NFC reader on iOS & Android phones.
Once connected, RFID, Barcode, scale, caliper, sensor readings can be posted directly to webpages without any need to tap to get focus.
1BlueSnap M6A needs the NFC-Connect option