Related by context. Frequent words. (Click for all words.) 81 barcodes 65 2D barcodes 65 barcoded 64 2D barcode 64 bar coded 63 RFID tag 63 barcode reader 63 barcode scanning 62 barcode scanner 62 RFID tags 60 identification RFID tags 59 Barcode 58 Barcodes 58 QR Code 57 scannable 57 RFID 56 QR code 55 barcoding 53 QR codes 53 Radio Frequency Identification RFID 52 tags 52 biometric fingerprint 52 UPC codes 52 magnetic stripe 51 magnetic strip 50 QR Codes 50 EPC Gen 2 50 machine readable 50 RFID reader 49 Radio Frequency Identification 49 contactless 48 smartcard 48 unique identifier 48 UPM Raflatac 48 identifier 48 RFID tagging 47 passive RFID 47 scanners 47 contactless payment 47 biometric 47 POS 47 UHF RFID 47 scanning 46 sortation 46 RFIDs 46 Tag 46 identification RFID 46 Identifier 46 kanban 46 biometric authentication 46 contactless smart 46 alphanumeric 45 traceability 45 scanned 45 Scanbuy 45 laser scanner 45 barcode scanners 45 identification tags 44 RFID Radio Frequency 44 smartcards 44 Smartcard 44 scanner 44 fingerprint 43 ID 43 Digital Pen 43 hologram 43 magnetic strips 43 fingerprint scanner 43 coding 43 PIN 43 Address Book 43 Google Goggles 43 annotation 43 contactless cards 42 UPC code 42 Hand Held Products 42 unique identifiers 42 Contactless 42 latitude longitude 42 microchip 42 fingerprint biometrics 42 digit 42 ePassport 42 fingerprint authentication 42 tamper proof 42 Visa payWave 42 identifiers 42 biometrics 42 spectrophotometer 42 MICR 42 GS1 41 laser scanners 41 biometric identifiers 41 longitude coordinates 41 ShopSavvy 41 identification 41 biosensor 41 sensor 41 handheld device 41 fingerprint scanners 41 checkout