Related by context. Frequent words. (Click for all words.) 57 biometric ID 54 ID cards 54 biometric passports 53 fingerprint scanners 51 biometric 51 fingerprinting 51 biometrics 50 biometric identification 49 scanners 48 facial recognition 45 tamper proof 45 RFIDs 45 computerized 44 Radio Frequency Identification 44 photo IDs 43 IDs 43 passports 43 x ray machines 42 Biometric 42 smartcards 42 body scanners 42 Radio Frequency Identification RFID 42 Fingerprinting 42 iris recognition 42 ID 42 radiation detectors 41 Fingerprint 41 iris scans 41 microchips 41 identification 41 fingerprint 41 machine readable 41 smartcard 41 surveillance cameras 41 RFID tags 41 identification badges 40 RFID 40 ePassport 40 anti counterfeiting 40 Identification System 39 civil libertarians 39 ID badges 39 E Verify 39 Biometrics 39 scanning 39 civil liberties advocates 39 kiosks 39 US VISIT 38 hi tech 38 electronic eavesdropping 38 fingerprint identification 38 identification RFID 38 TWIC 38 Identity Card 38 machines 38 Computerized 38 radio frequency 37 intrusion detection systems 37 Civil libertarians 37 ANPR 37 X ray machines 37 baggage screening 37 barcode scanners 37 deport illegal immigrants 37 ethnic profiling 37 identification tags 37 magnetic stripes 37 Orwellian 37 holograms 36 Secure Flight 36 biometric authentication 36 visa waiver 36 REAL ID Act 36 catch speeders 36 illegal aliens 36 profiling 36 fences 36 REAL ID 36 drug sniffing dogs 36 license plates 36 surveillance 36 RFID tag 36 fencing 36 metal detectors 36 airports 36 databases 36 Passports 35 DREs 35 illegal immigrants 35 perimeter fencing 35 overly intrusive 35 thumbprints 35 breathalyzers 35 radars 35 metal detector 35 electronic 35 UID 35 ankle bracelets 35 border crossings 35 Voter ID 35 computerization