I didn’t believe this was even possible. And I was wrong. Watch this video to see how this human scanner was able to read QR Codes and interpret their hidden code just by looking at them:
Martin Lopez is Galician engineer with an “incredible” mind and faced a curious challenge. Each person in the audience wore a shirt with a QR with their name on it and 10 people were chosen randomly. Martin had to read the QR Codes for people to meet the challenge in record time. Did he succeed?
Read more and watch the video here: Human QR-Code Reader | QR-Code.