QR scan snags slow DigiYatra entry, leave flyers waiting at Airport gates | Kolkata News
Kolkata: DigiYatra — a technology meant to help passengers pass through airport entry gates swiftly— is turning into a fresh source of frustration for some flyers at Kolkata airport after glitches.From QR codes that refuse to scan to doubts over facial recognition and queues building up when kiosks fail, passengers have flagged problems with DigiYatra…