Which is better, RFID badges or facial recognition for attendance?
This paper compares five campus attendance schemes: RFID badges, facial recognition, fingerprint, IC‑cards and QR codes. RFID badges support bulk contact‑free attendance without biometric privacy risks. Facial recognition verifies real‑person identity yet has environmental and biometric‑data compliance risks. Fingerprint has hygiene defects; IC‑cards cause peak‑hour queues; QR‑code check‑in requires mobile phones. It recommends RFID‑facial combination for large‑school scenario‑based selection.
Sep 18,2026













