Will Smartphones Replace Electronic Keys?

1. The column examines whether mobile authentication, which opens lockers and doors via NFC, QR codes and smartphone apps, can replace electronic keys at sports facilities.
2. Columnist Song Jeongsuk proposes a mixed approach, keeping RFID wristbands for swimming pools and saunas while opening access gates and gym lockers by mobile phone.
3. She says that before introduction, operators should check whether members can carry smartphones, the age groups of members, the scope of equipment replacement, power outage preparedness and data integration.

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