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Portrait of Sangwan JeonSangwan Jeon전상완, Engineer

Who’s in the Clubroom?

  • Clubs and academic societies
  • Real-time presence
  • 2022.09

Built a service that used club Wi-Fi connection data to show who was in the clubroom in real time.

The “Who’s in the Clubroom?” service showing real-time occupancy beside a door illustration
Real-time clubroom occupancy screen

Context

Finding out who was in the clubroom required contacting someone or visiting in person.

Contribution

Set up FreeRADIUS-based 802.1X infrastructure and combined LDAP with ARP scanning to identify connected users.

Change

Converted Wi-Fi connection status into real-time presence information available on the web.

Status

Presented at UbuCon Asia 2022

Back to all work

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