Passive presence detection that measures dwell time and audience density without any app or opt-in.
UbuntuSense detects the passive presence of audiences using WiFi probe requests — measuring how many people are nearby and how long they stay. No app download, no opt-in, and no personal data collected.

Passive audience density measurement
Dwell time tracking — how long people stay
No app or opt-in required
Works indoors and outdoors
Aggregated, anonymous data only
Media owners who want to prove dwell time and density at their sites.
Count who was actually there.
We'll walk you through a live demo and show you how UbuntuSense fits into a measured campaign on the network.