★★★★★
60M+ library visitors validating our thought leadership.

Eight common spaces in which libraries use density sensors

Children's spaces
Games groups
Study zones
Community Use
Archives
Computer hub
Café
Service desk
Trusted by the biggest global players in visitor spaces

Your library is more than just books, time to get the funding it deserves.

Why Bellwether

Density sensors tell you what brought your visitors in, for how long.

DENSITY SENSORs

How they work.

Our density sensors are discreet, allowing you to understand not just how many people have entered, but what has attracted them, where they have engaged, and how long they have stayed.

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Video explainer / 90 seconds / engineer to engineer

We play nicely with others.

The tool you know

Straight into Power BI.

Density data integrates seamlessly into the Power BI dashboards your teams already use, eliminating the need to learn a new system.

Plus the rest of your stack
Privacy and trust

We count people. We don't identify them.

Counting, not watching

No video stored, no video sent, no facial recognition anywhere in the system.

Anonymous by default

Sensors ship with people counting on and nothing else.

Nothing personal to lose

No names, no faces, no biometrics, no device IDs.

Getting started

Three steps. No disruption.

Our process is designed to be seamless and efficient, ensuring minimal disruption to your operations.

01

A short call

We discuss how density sensors can help your space.

02

Install

We pop a density sensor up, which typically takes 60 - 90 mins.

03

Your first report

Population for your zones, what areas of your library are making an impression.

Book a demo and we will talk through your numbers.

We will go through how other library services are measuring space use, dwell time to understand engagement and programme value, and what this sort of reporting would look like for yours.

Book a demo