What is occupancy analytics? (and why camera-free matters)
Occupancy analytics use sensors and analytics to measure how people use space, producing metrics such as room and desk usage, peak periods, dwell time, and movement patterns that inform resizing leases, redesigning spaces, and optimizing facilities budgets.
Camera-free sensing refers to technologies that detect presence without capturing images or identifying personal characteristics; common methods include passive infrared, thermal, and anonymized RF or motion sensing, which reduce legal and ethical risks and improve employee acceptance by avoiding video capture and personally identifiable information (PII).
Defining privacy-first people sensing
Privacy-first design minimizes personal data collection and prevents identification of individuals through core principles that protect employees and reduce compliance risk.
- Data minimization: collect only the metrics required for decisions.
- Anonymization and aggregation: report patterns rather than individual traces.
- Purpose limitation: use data only for agreed business functions.
- Transparent governance: clear policies, retention limits, and access controls.
Butlr is an example of a vendor using thermal, camera-free sensors and spatial intelligence to deliver aggregate, actionable building insights without capturing images.
High-value occupancy metrics for real estate decisions
Prioritize metrics that map directly to cost, utilization, or experience so real estate decisions are evidence-driven.
- Occupancy rate: percentage of desks, rooms, or floors occupied over time; helps size future footprint.
- Peak utilization: highest concurrent usage and peak hours; drives HVAC and amenity planning.
- Average dwell time: how long people stay in a space; informs room scheduling and amenity design.
- Transition counts (flows): movements between zones; useful for zoning and adjacency planning.
- Vacancy duration: how long spaces remain unused; identifies repurposing or sublease opportunities.
- Density index: people per usable square foot during peak times; informs densification or expansion.
- Flex utilization: usage of hot desks, hoteling systems, and collaborative spaces; indicates success of flexible workplace policies.
- Forecasted occupancy: short- and long-term predictions based on trends and scheduled events; supports lease negotiations and scenario planning.