How it works
The difference is the question being asked. Occupancy data asks how spaces are used: how many people are on a floor, which rooms go unused, which days peak. Employee monitoring asks what a person is doing: keystrokes, screenshots, application use, messages or location throughout the day.
Some signals can serve both purposes, so design matters. A check-in or network presence record can feed an aggregate occupancy chart or an individual attendance report. What separates planning from monitoring is purpose, aggregation, who can see individual records, how long they are kept and whether employees were told.
Data protection law in many countries expects monitoring of workers to be necessary, proportionate and transparent, often with an impact assessment before intrusive methods. Aggregate occupancy measurement for space planning sits at the low end of that scale; activity tracking and covert monitoring sit at the high end.
How to measure it
- Write down the purpose of each data source and the decisions it serves.
- Report occupancy in aggregate by floor, team or building wherever possible.
- Limit individual-level access to named roles and set a retention period.
- Tell employees what is collected, why and who sees it, and let them hide their location from colleagues where the tool allows.
Examples
- Occupancy data: a floor averages well under half its desks on Fridays, so the team closes it on Fridays and saves on cleaning and heating.
- Employee monitoring: software captures random screenshots of each employee's screen to rate productivity.
Benchmarks
CBRE found 71% of organizations with hybrid programs requiring office presence actively monitor employee attendance.
CBRE, The Hybrid Reality (2026 Global Workplace & Occupancy Insights)
Common mistakes
- Using attendance data to rank or discipline individuals without a clear, communicated policy.
- Collecting individual data when an aggregate answers the question.
- Keeping presence records indefinitely.
- Rolling out tracking without telling employees what it records.
How Kadence helps
Kadence measures how spaces are used from bookings, check-ins and office network presence; it does not track keystrokes, screens or application activity. PII data retention controls set how long personal data is kept, building-scoped admins and custom roles limit who sees what, and employees can use incognito mode to hide their location from colleagues.
Security · Workplace analytics · Workplace occupancy
Frequently asked questions
Is measuring office occupancy the same as employee monitoring?
No. Occupancy measurement counts how spaces are used, usually in aggregate, to plan floors, rooms and services. Employee monitoring tracks what individuals do. The same presence signal can serve either, so purpose, aggregation, access and retention decide which one you are running.
Is it legal to monitor employee attendance?
In many countries, yes, if it is necessary, proportionate and transparent. Rules vary: UK and EU data protection law expects a lawful basis and often an impact assessment, and some countries require works council agreement. Take legal advice for each country.
Does desk booking software track employees?
It records bookings and check-ins, which show who used which space and when. Whether that becomes tracking depends on configuration and use: aggregated reporting, restricted access, short retention and employee privacy settings keep it focused on space.
How do you measure office use without surveillance?
Measure spaces and teams, not individual activity. Use check-ins and network presence rather than screen or keystroke tracking, report in aggregate, restrict individual records, set retention periods and explain the purpose to employees before rollout.
Related terms
- Presence data (sensorless occupancy) The record of who was actually in the building and when, from signals you already have: network, badges and check-ins.
- Working time recording The EU requirement that employers run an objective, reliable and accessible system to record each worker's daily working time.
- Occupancy monitoring Continuous measurement of how many people use each building, floor, room and desk, and when, from presence signals or sensors.
- Badge data Access-control swipe records showing who entered a building or floor and when, often used to measure attendance.
- Workplace analytics Analysis of bookings, check-ins, attendance and occupancy data to guide decisions about office space, policy and services.
- Works council An elected employee body, common in Germany, the Netherlands and the Nordics, that must be consulted before attendance tracking starts.
Sources
- Employment practices and data protection: monitoring workers, UK Information Commissioner's Office
- The Hybrid Reality: Why the Office Is More Important Than Ever, CBRE
Kadence editorial team · Last reviewed