A lot of pedestrian detection trials don’t fail because the tech is broken. They fail because the trial doesn’t match what actually happens on site—real interaction points, real pace, and real behaviours over time.
In other words: the trial proves the system can trigger an alert—but not whether it will stay effective (and trusted) in your highest-exposure conditions.
Where trials fail quietly (examples by industry)
Warehousing / Distribution Centres
Trials can look strong in quiet aisles and controlled demos, then fall apart once you test through peak congestion, mixed equipment, and labour variability.
To get a clearer picture, test it in scenarios like:
- Peak pick + cross-aisle intersections (mixed MHE and pedestrians)
- Dock doors / loading bays (blind corners, pedestrians exiting trailers)
- Reversing into staging lanes during the busiest part of shift
Manufacturing (plants and workshops)
Trials often fail when they aren’t tested across real production constraints—noise, line changeovers, contractor presence, and the “can’t stop the job” reality.
As you assess it, make sure it’s being tested in scenarios like:
- Line-side forklift routes + pedestrian crossings during normal production tempo
- Changeovers / maintenance windows (different workflows, different exposure)
- Shared zones with contractors and visitors (variable behaviour + supervision)
This article is general information only. It is not legal advice or safety consulting. Always align decisions to your workplace risk management process and your traffic management controls.
Mistake #1 Treating it like a demo, not a site-fit evaluation
If the goal is simply to “see it work”, it’s easy to miss what matters: whether it fits your workplace conditions and your existing controls.
Mistake #2 Testing in easy zones instead of true interaction points
Evaluate where exposure actually happens, such as:
- docks and loading bays
- intersections and cross-aisles
- racking ends / aisle exits
- reversing areas
- peak congestion windows
Mistake #3 Ignoring human factors (trust, confusion, workarounds)
Watch for:
- alarm overload that people tune out
- confusion about what the alert means (and what response is expected)
- workarounds (muting, route changes, “gaming” the system)
Mistake #4 No ownership for change
Decide upfront:
- who can request changes
- who approves changes
- who communicates changes to the workforce
- how changes are documented
Mistake #5 Forgetting the hierarchy of controls
Technology should support traffic management, procedures, training and supervision. It should not be treated as a complete safety solution, and it does not eliminate residual risk.
What to do instead (a simple, practical approach)
- Define your highest-exposure scenarios first
- Evaluate in those scenarios (including busy periods)
- Assign ownership and set a recurring review cadence so the control stays effective as the site changes
Sources
- Safe Work Australia – General guide for workplace traffic management (PDF): https://www.safeworkaustralia.gov.au/system/files/documents/1703/traffic-management-general-guide.pdf
- Safe Work Australia – Managing risks: https://www.safeworkaustralia.gov.au/safety-topic/managing-health-and-safety/identify-assess-and-control-hazards/managing-risks
- OSHA – Hierarchy of Controls (PDF): https://www.osha.gov/sites/default/files/Hierarchy_of_Controls_02.01.23_form_508_2.pdf
- OSHA – Hazard Prevention and Control: http://www.osha.gov/safety-management/hazard-prevention
