Real-time hazard detection

Real-time hazard detection: findings while the hazard still exists

Real-time hazard detection means identifying a hazard fast enough to act on it — while the condition still exists. With OSHA Scan, that speed comes from a photo: snap a picture of the work area and the AI returns its visible findings in seconds — each hazard named, referenced to the OSHA standard it may relate to, with a suggested fix, a confidence level, and a 0-100 score. It is on-demand analysis of a photo, not continuous video surveillance — which means it works on any site, from any phone, with nothing installed. Free to try, no account needed. A person verifies every finding on the floor.

Detect hazards in seconds — free See a sample report

Free · No account needed to scan · Results in seconds

Supervisor photographing an active concrete deck — a worker beneath a suspended load and uncapped rebar detected in real time

Why detection speed is the whole ballgame

Most hazards are found late. The trailing cord gets written up at the monthly inspection, three weeks after it appeared. The missing rebar caps surface in an audit photo long after the crew moved on. The gap between when a hazard appears and when someone with authority knows about it is where incidents live — and traditional inspection cycles leave that gap open for days or weeks at a time.

Photo-based detection collapses the gap to seconds. The supervisor who notices something off frames a photo, and before they have walked ten steps the analysis is back: each visible hazard named, weighted, referenced to the standard family it may relate to, and paired with a suggested correction. The hazard is still there — which means the fix can happen now, to the actual condition, instead of being a line item about a condition nobody quite remembers.

Speed also changes who detects. When analysis takes seconds and lives in a phone browser, hazard detection stops being the safety manager's Tuesday task and becomes something any lead can do at task start, at shift change, or the moment a site changes — the exact moments risk actually moves.

'Real-time' honestly defined: on-demand vs. continuous

Two different technologies wear the 'real-time' label, and it is worth being precise. Continuous systems — AI-enabled fixed cameras — watch one location around the clock and alert on defined events. They are genuinely real-time for that one field of view, and they carry the costs of a capital project: hardware, mounting, network, workforce privacy considerations, and a view that never moves. OSHA Scan is the other kind: on-demand analysis that runs the moment you take a photo and returns findings in seconds. It is not watching anything between photos — and in exchange, it covers any viewpoint on any site with zero installation, today.

For the moments that decide most incidents — a new task starting, a delivery staged in the wrong place, a subcontractor's setup, a changed condition after weather — the on-demand model is usually the more practical fit: those are precisely the moments a person is present, looking, and able to take a picture. The photo turns their attention into a documented, analyzed record in the time it takes to keep walking.

The find-to-fix cycle, compressed

Detection only matters if it shortens the path to correction. Every OSHA Scan finding arrives as an actionable unit: the hazard, why it matters, the OSHA standard family it may relate to, a suggested corrective action, and a confidence level. Accepted findings become checklist items with owners — so the same minutes that detected the hazard also assigned its fix. When the correction is done, re-scanning the same viewpoint produces the closing evidence: the recovered score and a clean finding list, timestamped, attached to the same inspection record.

Compare that to the traditional loop: hazard noticed, noted on paper, typed up, emailed, triaged, assigned, verified — each handoff adding a day and losing detail. The compression is not about working faster; it is about removing the handoffs where hazards used to wait.

Where seconds genuinely matter: struck-by and fall exposures

Some hazard families are stable for weeks — a missing sign, a faded label. Others are lethal precisely because they are momentary: a worker's path crossing under a suspended load, an unprotected edge on a deck that was guarded yesterday, an impalement hazard uncapped between pours. These are the exposures where a monthly inspection is statistically blind — they appear and resolve between visits. Fast photo analysis is the counter: the supervisor who sees the lift starting can scan the area in the time the load takes to rise, and the findings — suspended-load clearance, rebar caps, edge protection — come back while the crane is still in the air. That is the honest case for speed: not replacing the inspection program, but covering the exposures that never survive long enough to appear in it.

What comes back in seconds

One photo in, a weighted finding list out — fast enough to act while the condition still exists.

Any phone, any site, no install

Detection runs on the photo you just took — no mounted cameras, no network drops, no integrator. The phone in your pocket is the sensor.

Findings in seconds

The analysis returns while you are still standing there: hazards named, weighted, and referenced to the OSHA standard each may relate to.

Momentary exposures caught

Suspended-load paths, missing caps, open edges — the short-lived, high-severity conditions that monthly inspection cycles are blind to.

Every scan builds the record

Each fast scan is also a timestamped inspection entry — findings, fixes, and re-scans accumulate into your compliance history automatically.

Demo: the report a scanned photo comes back with

Scan a photo like the one above and this is the report you get — score, findings, OSHA references, and fixes. It is an illustrative example, clearly marked — not live scan data.

Example report

Illustrative — not live scan data

Example construction deck photo analyzed in real time for hazards

Compliance score

Lower means more potential hazards found

5 potential hazards found

2 High3 locked

1Worker walking beneath a suspended pallet of material
High
Possibly related to hoisting and suspended-load safety (29 CFR 1926.1425)
Observed condition: A person under a suspended load has no margin — rigging failure, load shift, or a snagged sling turns the walk-under into a struck-by event with no warning time.
Corrective action: Stop the walk-under now: barricade the swing path, brief the crew on the exclusion zone, and hold foot traffic until the load lands.
High confidence
2Rows of vertical rebar standing without protective caps
High
Possibly related to impalement protection (29 CFR 1926.701(b))
Observed condition: Uncapped rebar below any surface a person could fall from converts a stumble into an impalement — and this deck has workers moving at the same level as the exposed ends.
Corrective action: Cap or bend the exposed ends, or guard the rows — and add cap checks to the task setup for every pour sequence.
High confidence

Edge protection along the open deck perimeter
Full detail — severity, the OSHA standard it may relate to, and the suggested fix — is included in the complete report.
Lumber and debris in the walking path
Full detail — severity, the OSHA standard it may relate to, and the suggested fix — is included in the complete report.
Tag line use on the suspended load
Full detail — severity, the OSHA standard it may relate to, and the suggested fix — is included in the complete report.

3 more findings in the full report

See every finding, fix, and OSHA reference

5 included site scans + 10 signup bonus. No credit card.

AI-generated analysisThese findings are potential hazards flagged by AI from a single photo. They are a starting point for your own review — not an official OSHA determination. Verify conditions on site with a qualified person before acting.

Try it free

Now scan your own photo — free

Upload a photo like the one above and get a compliance score and hazard count in seconds. No account needed to scan — create a free account to unlock the full report.

Findings in seconds — suspended-load walk-under, uncapped rebar — while the hazard exists
Each hazard weighted, referenced to its OSHA standard, and paired with a suggested fix
A 0-100 score and a dated entry that builds your inspection history scan by scan

Live OSHA hazard analysis

Free instant AI scan

Photo scan — no account neededVideo walkthrough scan — free account

1Upload photo

2AI analysis

3See report

Name this job site (optional)

Use the real site or facility name. If you save the scan after signup, it becomes the report name.

Three angles, one deeper scan

Only the wide shot is required — every extra angle gives the AI more places to look.

Required: Set the scene — one wide shot lets the AI sweep the whole area at once

Stand at the entry point and capture corner to corner: floors, ladders, scaffolds, and everyone at work

or choose from your library

Drop a job-site photo or walkthrough video

Click to upload, drag & drop, or snap a photo on site. Photos scan free in about 15 seconds — no signup, no card. Video walkthroughs (up to 3 min) run on a free account.

JPGPNGWEBPGIFAVIFBMPup to 15MBMP4MOVWEBMup to 150MB · free account

Results in ~15sReferences relevant OSHA standardsPrivate - deleted in 48h unless you save it

Accuracy boosters

Small habits, sharper scans

Set the scene

Start with context

Fill the frame

2–3 ft for close-ups; keep ladders, cords and workers fully in view.

Capture clearly

Make the frame usable

Light it right

Keep the sun or lights behind you — glare and shadows hide hazards.

Tap to focus

Tap the hazard on screen and hold still one second — blur can't be flagged.

Choose the useful view

Give the AI room to understand

Go landscape

Turn your phone sideways — a wider frame catches more of the scene.

No job-site photo handy?

or scan with video

Video walkthrough scan — free account

Only upload photos you have permission to use, and avoid images showing personal, customer, or confidential information. Demo photos and results are held privately for up to 48 hours so you can save them to a free account; unclaimed photos are deleted automatically. Results are an AI-assisted preliminary review, not an official OSHA determination.

New: Video walkthrough scans

Record up to 3 minutes of your site — the AI extracts frames and flags every hazard with exact timestamps. Free account required.

Try it free →

Get the best results

Wide shot first

Stand at the entrance and photograph the entire work area so AI sees the full context

Hazard areas

Photograph elevated surfaces, equipment, electrical panels, and anywhere workers are active

Close-ups last

Move in close on anything damaged, missing, or that looks risky — the AI catches more detail

The 12-point real-time hazard detection checklist

How to build speed into detection — and keep the fast findings honest. The first four points are free; a free account unlocks the rest and lets you scan your own site.

1
Scan at the moments risk changes
Task start, deliveries, weather shifts, subcontractor setups, lifts — schedule scans around change, not the calendar.
2
Act on high-severity findings before leaving the spot
A struck-by or fall exposure found in real time deserves a real-time response: stop, barricade, brief — then document.
3
Photograph the exposure, not the equipment
Frame where people and hazards meet — the walking path under the load, not just the crane. Relationships are what the model reads.
4
Keep the phone's view honest
Shoot from where a worker actually stands. A flattering angle produces a flattering score, and the score is only useful if it is true.

5
Verify before you escalate
Seconds-fast findings still get a human check — confirm the condition at the spot so the record reflects the floor, not the frame.
6
Use confidence levels to sequence the walk
Hit high-confidence, high-severity findings first; treat lower confidence as 'go look' prompts on the same pass.
7
Assign the fix in the same minutes
Detection speed is wasted if the correction waits for a meeting. Owner, deadline, done — while everyone is still on site.
8
Re-scan to close, not just to check
The after-photo of the same viewpoint is the close-out evidence — recovered score, clean list, timestamped.
9
Cover momentary exposures deliberately
Lifts, pours, energized work, edge work — build a quick scan into the start of the tasks whose hazards never survive to the monthly inspection.
10
Do not let speed replace the program
Fast scans supplement scheduled inspections and JHAs — they cover the gaps between, not the program itself.
11
Record what real-time cannot see
Atmosphere, noise, energy state, permits, training — pair the visual scan with the checks that need instruments and paperwork.
12
Trend the fast scans weekly
A stream of quick scans becomes a trend line per area — falling scores flag drift long before the audit would have.

8 more checklist points

Unlock the full 12-point checklist free

Create your first company account to see every point — plus 5 included AI site scans and a one-time 10-scan signup bonus. No credit card.

What the AI can and can't detect

OSHA Scan reads a single photo. That makes it fast and easy for anyone on site — but it also means it has real limits. Here's an honest look at both.

What it can catch from a photo

Missing or incorrect PPE that is visible in the frame
Unprotected edges, open holes, and visible fall hazards
Housekeeping, trip, and blocked walkway or exit hazards
Visible electrical, struck-by, and equipment-guarding hazards

What a photo can't tell it

Hazards hidden from view or anything outside the photo
Exact heights, distances, weights, or measurements
Training records, procedures, or how equipment is actually used
Full legal compliance or an official OSHA pass/fail determination

OSHA Scan gives an AI-assisted preliminary review from a photo. It does not replace an on-site inspection by a qualified safety professional, and a compliance score is not an official OSHA determination.

Always confirmed by a person on site

A scan is a fast first look, not the final word. Before treating this kind of area as safe, a competent person should still confirm:

Whether the flagged condition still exists — fast findings age fast on active sites
Rigging condition, load weights, and exclusion zones up close
Anything outside the frame or that moved between photo and response
Atmosphere, energy isolation, permits — nothing a camera can measure

Take the OSHA job-site checklist with you

33 critical checks across 7 categories — the same visible gaps the AI scanner looks for. Sent to your inbox as a free PDF.

Keep exploring

More ways to see what an AI OSHA scan can do for your site.

The AI OSHA inspection tool

The overview hub — how the scanner works and every job, site, and hazard it covers.

Computer vision safety

The technology reading the frame behind every fast scan.

Photo hazard detection

The upload-to-findings pipeline, step by step.

Job site photo inspection

The camera-first inspection walk for construction sites.

Hazard detection app

Running scans from the phone already in your pocket.

Construction site safety score

How the 0-100 score turns scans into a trend line.

OSHA: Construction Industry

OSHA's construction hub — the standards behind struck-by, impalement, and fall exposures that fast detection helps catch between inspections.

Official resource — osha.gov

A full sample report

See a complete labelled example of everything a scan returns.

Detect hazards in seconds — free

OSHA Scan

Ready to secure your job sites?

Start with 5 included AI site scans plus a one-time 10-scan signup bonus — no credit card. Build JHA-ready reports and catch changing conditions sooner.

Start your free trial