TASC Vision — AI-Powered Worksite Safety Analysis

Technical Explainer

How TASC VisionScan™ Works

Five steps from photo capture to employer dashboard and worker passport.

1

Photo Capture

A worker or supervisor captures a worksite photo — via the Employer Portal (safety manager uploads for facility-wide analysis) or the Safety Passport (individual worker captures from their mobile device). The photo is the only input required.

2

Secure Photo Processing

The TASC backend routes the photo and necessary technical context to the AI provider configured for VisionScan. The photo and resulting analysis may be retained with the safety record, and selected images and annotations may be used in restricted TASC datasets for validation and model improvement. Provider processing and retention depend on the configured service and account controls.

3

Structured Hazard Analysis

The AI receives a structured safety prompt asking it to identify visible energy types, hazard zones, controls, potential gaps, exposure pathways, and preliminary severity information. Model output can vary and may miss, misclassify, or infer details that are not present.

4

AI Returns Structured Data

The model returns JSON-formatted output including overall risk score, severity label (SAFE / CAUTION / HIGH / CRITICAL), narrative summary, energy matrix, hazard cards with exposure pathways, controls detected, control gaps, and bounding box coordinates for the annotated photo overlay.

// Example AI response (abbreviated)
{
  "overall_risk_score": 7.2,
  "severity_label": "CRITICAL",
  "narrative_summary": "...",
  "energies": [{ "type": "Gravity", "magnitude": 10, "score": 7.8 }],
  "hazards": [{ "name": "Struck-by (falling pallets)", "severity": "CRITICAL" }],
  "controls_detected": [{ "name": "Forklift load spreader bars" }],
  "control_gaps": [{ "name": "No visible exclusion zone barriers" }],
  "bounding_boxes": [{ "label": "Hazard Zone", "color": "orange" }]
}
          

5

Structured Delivery

Employers see the full risk assessment with energy matrix, control status, actionable gaps, and annotated photo in the dashboard. Workers see a plain-language personal risk summary, "What's Good," and "What's Concerning" on their Passport. Both can print/export PDF and take corrective action directly from the assessment.

Aspect	Why It Matters
Speed	Processing time varies with image size, provider availability, and network conditions
Consistency	A standardized prompt structures the review, but AI results can vary and require validation
Scalability	High-volume photo analysis without hiring additional safety staff
Empowerment	Workers can run scans on their own schedule — not waiting for inspectors
Documentation	Every scan is timestamped and exportable for compliance records and audits

AI-Generated Content May Contain Errors

TASC Vision is an AI-assisted decision support tool, NOT a replacement for qualified safety professionals. AI models can misidentify hazards or miss subtle risks. TASC Vision should be verified by a qualified safety professional for critical decisions. For high-consequence decisions (shutting down operations, high-risk work procedures), always involve a certified safety manager or OSHA-trained personnel. This disclaimer appears in the app before every analysis.

Employer Output

Employer Dashboard Walkthrough

A hypothetical warehouse loading dock scene: three forklifts stacked with palletized goods 8–10 feet high, two workers near the loading area, spreader bars and load signage in place — but no physical exclusion zone barriers.

Risk Score & Severity Badge

Large badge shows risk score 7.5 — CRITICAL with a color bar from green (Safe) to red (Danger). Immediate visual triage at a glance.

Annotated Photo with Layers

Original photo with toggleable bounding box layers: Hazard Zones, Controls in place, Control Gaps. Click any box to expand details.

Energy Identification Matrix

Magnitude × Exposure × Probability scoring per energy type. Gravity (10/10) dominates due to suspended loads and worker proximity. Motion secondary.

Hazard Exposure Cards

Detailed cards per hazard: severity, exposure type, pathway description, workers exposed, frequency, and energy source. Full audit trail per risk.

Control Detection Section

Engineering, administrative, and PPE controls identified from the photo. Status indicators show confirmed controls vs. assumed vs. not visible.

History & Trend Analysis

Prior analyses for the same location, sortable by date or risk score. Trend line shows if controls are improving or degrading over time.

PDF Export

Export the report, bounding boxes, and recommendations for review and recordkeeping. The export does not by itself establish regulatory compliance or due diligence.

AI Risk Narrative

Plain-English paragraph summarizing the dominant risks and recommended immediate actions, generated alongside the structured data output.

Example: Warehouse Loading Dock (Risk Score 7.5 — CRITICAL)

Energy Type	Magnitude	Exposure	Probability	Score
↓ Gravity	10	8	3	7.5
⟳ Motion	8	6	2	5.3

Hazards Identified

CRITICAL Struck-By (Falling or Swinging Load)

Pathway: Worker standing near or beneath suspended load during lift, shift, or lower operations.
Workers exposed: 2–3 active during shift | Frequency: Occasional (5–10× per shift) | Energy source: Gravity
Detail: If a load slips from the spreader bar or a lifting operation fails, workers face direct impact or crush injury. No physical exclusion barriers prevent unauthorized zone entry.

CRITICAL Crush (Load & Equipment)

Pathway: Worker pinned between forklift and dock structure, or between two stacked loads.
Workers exposed: 2–3 active during shift | Frequency: Occasional | Energy source: Gravity + Motion
Detail: During pallet positioning, limited operator visibility and no spotting protocol increase risk of worker being pinned.

Control Gaps

Gap: Lack of visible physical barricades or exclusion zone tape around the potential fall zone of suspended loads. Impact: Workers can unknowingly enter a high-risk zone.

Gap: No visible tag line control system to prevent load rotation during lift operations. Impact: Load swing could strike personnel or nearby equipment.

Worker Output

Safety Passport Walkthrough

Same scene, simplified view — designed for quick comprehension and personal safety awareness, not compliance reports.

Risk Score in Plain Language

Large badge: 7.5 CRITICAL with subtitle "Scan from today at 10:23 AM." Plain-language: "This is a high-risk area. Read the safety guidance below."

Plain-Language Summary

AI-generated paragraph in simple language describing the hazards and what the worker should do — no safety jargon, no energy matrices.

What's Good

Green checklist of controls confirmed in the scene: spreader bars, hard hats, high-vis vests, load-limit signage. Positive reinforcement for existing safety culture.

What's Concerning

Orange/yellow warnings about issues observed: no physical barriers around load path, limited forklift operator visibility, no tag line controls visible.

Actionable Recommendations

Specific, actionable suggestions: establish physical exclusion zones, implement spotting protocol, require tag lines, verify forklift operator certification.

Create Corrective Action

Opens a form to create a trackable safety action (e.g., "Install barrier tape by EOD") linked to the scan for audit trail.

Privacy Control

Available sharing controls let workers manage some personal scans. Employer access can also depend on who created the record, organization settings, permissions, and applicable legal requirements.

Portable Safety Record

Last 10 personal scans with trend data. Safety record follows the worker between jobs — not tied to any single employer's system.

Comparison

Employer View vs. Worker View

Same underlying analysis, two very different experiences — each designed for its audience.

Aspect	Employer Dashboard	Safety Passport
Scope	All dock analyses; facility-wide trends	This scan only; personal safety record
Detail Level	Energy matrix, probability scoring, trend analysis	Plain-language summary, actionable dos/don'ts
Action	Create compliance tasks, schedule corrective actions	Create personal safety reminder, opt-in corrective action
History Access	21+ prior scans; compare trends	Last 10 scans; personal trends only
Export	Detailed PDF for audit/compliance	Simple PDF for personal safety record
Data Visibility	Authorized facility and worker data according to the configured workflow and permissions	Personal records and available sharing controls; access remains subject to organization settings and law

Union-Friendly Design

Built to Earn Trust — From Both Sides

TASC Vision is designed to work with unions and workers, not around them.

Why Workers Trust TASC VisionScan™

Intended for safety review, with access and sharing governed by the configured workflow and disclosed policy

Not a "gotcha" tool — designed to empower safety, not punish workers

Not replacing trained professionals — AI is a helper, not an authority

Privacy-first — personal data is not sold; approved service providers process only what is needed to deliver the feature

Portable — safety record follows workers between jobs

Why Employers Adopt TASC VisionScan™

Adds a structured visual review that can help a qualified person consider visible hazards and controls

"Every $1 in safety prevention returns $4–$6" (OSHA Safety Pays Program) — proactive hazard ID is the highest-ROI safety investment

"$58.61B/year in direct workers' comp costs" (Liberty Mutual Workplace Safety Index, 2023) — reducing even one incident significantly impacts premiums

Creates timestamped records that may support a broader safety process; records do not by themselves establish legal due diligence

Produces structured reports for review by appropriately trained personnel

Architecture

Technical Implementation

How TASC Vision processes data under the hood.

1

Photo Intake

Worker or employer uploads via web or mobile app. JPEG/PNG supported. No special equipment required — any smartphone camera works.

2

AI Proxy Routing

TASC securely routes the image and necessary technical context to the AI provider configured for VisionScan. Direct account identifiers are not intentionally included in the analysis prompt.

3

Structured JSON Response

AI returns JSON with energy scores, bounding boxes, hazard cards, control detection, and narrative. Three-layer fallback (parse → regex extract → simplified re-prompt) ensures valid output even if model returns prose.

4

Frontend Rendering

Web/mobile app renders annotated photo with SVG overlays, energy matrix, hazard cards, and action buttons in under 2 seconds. Safety Passport renders in under 1 second.

5

Storage & Audit Trail

The photo, score, timestamp, findings, and related actions may be stored in TASC's AWS database and object storage as part of the safety record. Access and retention follow organization settings, product controls, applicable agreements, and legal requirements.

Variable

Photo upload to AI response

<2s

Dashboard rendering

2×

Automatic retries on failure

Compliance & Disclaimers

What TASC Vision Is — and Isn't

Five things you need to know before deploying TASC Vision in your safety program.

1. AI Accuracy

TASC Vision is conservative — it errs toward flagging potential hazards rather than missing them. This means some flags may be false positives. Always verify with a human safety expert for critical decisions.

2. OSHA Compliance

TASC Vision is a decision-support tool, not an OSHA substitute. Employers must still conduct required inspections and investigations using OSHA-trained personnel. TASC Vision augments — it doesn't replace — required compliance programs.

3. Workers' Comp

Insurance carriers may require independent verification of TASC Vision findings before adjusting premiums. TASC Vision does not replace required safety audits. Check with your carrier before using findings in premium negotiations.

4. Privacy

Designed with data minimization, access controls, and worker sharing choices. Privacy rights and cross-border transfer requirements are handled according to the applicable law, agreement, and configured service region.

5. Liability

TASC Vision provides recommendations, not instructions. Employers remain responsible for all workplace safety decisions and outcomes. Use TASC Vision as one input among many in your safety management system.

FAQ

Frequently Asked Questions

How accurate is TASC Vision?

Performance varies by hazard type, image quality, lighting, angle, environment, and model version. TASC does not publish a general accuracy percentage without a documented validation scope. Always verify findings with a qualified safety professional, especially for critical or high-consequence decisions.

Can I use TASC Vision instead of hiring a safety consultant?

No. TASC Vision is a supplement to professional safety expertise, not a replacement. Use it to augment your safety program, catch hazards between professional audits, and empower workers to identify risks in real time.

Who can see my analysis?

Worker-owned analyses use the product's sharing controls. Employer-created facility analyses are available to authorized employer users. TASC service providers process data as needed to host, analyse, secure, and support VisionScan; TASC does not sell the data.

What if TASC Vision misses a hazard?

Report it. Every piece of feedback is reviewed by our safety team and feeds back into model improvements. TASC Vision is designed to be conservative (flag more, not less), but no AI system is perfect.

Is my photo stored or used for AI training?

Photos may be stored with the VisionScan safety record. They may also be processed by the configured AI provider, and selected images and annotations may be retained in restricted TASC datasets for validation and model improvement. Retention, deletion, provider, and regional requirements should be confirmed before enabling VisionScan for regulated or sensitive imagery.

Does TASC Vision work for all industries?

TASC VisionScan™ is designed for high-hazard environments: construction, warehousing, manufacturing, mining, and utilities. It performs best on scenes with visible physical hazards, equipment, and personnel. Office environments or low-hazard scenes will show low risk scores, which is expected.

What happens if the AI analysis fails?

TASC Vision implements 2 automatic retries (5s and 15s delays) if the AI returns an error or times out. If all retries fail, the user sees "Analysis unavailable. Please try again or contact support." A fallback option to request manual analysis from a qualified safety consultant is also available.

From Worksite Photo
to Safety Intelligence

How TASC VisionScan™ Works

Employer Dashboard Walkthrough

Safety Passport Walkthrough

Employer View vs. Worker View

Built to Earn Trust — From Both Sides

Technical Implementation

What TASC Vision Is — and Isn't

Frequently Asked Questions

Ready to See TASC Vision in Action?

From Worksite Phototo Safety Intelligence

How TASC VisionScan™ Works

Employer Dashboard Walkthrough

Safety Passport Walkthrough

Employer View vs. Worker View

Built to Earn Trust — From Both Sides

Technical Implementation

What TASC Vision Is — and Isn't

Frequently Asked Questions

Ready to See TASC Vision in Action?

From Worksite Photo
to Safety Intelligence