Opposite logo

Human Factors Integration & Assurance

Embedding HF principles into major projects and organisational systems

Workload Studies & Task Analysis

Understanding human limits, efficiency, and error potential

Infrastructure & Design Reviews

Assessing usability, ergonomics, and safety in design

Mock-up Visualisations & Simulations

Supporting design decisions through visual and behavioural modelling

Safety Reviews & Specialist Advice

Behavioural safety analysis, safety-in- design reviews, and human performance support

Safety-Critical Communications

Designing procedures and communication systems for reliability under pressure

Systems Thinking & Analysis

Uncovering root causes, interdependencies, and leverage points within complex systems

Case Studies

Real results from real projects. Discover how our human factors approach has delivered measurable outcomes for organizations across different industries.

Safety in Design Manual – Level Crossing Upgrades

  • Digital Tools, Human Factors, Safety in Design
The Problem
The Opposite
Level Crossing Upgrade Guidebook case study background
Level Crossing Removal Project logo

Safety in Design Manual – Level Crossing Upgrades

Problem:

Level crossing safety requirements were complex and difficult to apply consistently.

Process & Tools used:

  • Human Factors design
  • Risk matrices
  • Automated workflows
  • Visual interface design
The Outcome
Level Crossing Removal Project logo

Safety in Design Manual – Level Crossing Upgrades

Solutions:

Created an interactive Safety in Design Manual with step-by-step risk workflows and automated control selection.

Outcome

  • A user-friendly guide that streamlined planning and implementation of upgrades using Human Factors thinking.
The Outcome

Human Factors in Rail Projects

  • Assurance, Human Factors, Safety in Design
The Problem
The Opposite

Human Factors in Rail Projects

Problem:

Large rail projects required consistent Human Factors integration to reduce risks and close unresolved safety issues.

Process & Tools used:

  • Design reviews
  • HF Integration Plans
  • Specialist studies
  • Safety assurance
The Outcome

Human Factors in Rail Projects

Solutions:

Opposite embedded Human Factors across six major projects, reviewing 600+ designs and leading assurance processes.

Outcome

  • Hundreds of risks resolved and simplified assurance plans adopted by stakeholders.
The Outcome

Wayfinding Redesign – Underground Stations

  • Accessibility, Human-Centred Design, Wayfinding
The Problem
The Opposite

Wayfinding Redesign – Underground Stations

Problem:

Passengers struggled to navigate Melbourne’s underground stations, causing congestion and confusion.

Process & Tools used:

  • Passenger journey mapping
  • In-situ testing
  • Accessibility consultation
The Outcome

Wayfinding Redesign – Underground Stations

Solutions:

Developed new wayfinding concepts with colour-coded routes, street-to-platform integration, universal icons, and enhanced safety cues.

Outcome

  • Framework improved passenger flow, reduced congestion, and enhanced accessibility.
The Outcome

Managed Motorways & Smart Roads Guide

  • Communications, Digital Design, Transport Strategy
The Problem
The Opposite

Managed Motorways & Smart Roads Guide

Problem:

VicRoads needed to explain Managed Motorways benefits and modernise technical guidance.

Process & Tools used:

  • Infographics
  • Messaging suite
  • Digital-first guide design
  • Process flows
The Outcome

Managed Motorways & Smart Roads Guide

Solutions:

Developed a campaign with bold visuals and a digital Smart Roads Guide translating complex infrastructure concepts.

Outcome

  • Boosted awareness, built stakeholder support, and delivered a practical, interactive reference for road
The Outcome
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