Communication, Teamwork, and Interface Design
This lesson builds practical understanding of human factors engineering using a healthcare quality, patient safety, and high-reliability lens.
Learning outcomes
- Connect communication design to teamwork and safety.
- Identify interface and handoff failures that create risk.
- Use HFE thinking to improve communication reliability.
Communication as a design issue
Communication failures are often framed as interpersonal problems, but many are design problems. If critical information is hard to find, if role expectations are unclear, or if handoff tools are inconsistent, communication reliability suffers.
Teamwork and shared mental models
Teams perform better when they share an understanding of goals, current patient status, and expected next steps. Briefings, huddles, structured handoffs, and escalation protocols help create that shared picture.
Interface design and signal clarity
Monitors, dashboards, whiteboards, and digital messaging tools all shape communication. Human factors engineering emphasizes clarity, salience, and timely visibility of the most important signals.
Reducing ambiguity
Standard formats such as SBAR can help, but format alone is not enough. Teams also need systems that make the right information available at the right time with minimal ambiguity.