Principle 5: Tolerance for Error
The design minimizes hazards and the adverse consequences of accidental or unintended actions.
- Guidelines:
- 5a. Arrange elements to minimize hazards and errors: most used elements, most accessible; hazardous elements eliminated, isolated, or shielded.
- 5b. Provide warnings of hazards and errors.
- 5c. Provide fail safe features.
- 5d. Discourage unconscious action in tasks that require vigilance.
PICTURE
Craig Hospital
Denver, CO 2018
Photo by Leah Taylor l https://craighospital.org
Cheyenne Botanic Gardens
Cheyenne, WY 2018
Photo by Joni Gabriel l https://botanic.org
Craig Hospital
Denver, CO 2016
Photo by Joni Gabriel l https://craighospital.org