An iron that shuts off automatically after 5 minutes of non-use exemplifies which Universal Design principle?

The principle of Universal Design exemplified by an iron that shuts off automatically after 5 minutes of non-use is Tolerance for Error. This principle focuses on minimizing hazards and the adverse consequences of accidental or unintended actions. In this case, the automatic shut-off feature is designed to reduce the risk of fire or damage that could occur if someone forgets to turn off the iron after use. By incorporating this safety mechanism, the design accommodates potential user errors and enhances safety, thus aligning with the Tolerance for Error principle. This contributes to a more user-friendly and secure experience, particularly for individuals who may be distracted or have memory challenges.