Are critical actions/shutdown actions protected from accidental activation?
Controls may be recessed, shielded, or otherwise surrounded by physical barriers to protect shutdown actions for accidental activation. Controls should be operable form the location where the user is most likely to need to interact with the system.
Check: keyboard, mouse, trackball and light pen.
Comments/Recommendations
NUREG0700, point, 3.1.1-4, 5, p. 218.
DC: Applicable to the DC