We can prevent
mode confusion by avoiding control sharing and display sharing, or condition sharing. This requires allocating a control for
each function, and a display area for each section of information. We can prevent
mode confusion by avoiding control sharing and display sharing, or condition sharing. This requires allocating a control for
each function, and a display area for each section of information.
Control allocation and display allocation are often impractical in
systems involving many functions and information items.
We can reduce the likelihood of operating in the wrong
mode by highlighting the effective
mode.
Updated on 07 Mar 2017.