2.8-7 User Expertise and HSI Flexibility Features

The design of flexible HSI features should provide capabilities that are consistent with the levels of expertise of the users.

Additional Information:
User needs are typically different for different levels of expertise. Users who have limited exposure to the advanced capabilities of computer-based HSI components may require a high degree of support for interface management actions, such as through the use of menu-based systems and computer-based help features. Users who are highly proficient in the use of the HSI may require features that limit the number of steps required to complete an action, such as via a command-based interface rather than a menu-based interface.