1.6.1-11 Display Devices for Reducing Interface Management Demands

The number of display devices provided in the HSI should be sufficient to maintain interface management demands at a level that does not impair user performance

Additional Information:
The number of display devices should not be so high that the devices cannot fit within the recommended viewing areas of workplace design and, thus, cannot be easily monitored or operated effectively by the users. However, the number of display devices should not be so low that the interface management demands required for accessing and using displays detracts from the user's overall performance on primary tasks.