Abstract: Certain embodiments of the present invention provide a system, method and computer instructions for assessing alertness of an operator of an image review system. In an embodiment, such a system includes: an input module configured to allow alertness data to be input; an alertness assessment module configured to evaluate alertness based on the alertness data; and an output module configured to output information based on the evaluation made by the alertness assessment module. In certain embodiments, the input module may input alertness data from: a three-dimensional coordinate tracking system; a brain wave monitoring device; an eye movement monitoring device; a video recording device; and/or an eye closure monitoring device, for example. In certain embodiments, the alertness assessment module may evaluate alertness data using: a Psychomotor Vigilance Performance Task; the Karolinska Sleepiness Scale; and/or a Visual Analogue Sleepiness Scale, for example.

Abstract: Certain embodiments of the present invention provide a system, method and computer instructions for recommending functionality to users of a system with one or more users. In an embodiment, a functionality recommendation system includes a usage tracking module for tracking usage of functionality by users of a system with one or more users and a recommendation module for: (1) suggesting functionality to users not using the functionality; and/or (2) prompting users of functionality to suggest use of that functionality to users not using the functionality. The functionality recommendation system may also include a recommendation listing module that organizes suggestions, a recommendation output module that outputs suggestions, and/or a functionality tutorial module that outputs information regarding suggested functionality, for example.