The Sleep Cycle app uses the accelerometer in your iPhone to detect your movements while you sleep. You move in different ways throughout the night, and these movements are tied in with the different phases of sleep you pass through, from light sleep, to REM sleep to deep sleep, and back again.
A skills assessment is typically utilized in professional environments in which it is used to evaluate the productivity and professional potential of a person. This type of assessment can be used to analyze how well a possible new-hire might fit into a particular environment.
Another Approach to Needs Assessment to Determine Your Overall Goals in Training. The purpose of the needs assessment is to help you determine what you need to learn to, for example, qualify for a certain job, overcome a performance problem or achieve a goal in your career development plan.