Mobile phones as a new memory aid: a preliminary investigation using case studies.

Memory impairment is one of the most common concerns following a brain injury of any severity. The use of effective external memory aids can help minimize the devastating effects such memory impairment can have on an individual's everyday life. Reviewed in this report are case studies of five individuals suffering significant everyday memory problems that were given a new memory aid that utilizes standard mobile phones. Measurements included diary-format observations and qualitative feedback. The results of the study show promising outcomes for all of the cases, and have led to recent adaptations to allow for wider and more effective use of this memory aid.