Memory impairment is one of the most common concerns following a brain inju
ry of any severity. The use of effective external memory aids can help mini
mize the devastating effects such memory impairment can have on an individu
al's everyday life. Reviewed in this report are case studies of five indivi
duals suffering significant everyday memory problems that were given a new
memory aid that utilizes standard mobile phones. Measurements included diar
y-format observations and qualitative feedback. The results of the study sh
ow promising outcomes for all of the cases, and have led to recent adaptati
ons to allow for wider and more effective use of this memory aid.