Technology-based orientation programs to support indoor travel by persons with moderate Alzheimer's disease: Impact assessment and social validation

► Two orientation programs for indoor travel were assessed with persons with Alzheimer's disease. ► One program used auditory (verbal) cues and the other used light cues at the target destinations. ► Both programs were highly effective in helping the five participants travel to the destinations correctly. ► Social raters favored the program with light cues on a special six-item questionnaire.