Technology-Based Behavioral Interventions for Daily Activities and Supported Ambulation in People With Alzheimer’s Disease

Abstract

OBJECTIVES: These 2 studies evaluated technology-based behavioral interventions for promoting daily activities and supported ambulation in people with mild-to-moderate and moderate-to-severe Alzheimer's disease, respectively. METHODS: Study 1 included 8 participants who were taught to start and carry out daily activities on their own using a tablet or smartphone device, which provided activity reminders, step instructions, and praise. Study 2 included 9 participants who were taught to engage in brief periods of ambulation using a walker combined with a tilt microswitch and a notebook computer, which monitored step responses and provided stimulation and prompts. RESULTS: The participants of study 1 succeeded in starting the activities independently and carrying them out accurately. The participants of study 2 largely increased their ambulation levels and also showed signs of positive involvement (eg, smiles and verbalizations). CONCLUSION: The aforementioned technology-based interventions may represent practical means for supporting people with Alzheimer's disease.