Alzheimer's disease accounts for 60% to 70% of cases of dementia. It is a chronic neurodegenerative disease that usually starts slowly and gets worse over time. The most common early symptom is difficulty in remembering recent events (short-term memory loss). There is no cure for this disease. This project aims to help people troubled by this disease, not only those who have it at present, but also to help those who may one day have it. I am going to accomplish this goal by building a robot.