Conducted 50+ remote or in-home interviews with individuals with Mild to Moderate Cognitive Impairment related to Alzheimer's Disease and their caregivers over two years. Interviewees were participants in clinical trials for Cognito’s investigational medical device involving auditory and visual sensory stimulation. Interviews evaluated the user experience at three touch points during the 6- to 12-month study and covered topics such as the on-boarding experience, device ease of use and comfort, and challenges regarding incorporating the therapy into daily lives.