Sentence is a shared smart walker designed for future senior communities. It supports safe walking and social interaction to help slow cognitive decline linked to aging and dementia. With dual rotating cameras and a responsive interface, it presents helpful prompts based on the user’s gaze. Its curved, low-center structure provides stability, and a folding hinge allows efficient storage for shared use. Sentence aims to reduce the fear of going out, offering assistance for seniors who face physical and memory challenges.