'Lemmy' is a companion care robot for seniors, developed through four years of research and expert interviews to define the ideal size, form, and functions. Designed with comfort and ease of use in mind, it features a 13.3-inch curved OLED display and two wheels. With a childlike, rounded look, it feels friendly and safe, while its upward gaze ensures eye contact and emotional connection. 'Lemmy' communicates through greetings and animations, supports voice and touch, manages schedules and health, and monitors data in real time, alerting family or medical staff to irregularities.