BioLoo is a wearable smart nursing robot that provides integrated care for individuals with limited or no mobility, offering comprehensive functions including flushing, washing, drying, ventilation, and sterilization for personal hygiene. Envibot is a foldable wheelchair robot capable of autonomous obstacle avoidance, automatic following, and intelligent braking. Carebot is an emotional companion robot designed to address issues such as loneliness, daily safety, health monitoring, and remote assistance for the elderly.