Cuddle‑Fish Robot

The Cuddle-Fish Robot is a soft, lighter-than-air flapping-wing floating robot designed for safe, close-proximity human-robot interactions in indoor environments. Inspired by animal movement, it uses a helium-filled soft body and low-frequency flapping wings for propulsion, eliminating risks from propellers, rigid structures, or noise associated with traditional drones. This companion/social robot elicits spontaneous affective behaviors like patting, stroking, hugging, and cheek-touching, fostering positive emotional responses. Key features include touch-safe design, quiet operation, and organic visual presence, making it ideal for therapeutic settings, companionship for isolated individuals, play, and interactive experiences in homes or apartments where conventional flying robots are unsafe.