Technology on Instagram: "Researchers at Keio University in Japan have created a robotic tail called Arque, designed for humans to wear as a balance aid. 🤖🦾 The tail mimics how animals use theirs for stability, shifting the wearer’s center of gravity to prevent imbalance during movement. It could prove useful for people carrying heavy loads, moving quickly, or even in rehabilitation settings where extra support is needed. Love technology? Follow @Technology #japan #robotics #research #innovati