Intro
Promobot V.4 measures between 1485–1585 mm in height (extendable up to 2060 mm), 740–2060 mm in width, and 716 mm in length, weighing up to 130 kg. It moves on a two-wheel drive platform with support wheels and includes two robotic arms with 6–7 degrees of freedom for gesture and interaction. The head rotates with 2 degrees of freedom, and the torso can rotate with 2–3 degrees of freedom and adjust height. The robot features a 10.1-inch touchscreen, omnidirectional microphone array, 25-watt stereo speakers, and multiple sensors including 16 ultrasonic sensors and a 3D sensor for obstacle avoidance. It has a face recognition camera capable of 25–30 fps at HD resolution. Promobot V.4 supports document scanning, photo and receipt printing, card dispensing, and payment terminal integration. The robot is designed with plastic body parts, fireproof materials, and RGB LED face matrix for expressive communication.