As a hug takes place, a barometric pressure sensor and microphone inside the artificial chest detect human touch and begin transmitting data via an Arduino Mega microcontroller board to a Robot Operating System (ROS)-based computer located in the HuggieBot 3.0's 3D-printed head.

当拥抱发生时，人工胸部内的气压传感器和麦克风检测人类触碰，并开始通过 Arduino Mega 微控制器板将数据传输到位于第三代抱抱机器人3D 打印头中的基于机器人操作系统的计算机。