无人机 (wúrénjī): Unmanned aerial vehicles, commonly known as drones, are aircraft operated remotely by humans or autonomously using pre-programmed flight plans.
机器人 (jīqìrén): Robots are machines designed to perform tasks automatically or with minimal human intervention. They can be programmed to do various jobs in industries such as manufacturing, healthcare, and exploration.
智能家居 (zhìnéng jiājū): Smart homes refer to houses equipped with devices and systems that can be controlled remotely or automatically. These include features like automated lighting, temperature control, security systems, and appliances.