We are now living in the era of the 4th industrial revolution, and we would like to introduce artificial intelligence and mobility (autonomous driving), which are representative technology trends. Artificial intelligence is a collection of rapidly developing digital data and machine learning based on big data, and now deep learning technology is becoming common. In addition, with the commercialization of various means of transportation, such as the Tashu bicycle, quick board, and unmanned vehicles, research on laws, systems, and technologies for future mobile devices is very active. We would like to introduce ETRI's research trends on mobility technology (autonomous driving) required for transportation.