The
system according to the embodiment aims to accurately read the habits and psychological state of the other person from their words, actions and facial expressions, and make effective suggestions. [Solution] A
system according to an embodiment includes a sensor unit, an analysis unit, an
estimation unit, and a proposal unit. The sensor unit collects the other person's words, actions, or facial expressions using a camera or
microphone. The analysis unit analyzes the data collected by the sensor unit using
deep learning. The
estimation unit estimates the other person's habits and psychological state based on the data analyzed by the analysis unit. The proposal unit makes a proposal based on the habits and psychological state estimated by the
estimation unit.