Abstract
In recent years we have various systems based on electronics, including cars, computers, mobile phones, and even robots, in our daily life. However, an unsymmetrical relationship exists between human and systems. There are various problems to be solved for balancing asymmetry of the relationship between human and systems. We named the electronics for solving these problems "Humatronics". Humatronics has two stages. The first stage is to establish the symmetric interaction between human and electronic systems. The systems have capability of understanding humans. The second stage is computer networks, which can share knowledge, informations, and experiences. Intelligent systems connected via networks will bring us boundless support throughout our daily life. We paid attention to the second stage of Humatronics and aimed to build human vehicle system that uses network intelligence for human support. Especially we build systems to display danger for drivers and platooning system use driver's intention (turn left, right and straight).
