21 Century NewTechnology Industry Development (Hardcover) (ISBN-13: 9798894987712)

In our societies, how developing and developed countries can apply robots to improve themselves countries social development to be better ? Can robot development help workers to reduce working time and pressure, or cause they lose jobs easily in long time ? Can technology help space tourism entertainment development ? Is space tourism technological entertainment is worth to invest? Can new technological products let human can feel more comfortable to live ?