Chapter OneFuture challenges face robot social acceptanceNowadays, it is increasingly common for people to use into contract with robots in various situations at home, in retail centers, hotels and hospitals, schools, elder care centers etc. different places. Robots are classified into several types, based on their functionality ( service and utility robots or designed to communicate or teaching or caring elders with humans) and appearance ( Human aid robots or mechanical robots). These different types of robots will be particular important to be applied, reflects the sense of values and preferences of some countries of their population to use. For example, Japan, Hong Kong will apply robots in teaching students in schools, caring elder people at homes or elder centers, restaurant cooker and waiter etc. service job aspects. In the future, services robots will be possible applied to care patients in hospital.US concentrates on applying robots on non-manual auto driving vehicles utility aspect, It is possible that US robot manufacturers will manufacturer many non-manual auto driving vehicles or non-manual auto driving taxis, buses, trains, trams, even, ferries, air planes etc. public transportation tools to replace manual driving transportation tools in the future one day.Then, robot invention will cause these challenges to influence our societies. In our employment market or job nature changing challenge aspect: If it is true that any one of these human service jobs, such as waiter, cooker, transportation tool driver, teachers, nurses etc. different kind of service occupations which are replaced by robots. It will bring sudden unemployment challenge for these any one of occupations in our global societies.Nomura research institute Ltd (NRI) (2015) has conducted a consumer survey in Japan, the US, and Germany on the topic of robots and artificial intelligence (AI). In Japan, respondents often associate the term " robots" with humanoid robot that can communicate with humans and they have a high level of familiarity with robots. Because Japan robot consumers who are main home users, who buy robots main aims to teach whose children to learn language. It seems that these education service human robots won't influence Japan's education employment to raise unemployment chance in possible. It means Japan's teachers won't face unemployment challenge, due to schools choose to apply teaching robots to replace human teacher occupation, because teaching robots are applied in home education to teach children at Japan's homes in popular nowadays. But, it does not represent future Japan's teachers who won't face competition from teaching robots. If teaching robots are accepted to apply in Japan any primary, secondary, even universities to assist teachers to teach students, when teaching robots are invented to own human teacher's teaching skills, language skills and analytical and writing skills, than Japan's teachers will face unemployment in possible.Nomura research institute ltd's consumer survey has indicated that the three countries, the US, has the highest level of robot utilization at home and retail stores with its people being the most enthusiastic about the future use of robots are professional service machines. So, they are accepted to apply in home cleaning jobs, retail stores security job and cleaning job and customer service job nature in these two places in popular. However, US service occupational worker will face challenges, if one day all US employers accepted any service nature of any jobs can be done by any kinds of service robots in the future one day. Then, it will cause US any kinds of service workers, who face unemployment challenge.