I think robot should be made for only daily life. Don’t make for finishing other’s life. Typically we make robots to increase efficiency and help people. However, some people make robots to win a war and kill people efficiency. It means the amount of killed people are expand. For example, in USA, there is a killing robots. The name is QinetiQ MAARS. MAARS means modular advanced armed robotic system. It is like radio control of tank. It makes people to kill other people more easily because it looks like a game. So we should make a rule that restrict making dangerous robot like it. I think we must stop making robot which has artificial intelligence. In a few years later, AI thinks human being doesn’t need to live so it will start to kill us. Many scientist agree with this forecast. However, we already have involved in AI in daily life. Famous one is Siri. It is an application in Iphone. Actually it isn’t an AI perfectly now. However, as the AI study develop, AI will have their own thoughts that human being is… So we should stop studying AI. I think robots shouldn’t get a right like humans in the future. Some people think AI robots will have emotions like us so when it comes, we should give them human rights. But I don’t think so. Robot is totally matter staff of metal. They even have artificial intelligence, emotion, we cannot make a new life artificially. God only can do it. For example, if they have civil rights, they can join referendum. It is so strange. So we should handle robots just as a tool.　To sum up, we should use robot as the way until now-Just as a tool.