Hello everyone, your comments are very good, but what do you think if today's young people only rely on technology without a sense of responsibility for their parents? If they don't pay tribute, they just think that having a robot in the house is too good. Don't think like that, our parents need our hearts, do you think that your parents say a word "Parents are fine, you can rest assured to do your job, don't worry about what your parents and grandparents do" You can rest assured. If I think that the idea of ​​​​reinventing robots to help the elderly is too much, but what about the poor or the homeless, do they have such a regime, so I think this issue cannot be completely true because It is only useful for those who have the conditions.