许多小朋友不喜欢到理发店去理发,甚至大吵大闹,而且理发师给小朋友剪头发一般用的是剪刀和电推,理一次发需要花不少时间。碰上人多的时候,还得排队等候,耽误的时间就更多了。我想发明一种儿童自动理发机。它的主要组成部分是理发机和微电脑处理器。理发之前,理发师会根据小朋 Many children do not like to hairdressing barbershop to barber, or even quarrel, and hairdressers to haircut children generally use the scissors and push, a haircut takes a long time. Run into more people, have to wait in line, the delay of more time. I want to invent a child automatic haircutter. Its main components are barbers and microcomputers. Barber before the barber will be based on friends