Point reading machine, of course. Also, if your child is a first-year student, you don't have to go to great lengths to ask, because the first-year question is very simple. But if your child really can't read, then you can buy BBK. My children have used this brand for three years and it hasn't broken down. It's good. Also, there are some reading pens on the market now. This is better than point reading machine, and cheaper than point reading machine.