With the popularity of mobile devices, mobile phones and tablets (PAD) have gradually penetrated into people's lives. Many people have also changed from cannot do without TV to cannot do without mobile phones and PAD. Some people think that more use of computers will reduce the time people spend on TV. After all, time is limited, but surveys have shown that people who spend more time on computer do not reduce their time watching TV.
The participants' so-called computer time includes the time they use the computer at work should be considered most in order to verify the accuracy of the above survey results.