Intellectual life has become a part of modern life. Watching television is now a major part of peoples’ leisure time. Previous literatures stated that television viewing would cause personal happiness and good feelings. How humans select their preferred TV channels and enjoy their leisure time is important for them in order to relax themselves. Previous literatures focused on their TV viewing records; however, it is not always pertinent for observing people's habits. A wrinkled brow is able to let the TV know the meaning behind changing channels. It should be based on face recognition and sensors. This research tries to improve the functions of the TV controller, making for an easier life and pursuit of more intelligent viewing. A new innovation finding was to propose, and also model it as mathematics formulas for future studies. Although it is still in mathematic form, perhaps, it would enter mass production someday. Future research also suggests studying multi person feelings, intelligent sensor and control.