Nearly same thing but instead of smacking the screen you'd actually press the physical button on remote control and run in circles with channel's list to find anything remotely interesting.
The trick is you hold the controller in your limp hands, with your fingertip resting on one of the channel buttons. Usually the plus. So when you want to swipe you just extend your index finger just a fraction of an inch. And the screen changes. They dialed in the interface over years, and have gotten it to a process with almost no work involved.
Nearly same thing but instead of smacking the screen you'd actually press the physical button on remote control and run in circles with channel's list to find anything remotely interesting.
The trick is you hold the controller in your limp hands, with your fingertip resting on one of the channel buttons. Usually the plus. So when you want to swipe you just extend your index finger just a fraction of an inch. And the screen changes. They dialed in the interface over years, and have gotten it to a process with almost no work involved.