What can people do to entertain cats?

People can entertain cats in many different ways: 1. laser pointer against walls for cats to chase after 2. lean string/wand-like toys or strings 3. auto-moving balls 4. Videos with moving balls, mice, etc While different cats would be entertained by different ways, in common, cats like small and fast-moving objects that the cats can run after. Cats also like being patted but only by the people they are familiar with (their people)