The article discusses how to turn an iPhone into a 'dumb phone' for kids by using Apple's Assistive Access feature, which allows parents to restrict access to certain apps and features. This feature is designed for people with cognitive disabilities, but can also be used to create a kid-friendly interface. The author found this feature to be a better solution than Apple's standard Screen Time restrictions. By using Assistive Access, parents can limit their child's access to the internet, social media, and other apps, while still allowing them to make calls, send messages, and use maps.