The Doorbell

The American dream of a suburban house with a white picket fence cordons off the home as a haven, separate from the outside world. This personal, private utopia becomes defined by who gets let in. And that is determined by a device that isn’t often thought of as technology. But it's the first thing that you touch when you enter someone else’s home.

Learn more about your ad choices. Visit podcastchoices.com/adchoices