The 2013 movie “Her” depicts a near future world where a lonely divorcee, played by Joaquin Phoenix, falls in love with an artificially intelligent operating system voiced by Scarlett Johansson. This month we’re taking a closer look at the Spike Jonze film and how it resonates 10 years later as we find ourselves in a real life AI boom. Production designer KK Barrett walks Marketplace’s Meghan McCarty Carino about how he imagined the world of “Her” as almost a counterpoint to the science fiction dystopias we’re used to.