Journalist and author Nancy Jo Sales talks with Recode's Kara Swisher about her new HBO documentary, "Swiped: Hooking Up in the Digital Age." In this episode:03:41 - How Sales started writing about teenage culture08:20 - The psychological impact of the internet10:38 - "What's Tinder?"12:31 - Cheerleading tech and platforms' responsibility19:25 - Why Sales made "Swiped"25:07 - The gamification of dating29:13 - Harassment and sexual assault37:13 - Can dating apps offer more than casual sex?40:11 - Technology addiction and the paradigm of convenience45:54 - VR sex and sex robots52:26 - Is there a positive side?