Are you addicted to your smartphone? Companies are using science and artificial intelligence to keep you hooked, but tech insiders reveal to the Marketplace team how you can curb the urge to constantly stay connected. Plus they track a family's device usage over several months and reveal the staggering results - from the eight-year-old son, the teenage daughters to the parents. And reporter David Common tests how his cognitive efficiency changes when he hears that familiar "ping" on his cellphone.

From the Curio.ca streaming audio-visual collection.