New Siri sibling Viv may be next step in AI evolution

With the creators of Siri offering up a new personal assistant that won't just tell you what pizza is but can order one for you, artificial intelligence is showing a huge leap forward. Viv is an artificial intelligence (AI) platform built by Dag Kittlaus and Adam Cheyer, the creators of the AI behind Apple's Siri, the most well-known digital assistant in the world.