A.I. is already a common component in our lives. Apple's Siri, Microsoft's Cortana and Google's Ok Google, all billed as personal assistants built into cellphones, employ A.I. technology behind the user interface. At home, Amazon's Echo and the recently announced Google Home offer A.I. technology in the form of responsive speaking devices. Even Netflix employs A.I. to determine what a user is likely to want to watch next. As for A.I. in the travel space, "Different things at different levels are usable, but a lot of it is still early on," said Henry Harteveldt, an analyst with Atmosphere Research Group. Get the full story at Travel Weekly