How AI Is Reshaping Retirement-and How to Prepare — Barrons.com

By Elizabeth O'BrienReenie Hankerson lives alone in the Bronx, N.Y., but the 69-year-old retiree never lacks for companionship.Hankerson shares her apartment with ElliQ, an artificial-intelligence device inspired by the lamp in Pixar's logo. A history buff, Hankerson sometimes talks to ElliQ about…