Google's chat programs --Hangouts and Allo
Google is playing catch-up to Facebook Messenger and Apple's iMessage with an old chat app--Hangouts that has received little love over the last 2 years, and a new app, Allo, which is slated to debut later this year. Danny Sullivan, the founding editor of Searchengineland, says why Hangouts is an "essential" in his life--and previews Allo on #TalkingTech.
