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Users of Amazon’s Alexa digital assistant can now request that recordings of their voice commands delete automatically.Amazon says it saves such commands to improve the service. But the practice has raised concerns with privacy experts who say the recordings could get into the wrong hands, especially as Amazon and other companies use human reviewers rather than just machines.Previously, users had to go into Alexa’s settings and delete recordings manually. Users can now ask Amazon to automatically delete recordings after three months or 18 months. But users need to specify that in the settings, as recordings are kept indefinitely by default. And there’s no automatic option for immediate deletion. Users would still need to do that manually.When users ask for automatic deletion, a warning will pop up saying that doing so could degrade Alexa’s ability to respond or understand users.Amazon will also let users request deletions through an Alexa voice command. The use of human reviewers will continue.Tech companies have been reviewing their practices in light of privacy concerns. There’s greater concern when humans are involved because of the potential for rogue employees or contractors to leak private details embedded in the voice commands.When Facebook starts selling a new version of its Portal video-calling gadget next month, the company will resume using humans to review voice interactions with the device. Users will be able to decline, or opt out. People on existing devices will get a notification pointing them to the appropriate settings. New Portal users will get the option when setting up.Human reviews involving Facebook’s Messenger app elsewhere remain suspended as Facebook re-examines the privacy implications.Google is also 1769

We've all been there – from lost luggage to canceled or delayed flights. And what about a mixed up seating assignment? They're 139

Uber has picked Melbourne as the first city outside the United States to debut its flying taxis.Test flights in the Australian city will begin by next year and the ride-hailing company is aiming to offer a commercial service from 2023, it 251

We appreciate a stark sense of humor. ?? Last night's contestant Blair had us all laughing. pic.twitter.com/jwVXHSNWH0— Wheel of Fortune (@WheelofFortune) October 15, 2019 183

WEBBERS FALLS, Oklahoma — Muskogee County (Oklahoma) Emergency Management officials confirmed Thursday morning loose barges that were moving slowly reached the Webbers Falls dam.Muskogee County Sheriff’s deputies say the barges moved slowly down the Arkansas River, and they didn't expect much damage at Webbers Falls dam.It was a waiting game to see what would happen. 382