Robotics

Robot umpires are coming to baseball. Will they strike out?

Baseball fans know the bitter heartbreak of calls that don't go their way—especially, a ball that should've been a strike. And, with advances in technology including computer vision, artificial intelligence, and the ubiquity ...

Internet

Twitter cracks down on COVID vaccine misinformation

Twitter says it has begun labeling tweets that include misleading information about COVID-19 vaccines and using a "strike system" to eventually remove accounts that repeatedly violate its rules.

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