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Twitter makes Communities feature available to Android users

Twitter on Wednesday made its Communities feature available to Android users around the world. The option, launched on iOS and the Web in September 2021, lets users tweet within a group about a specific topic. The feature is similar to Facebook Groups but remains more public-facing. Within Communities, “people can Tweet directly to a specific audience instead of to all …

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Supermarket chain Aldi opens first cashier

Global supermarket chain Aldi opened its first checkout-free grocery store on Tuesday.  The shop, located in Greenwich, southeast London, uses Aldi’s new Shop & Go app to circumvent the need for cashiers and eliminate long lines. Motion-sensor cameras and weight sensors track what’s picked up by customers, who are then charged through the app after they leave.  Facial age-estimation technology …

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