Lucknow Metro passengers can now buy tickets in QR format using their mobile phone — either fully digital or printed paper ...

Algorithms that set prices for vending machines, apartment rents, and hotel rooms are drawing federal antitrust scrutiny as regulators argue these systems can function like old-fashioned cartels, even ...

At a glance Expert's Rating Pros ・Brews high quality coffee ・Many different coffee options ・Many setting options Cons ...