Amazon today launched the Amazon One app, which is designed to allow customers to scan their palms to make device-free purchases at Whole Foods, Panera Bread, and 150 third-party locations in stadiums ...

Posts from this topic will be added to your daily email digest and your homepage feed. Instead of going to a physical location, you can now sign up for Amazon One by taking pictures of your palm from ...

The best scanner apps for mobile devices help you capture images with minimal distortion, save them in useful forms and share the files online easily — without the need for a cumbersome desktop ...

Walmart has killed Scan & Go, a service that let customers scan and pay for items without checkout lanes, cashiers, or registers. At the same time, Amazon is doubling down on its own version of the ...