Android users are receiving a redesigned QR code scanner with a focus on improved one-handed usability. The updated interface brings key action buttons, such as flashlight control and URL opening, closer to the bottom of the screen, making them more accessible while holding the device. This change simplifies the QR code scanning process, particularly for users with larger phones. The redesigned scanner is rolling out as part of a broader Android system update and should be available to most users in the coming weeks, enhancing the overall user experience.