Windows 11 now allows you to display the connected Wi-Fi password with a QR code, which other devices can scan to connect to the same Wi-Fi network. With the Windows 11 24H2 update, Microsoft also ...

Certain phone models come with a built-in QR code scanner in HiVision mode. For example, on Huawei devices, this mode is represented by an eye-shaped icon and can be found by swiping up from the lock ...

File this project under “Getting Stuff Done” rather than “Shiniest Things”. [filid] works with a local free-WiFi access group, and wanted to map out the signal strength (RSSI) and coverage of their ...

QR codes can be really handy. A grid of seemingly random black-and-white squares can hold enough information to store website URLs, contact information, email addresses, pre-defined SMS text messages, ...

Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...

TUAW has been following the story of Doxie, the mobile scanner, since day one. This year's iteration of the little scanner is the US$229 Doxie Go Wi-Fi, bringing more built-in storage, an iOS app, and ...