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QR codes


How to share Wi-Fi network passwords via QR code on Android

Sharing Wi-Fi passwords is one of those awkward parts of modern life that just never seems to have an easy fix. Even with guest networks, you still have to share some kind of information with visitors to your home, and that often means spelling out some nonsense numbers and letter that they'll probably get wrong twice before you just write it down or text it to them. Thankfully, with Android 10, there's a much easier, faster, and simpler way to share your Wi-Fi password, no awkward conversation required.

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Android Q lets you share and connect to WiFi networks with QR codes

You want to have a strong WiFi password for security's sake, but man, typing in all those characters can be tedious. Android Q has a solution, though. You can share and join networks on your phone with a QR code. Just scan, and you're in.

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Android Messages v2.5 removes the FAB for new conversations, prepares to launch video calls, read QR codes, and exchange money [APK Teardown]

"The Only Thing That Is Constant Is Change." That's a famous quote by the pre-Socratic Greek philosopher Heraclitus. Nobody knew it at the time, but he had been sent back from the future and was actually making a snarky comment about Google's approach to design. It was only about two years ago when every app was adding FABs (floating action buttons) regardless of how much or little they made sense, and now we're saying an abrupt goodbye to the one in Android Messages as it vanishes with the latest update. Alongside that simple change, a teardown also turns up signs that the app will soon provide shortcuts to launch video calls, exchange money with contacts, and read QR codes.

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Twitter launches Snapchat-like QR codes for profiles, because why not

One of the more unique features of Snapchat is the ability to generate QR codes for your account. When you have the Snapchat application open, you can simply hold your camera over another user's code (or select the code from your local images), and instantly add them as a friend. Now Twitter has added the same functionality to its mobile apps, albeit not as easily accessible.

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Bank Of America Spurns NFC For Image-Based Mobile Payment System, Now In Testing

While Google and the ISIS consortium duke it out over the future of Near Field Communication and the payment systems that use it, one of the largest financial institutions in the US had decided to ignore it. Reuters reports that Bank Of America is testing a new system that will only require retailers to display a single image. Ideally this would negate the need for new hardware for both sellers and buyers - all that's required is an Android or iOS device with a camera and a mobile connection.


The trial program will last three months, with startup Paydiant overseeing five retailers in the Charlotte, North Carolina area.

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