#QR code

Для контроля соблюдения режима самоизоляции в России стали использовать либо приложении с qr-кодами, либо специальные коды, приходящие по смс. Проблема в том, что каждый регион запускает свою систему, в результате выходит "кто в лес, кто по дрова". Вообще система с QR-кодами — это придумка

Author: Al Williams / Source: Hackaday We never really thought about it before, but a traditional barcode or QR code is pretty two dimensional. A 3D barcode sounds like marketing hype but the JAB (Just Another Barcode) system adds a third dimension in the form of color. Traditional barcodes

Author: Rachel Kaser / Source: The Next Web Good news, battle royale lovers. Fortnite for Android today entered open beta, meaning anyone can join in. No invite needed – download the Fortnite Beta now on any compatible Android device Time to squad up: https://t.co/lH95t8qkwd

Author: Craig Lloyd / Source: howtogeek.com You might think that QR codes are so 2006, but they’re coming back in a big way. Here’s how to create your own. You might be asking yourself, “Why would I ever want or need to create my own QR code?”, and that’s a valid question. QR codes are a sort of