Last year Instagram added some Snapchat-like nametags that could bring a friend to your profile just by pointing their Instagram app’s camera at the code. Now, after a short test period, it’s widely ...
It was just last month that WhatsApp officially introduced the ability to add contacts via a QR code, and now Instagram is taking a leaf out of its sister app’s book. The company today began to widely ...
What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...
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