QR codes are practical and easy to use. Aim the phone's camera, click, and straight to a website you go. But experts warn they also have a dark side.

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For designers and artists, a QR code isn’t just a scannable square — it’s a visual gateway that connects creativity with ...

Abstract: This paper introduces BioVL-QR, a biochemical vision- and-language dataset comprising 23 egocentric experiment videos, corresponding protocols, and vision-and-language alignments. A major ...