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QR codes are not harmless convenience; they’re a blind bridge between physical and digital worlds that attackers exploit with trivial ease. Every scan is an act of trust in a stranger’s digital fingerprint. This article argues that the design philosophy behind QR codes puts the burden of security on users, making them a prime attack vector disguised as a UX improvement.
QR codes are universally ugly, but they don’t have to be. Up to 30% of a QR code’s structure is error correction ‘waste space.’ By hacking this redundancy, designers can embed working pixel art directly into the matrix, turning a boring utility into a delightful, brandable experience without breaking scannability.
One developer turned a font into a QR code generator—no libraries, no dependencies, just text. This is the kind of lateral thinking that redefines what everyday tools can do. A must-read for anyone who loves clever hacks.