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There is great chaos under the type
I uploaded a corrupted PDF into an LLM to understand how it analyzes it. First, I modified the font using non-contextual alternates and then tested the file across several different models. As expected, the results are twofold: This raises critical concerns and a series of questions. Is it possible to perform data injection through this…
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OpenType Features ― Good → Bad
It is possible use the OpenType Feature to hidden messages in the text? By manipulating a typeface through font editors such as Fontra, it is possible to leverage OpenType Features to trigger specific character substitutions where a predefined sequence of letters is replaced by a single, custom glyph. While typographers traditionally use this functionality for…
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Looking for QR code
While looking at a QR code, I found myself questioning its internal logic. I realized that these symbols represent a unique technological paradox: we are surrounded by them, yet we have no biological way to verify if a QR code is functional simply by looking at it. How can we visualize the gap between human…
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