Posts matching tags 'currency'
2004/6/7
Not all that long after voting to adopt software patents, the EU are moving to legally require currency detection code in all image-processing software. This looks likely to either (a) be utterly ineffective, or (b) be mostly ineffective whilst effectively outlawing open-source graphics software. The precedent it sets is not a good one either; how long until paracopyright enforcement is mandated to be built into anything processing audio or video data, or indeed any copyrightable data?
Meanwhile, British Telecom have taken steps to block access to child pornography websites. A laudable sentiment, though one worries that the site-by-site censorship infrastructure required to implement this could easily be extended to blocking other things (overseas news sites publishing things violating the Official Secrets Act, for example, or MP3 download sites that piss off the local recording industry). One brave step towards the Singaporisation of the internet.
Meanwhile, the RIAA's latest campaign to defend the foundations of capitalism from the enemy within will involve putting fingerprint readers into music players to ensure that nobody who didn't pay for music gets to listen to it. Welcome to the Digital Millennium; make sure you've paid your way.
2004/1/13
A PDF document showing the "EURion constellation"; this is a constellation of five 1mm circles found on European and British banknotes, and recognised by colour photocopiers. (The piece doesn't show exactly which five circles are the constellation, though if it's there, it shouldn't be too hard to find it.) I'm not sure whether the pattern used on US banknotes (and now recognised by commercial image-processing software) is the same or different, or what other anti-copying patterns are used on other currency. Though if each country had its own, it would use a lot of CPU cycles to detect. (via jwz's comments)