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Actually I tried to use it just for fun on some vouchers, but it didn't work on the copy machines I tried. They just happily photocopied the vouchers.
by ale42 8mo ago
Actually I tried to use it just for fun on some vouchers, but it didn't work on the copy machines I tried. They just happily photocopied the vouchers.
- krater23 8mo agoTried the same, doesn't do anything on my scanner. Interestingly, there are regions of banknotes my scanner refuses to scan. But had no time to investigate further.
- ale42 8mo agoSome more tests on this old page: https://murdoch.is/projects/currency/ https://murdoch.is/projects/currency/ (2004)