Digital watermarks were designed to protect the copyright of image archives, while allowing them to place pictures on the Web. As it turns out, they don't work as advertised.
Attend or create a Slashdot 20th anniversary party! DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Check out the new SourceForge HTML5 Internet speed test. ×