Digimarc® Discover lets you use your Android phone to detect imperceptible digital watermarks, QR codes or barcodes in printed materials and to identify songs. Read a watermark or QR code to link you to information, video, and related content through many different types of network services. Scan barcodes to get product info, compare prices, find related products, and read user reviews. Identify songs to learn the title and artist, see cover art, and shop for the song online. You can find examples of watermarked materials at www.digimarc.com/demo. Digital watermarks are imperceptible digital codes that can easily be embedded into printed content; you can