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Beginning NFC: Introducing NDEF
Chapter 4. Introducing NDEF In order to understand NFC, you need to know about the NFC Data Exchange Format (NDEF), which is the lingua franca for NFC devices and tags. … - Selection from Beginning NFC [Book]
Using Smart Poster records allows additional information to accompany the URI, such as text descriptions in multiple languages, icons, and optional processing instructions. When you tap a tag formatted with this task, your device will automatically connect to the social media app Foursquare and check you in at a venue. The Foursquare Check-In Advanced app; initial screen (left), showing options menu (center), and after writing to tag (right)
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