​Researchers deliver encoded messages and data through your smartphone compass

Written by Digital News on . Posted in News from the Web

​Researchers deliver encoded messages and data through your smartphone compass NFC, Bluetooth, WiFi, mobile data, plain 'ole voice calls. Your phone has no shortage of ways to connect with things, but that hasn't stopped a group of Finnish scientists finding a way to communicate through your smartphone's built-in compass. Just...

Read more http://www.engadget.com/2014/07/07/magnetic-messages/?ncid=rss_truncated

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