Neat idea– change ringer settings on your phone by placing it in its case! Pearl Chen writes:
Have an Android phone with NFC capabilities? Make a multi-functional carrying case that automatically puts your ringer on silent, turns it up loud, or creates a Wi-Fi hotspot!
This NFC-enhanced slip case is constructed out of felt and sheet foam. Inside the case are 4 strategically placed NFC stickers stuck onto special metalized fabric that blocks the radio waves of NFC chips. This allows the case to have up to 4 sets of automated tasks assigned to it (versus 2).
Every Wednesday is Wearable Wednesday here at Adafruit! We’re bringing you the blinkiest, most fashionable, innovative, and useful wearables from around the web and in our own original projects featuring our wearable Arduino-compatible platform, FLORA. Be sure to post up your wearables projects in the forums or send us a link and you might be featured here on Wearable Wednesday!