radio

• 

  ACMA proposes new radio licence, suggests IoT use

  Cites limitations of existing radio-communication licences.
• 

  Amera uses RF signals for motion detection

  One security device to rule them all?
• 

  Start-up creates light-based data transfer system

  Could li-fi replace wi-fi in home networks?
• 

  MIT using wi-fi to see through walls

  One step closer to x-ray vision.