Kevin Fisher!FA 027!
Harald Haas: Wireless data from every light bulb!
Inefficient!
Unsecure!
Oversaturated!
Over 600 terabytes monthly!
1.4 million!cell towers!
5 billion data phones!
Replace radio waves with light waves, using light emitting diodes (LEDs)!
Wireless data through everyday light bulbs!Li-Fi!
Waves are harmless http://www.radiationtalk.com/info/wifi_radiation.php
Security measures can be taken
HOWEVER
iPhone 4s has doubled average user data usage
http://www.msnbc.msn.com/id/45893257/ns/technology_and_science-‐wireless/t/new-‐iphone-‐doubles-‐data-‐consumption-‐study/
Café hot-‐spots
Car lights
Community Park
Home lamps
Cost to implement in current fixtures
Cost to create receivers in new devices
Multiple signal interference
Blocked/shaded signal