This would basically make the same jump in information access the WIFI has made when it moved from fixed modem to wireless.
LED (Light Emitting Diode) uses less power and has faster delivery (sped of light
Lets just think of what this could do in the future.
1- Anyone in anywhere in the world can access the equivalent of the Congress library content using their phone.
2- Doctors for example can perform complex operations on patients half the world away.
3- from your phone you can send a HD video to 50 million viewers around the world with no issues
4- Self Driving cars will safer than those driven by drivers.