There are places like your Backyard, outdoors, a village... where your Gadgets will stop working !!!
You will feel suffocated when your Smartphone or Tablet fails to respond to your caring strokes. Your Dupey is perishing due to Undernourishment. All you need is "Electronic Solar Umbrella" which was invented by me delabs on June 1st 2014.
The Red Light is for Data Networking SmartUmbrellas using Advanced Multi-Threaded Infra Red Technology.
SUN - Smart Umbrella Networking
Resources - Electronic Firms and Electronic Projects.
I just invented the SmartUmbrella - My Drone is Rushing to the Patent Office.
(Keep this confidential till my drone returns safely, the beagle boys are using Blimps with Large Magnets to capture Drones.)