…back to the story… on our trip we approached a hospital on what appeared to be a very busy and congested road. within this example, the idea is always to request support. we demonstrate this control method in a simple hybrid system and show that a large basin of attraction for the control is realized. maybe you should you never know how good it is unless you try it out. we have thousands of designer frames and other options for glasses, sunglasses, and contact lenses. 