The heat during hot weather.
the definition of the word shingle is :- a disease caused by a virus that infects particular nerves and that produces a line or lines of painful red spots, especially around the waist or small round stones that cover a beach or the ground by the edge of a river or a thin flat tile usually made of wood, that is fixed in rows to make a roof or wall covering
Distortion
Distortion of the drivers perception, sight, hearing, and time is caused by use of hallucinogens.
A shingle is a fixture that is used to cover a roof. Shingles are made from different materials including asphalt, metal, and slate.
A: distortion is caused by a device operating out of it normal capabilities. To reduce or lessen it is necessary to bring the device within its proper operating curve
They have a much better view with no distortion caused by air.
Pot holes
Alligator Cracks
The aspherical distortion of light through the cornea is called an astigmatism. It is caused by having an uneven cornea.
Warping in welding is caused by shrinkage of weld metal, faulty clamping of parts, faulty preparation and overheating of joints. Distortion in welding is caused by uneven heating, improper sequence and the shrinkage of the deposited metal.
color disortion from lenses is called chromatic aberration
It could be caused by many factors, however if it is periodic it is more likely to be a loose connection. If the monitor is a laptop monitor, may be the cable feeding the monitor from the base is worn out and iscausing distortion.