Physical World Applications
A similar system, usually called a dead man's switch (for other names, see alternative names), as its name suggests, is a device intended to stop a machine in case the human operator becomes incapacitated, and is a form of fail-safe. They are commonly used in locomotives, tower cranes, freight elevators, lawn mowers, tractors, jet skis, outboard motors, snowblowers and snowmobiles.
Read more about this topic: Kill Switch
Famous quotes containing the words physical world, physical and/or world:
“The physical world is meaningless tonight
And there is no other.”
—Wallace Stevens (1879–1955)
“... people with heavy physical vibrations rule the world.”
—Margaret Anderson (1886–1973)
“We are the sons and daughters of the world they saved. [Now is our moment] to make common cause with other countries to ensure a world of peace and prosperity for yet another generation.”
—Bill Clinton (b. 1946)