Quote:
Originally Posted by bucky
Why were you looking at him? Weren't you watching your area? If you had a whistle and did not hear his, what would make you stop providing a mechanic? (just kidding about the 2nd question)
Seriously, whistles/mechanics are about communication, nothing more. Whistles involve our sense of hearing while mechanics involve our sense of sight. What is purpose of doing both simultaneously? (blarges and other contradictory signals can't be avoided using either method)
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I do not know about you, but there is this thing called peripheral vision that helps you see many things at once. It is the case you can watch something directly and see something else in another part of your vision. If you could not do this, you probably could not drive or look at a movie very well or officiate with much knowledge as well.
Peace