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Double-click on Windows: what it affects.

It turns out that double-click in Windows works as a universal determinant of user reaction speed, reflex meter. This value (time) is used as one of the parameters of the delay between events. For example, it affects how long a baloon or tooltip is visible; also affects the speed of the drop-down menu.
In general, this time is involved in many user events.
Naturally, it gave rise to its incidents. There is a known case of the Windows 95 testing times, when the beta tester unsubscribed the error: “Mouse configuration via the control panel: when the double-click speed slider is moved to the extreme right position. Double click stops working. ” The tester simply did not understand that his reflexes were not enough for such a small delay.
Upd: This is a hodgepodge of Raymond Chen's several posts. There is no direct link. blogs.msdn.com/oldnewthing - the blog itself, if anyone is interested.
I just liked the fact: how exactly determine the reaction rate of the user.

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Source: https://habr.com/ru/post/42067/


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