Laver won the first open Wimbledon championship that year, and the following year became the only player in singles history to win a second Grand Slam. He is the only player to sweep the majors in a single year in both the amateur and Open eras, an extraordinary achievement that will never be matched.
It is when the operator makes a bad decision, ignores directions, becomes distracted or does something out of character while operating a machine or system and causes a mishap or accident. A car accident caused by the driver is caused by operator error.A more thorough definition for operator error is using it as a concept that explains an accident that occurs when operating a device or system where the error the error that caused it occurred due to the uninfluenced actions of the human operator.t is when the operator makes a bad decision, ignores directions, becomes distracted or does something out of character while operating a machine or system and causes a mishap or accident. A car accident caused by the driver is caused by operator error.
A user error is an error made by the human user of a complex system, usually a computer system, in interacting with it.Although the term is sometimes used by humanâcomputer interaction practitioners, the more formal human error term is used in the context of human reliability.his usage implies a lack of computer savvy, asserting that problems arising when using a device are the fault of the user. Critics of the term argue that the problems are caused instead by a device that doesn't take into account human limitations and is thus designed in a way that induces errors.