(Other interaction styles may use different formats for confirmation dialogs. In graphical user interfaces, a confirmation dialog usually takes the form of a modal dialog box that pops up and must be attended to before the system will execute the user’s command. Definition: A confirmation dialog asks users whether they are sure that they want to proceed with a command that they have just issued to a system. Here, we’ll focus on one of the simplest - the confirmation dialog. There are many ways to prevent (or at least reduce) user errors. We cannot assume that people will always use our design in the intended manner.
And error prevention is one of the 10 heuristics for user interface design.Įven though we talk about “user error,” the true culprit is the designer, for having made it too easy for users to get into trouble. They represent one of the 5 key quality components of usability: error frequency and severity are negatively related to the usability of a system.
