{"id":643,"date":"2021-05-07T17:47:55","date_gmt":"2021-05-07T17:47:55","guid":{"rendered":"https:\/\/www.microsoft.com\/en-us\/haxtoolkit\/?post_type=pattern&p=643"},"modified":"2023-10-25T07:30:49","modified_gmt":"2023-10-25T14:30:49","slug":"g2-d-provide-low-performance-alerts","status":"publish","type":"pattern","link":"https:\/\/www.microsoft.com\/en-us\/haxtoolkit\/pattern\/g2-d-provide-low-performance-alerts\/","title":{"rendered":"Pattern 2D: Provide low performance alerts"},"content":{"rendered":"\n\n
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Pattern 2D: Provide low performance alerts<\/h2>\n\n\n\n<\/figure>\n\n<\/div>\n\n\n\n
Problem<\/h4>\n\n\n\n
The user needs to form realistic expectations about how well the system can do what it can do.<\/p>\n\n\n\n
Solution<\/h4>\n\n\n\n
Alert the user of known or anticipated issues with system performance.<\/p>\n\n\n\n
Use when<\/h4>\n\n\n\n
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The absence of an alert could cause harm to the user, ranging from user frustration and inconvenience to physical danger.<\/li>\n\n\n\n
The user needs actionable information about low -performance conditions. Actionable information may include what conditions to rectify for improving system performance; whether to increase user supervision of the system (see Guideline 9); or not using the system until conditions improve.<\/li>\n\n\n\n