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Design of Computer Design of Computer OutputOutput
Identify Computer Output Identify Computer Output NeedsNeedsIdentify Specific output and its
needsSelect methods(printed or
display)Format Required
Output ObjectivesOutput ObjectivesTo Convey InformationTrigger an actionSignal important event, problem
or warningsConfirm an action.
Types of OutputTypes of OutputReportDocumentMessage
Origin of OutputOrigin of OutputRetrieval from a data store.Transmission from a process or
activity.Directly from an input source.
Key Output Questions:Key Output Questions:Who will receive the Output?What is its planned use?How much detail is needed?When and how often is the
Output needed?By what methods?
How to present the How to present the information?information?Tabular format: Like in accounts
payable, bills, mark list etc.Conditions:Details dominate and few narrative
comments or explanations are needed.Details are presented in discrete
categories.Each category must be labeled.Totals must be drawn or comparisons
made between the components.
Cont..Cont..Graphic format: like pie-chart,
bar graph, curve chart etc.Conditions: To improve the effectiveness of
output reporting for the targeted recipients.
To manage information volumes.To suit one’s preference.
Cont..Cont..Using Icons.Color presentations.
Designing printed OutputDesigning printed OutputType of printers:1.Impact printers2.Non- printers.
Designing visual display Designing visual display OutputOutputLayout of display screens:1.Physical dimensions of the screen2.Number of rows and columns of
data that can be displayed3.Degree of resolution4.Number of colors available5.Methods of highlighting.
Thank You….!!Thank You….!!