Session objectives 14
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Session Objectives #14. Automatic vs Manual Input. Starter: Sort the following table Manual InputAutomatic Input Can you describe a typical use for each device???. Mouse. OMR. Keyboard. MICR. OCR. Microphone. Forms of output.

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Session Objectives #14

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Session objectives 14

Session Objectives#14


Automatic vs manual input

Automatic vs Manual Input

Starter: Sort the following table

Manual InputAutomatic Input

Can you describe a typical use for each device???

Mouse

OMR

Keyboard

MICR

OCR

Microphone


Forms of output

Forms of output

In pairs discuss the various forms of output you can get from any given system.

Prepare explanations of the forms of output that would be suitable in educational software aimed at teaching

a) Different subjectsb) Different age groups

video

animation

sound

Output Forms

text

Graphics/image

tables


Data validation and verification

Data Validation and Verification

GIGO – Garbage In Garbage Out is the principle that a system is only as good as the data that goes into it.

Data Validation – Methods to reduce data entry errors.

Data Verification – Is checking that the data entered is possible and accurate.


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