Answered: 1:What should we do to achieve…

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter6: System Integration And Performance

Section: Chapter Questions

Problem 33VE

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Question

1:What should we do to achieve Usability?

2:Write the guidelines for Menu-selection.

3:Why Speech recognition is difficult to implement in real time environments?

4:Illustrate the variability in system response time.

5:Explain the forms of traditional paper user manuals.

6:Explain the importance of online documentation.

7:What is paper prototyping and how is it used?

8:What are the advantages and Disadvantages of it?

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Step 1

FIRST THREE PARTS ARE SOLVED.

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Step 2

Part (1)

Usability refers to the ability of any software that any user uses in various contexts effectively and properly.
Usability of any software is verified during the stage of software development so that the user to which that software is going can use it more efficiently.
It makes the user able to use that software and produce the result more accurately.
Following are the things one should do to achieve usability:
- The developer must clearly know the requirements of the user and then develop the software according to that.
- It must contain data sets and other things according to the real world requirements.
- It should be easily understandable by the set of population that is going to use it.
- The content of the software or the application must be consistent to give proper results.
- Formatting of the data must be according to a well structured format.

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