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Pearson BTEC International Level 3 Qualifications in Information Technology –
Specification – Issue 3 – September 2022 © Pearson Education Limited 2022
100
B2 Designing a mobile app
Appropriate design documentation for a mobile app to meet identified requirements.
•
User requirements.
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A proposed solution:
o
description
of program tasks
o
target platform(s)
o
screen
layouts and navigation
o
algorithms, e.g. pseudo code,
activity diagrams
o
control structures
o
data
validation
o
integration of device capabilities, i.e. how, when and where device capabilities
will be utilised.
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Alternative solutions.
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Details of resources and assets to be used:
o
predefined code
o
video, graphical, audio.
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Test and review schedule.
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Constraints, e.g. time, phone permissions, phone capabilities, limitation of platform.
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Local legal and ethical considerations.
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