- Final Version

TEAM i7:

Andy JamesAshish AgarwalPouya SadegholvadRui WangYeaji Moon

Agenda

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Autistic Disorder – “Classic Autism”PubMed Health defines autistic disorder as – “Autism is a developmental disorder that

appears in the first 3 years of life & affects the normal development of social and communication skills.”

Centers for Disease Control and Prevention:“People with autistic disorder usually have significant language delays, social, andcommunication challenges.”

Sufferers of autism have certain patterns to communicate and learn.

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Old approach - flash cards

SummaryimageComm is an iPhone and iPod Touch application

that used images stored on the device to help victims

of autism communicate with others.

User-account control to protect images.

Unlimited categories and images can be stored in the

device.

Activity Alert feature to keep a track of images opened

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Features:

System Overview

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Architecture Diagram

Major Design Decisions

SQLite database stores images in local

database

PHP and MySQL based web component to

keep track of images opened

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Quality AssuranceBlack Box testing

Tested that each function works correctlyTried incorrect usage test cases and error messages

appeared

System / Integration testingTested that related functions work together correctly

White Box testingTested each single function by simulating a click

event Usability testing

Tested under real-usage environmentUser acceptance testing

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No Known Bugs

25 unit tests performed

Over 100 hours of Black Box testing

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FeedbackGreat:

User interface is friendlyEasy to useThe activity alerts feature is great

Not so great:Need to train autistic users to use the app Adding images to the Photo Library is

sometimes inconvenient

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Post Mortem Analysis

Project Management • Dividing work into sub-groups• Dividing work according to skillset• Setting bi-weekly milestones• Weekly team meetings

Major Problems • Learning Objective-C

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Post Mortem AnalysisMajor Human Problems • Lack of proactivity

What we would do differently ?• Divide work among team members from Day 1

Advice for next year students • Learn Objective-C ASAP

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DemonstrationLinks here…

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Thank You

Questions?

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