diabetic_monitor
TRANSCRIPT
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A LONG WALK TOWARDS DESIGNING
DIABETES MONITOR APP
PRESENTED BY:
SAYANTON VHADURI DIBBO , MD. NAHID NEWAZ,
UMAMA DEWAN, MD. ATAUS SAMAD,
RUDRAJIT MONDAL, MOSHARRAF HOSSAIN TALUKDER.
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OVERVIEW• BROAD TOPICS• RELATED APPS• MOTIVATIONS TOWARDS DESIGNING THE APP• NEED FINDING• CONCEPT MAPPING• STORYBOARDING• MATRIX PRIORITIZATION• SAMPLE SELECTION• INTERVIEW AND OBSERVATION• EVALUATION AND TESTING
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BROAD TOPICS
HCI PROJECTS
HEALTH
EDUCATION
TRANSPORT
SOCIAL
ENTERTAINMENT
SECURITY
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RELATED APPSCalorie Counter PRO Diabetes in Check
Glucagon
BG Monitor Diabetes
Blue Loop Diabetic Connect
Glooko
Diabetes Pilot ProOn Track Diabetes
Fooducate
Some apps provide food information,
Some others exercise information, some give health tips but not all of them in a
single app
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MOTIVATIONS TOWARDS DESIGNING NEW APP
1. Providing Information of foods , exercise, healthcare
and other tips in a single app
2. Handling emergency cases
3. Connecting Users of the app
4. Providing hospital information
5. Including funny activities
Existing Apps do not provide all these in a single
app
A completely new
feature !!A new
featureAn additional
taskA heuristic
implementation !!!
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NEED FINDINGSWho are users of
the app ?
Is this app really helpful?
What features need to be added?
How to handle emergency issues?
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SAMPLING
Male52%
Female48%
Stratified Sampling A representative of the total presentation according to
the percentage
30% diabetic patients, 20%
assistant of patients, 20% pharmacist, 10%
doctors and paramedics, 10%
diabetic organization employees and 10% experienced people
1 2 3 4 5 6
0%
5%
10%
15%
20%
25%
30%30%
20% 20%
10% 10% 10%
Participants Minimum value
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SAMPLING (CONT…)
• INDEPENDENT SAMPLING 2 DIFFERENT SAMPLES NO PRIORITY BIAS NO FATIGUE
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INTERVIEW
1. Avoided guided questions
2. Avoided bad questions
3. Open ended questions are mainly used
e. g. “ Do you like to use an app
for your activities??”
e. g. “ What
properties should be
included in app ??”
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OBSERVATIONS
Observation is more helpful since
there is a difference
between what people say and what people dohow do they remember to get the alarm or time to take medicine, how do
they know what to eat and the amount, how they get emergency
information for them, what do they do when
they fall in severe problems
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OUTCOME OF OBSERVATIONS
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CONCEPT MAPPING
Diabetic Monitor
App
Physical Exercise
Running
Swimming
Walking
Suggesting
Providing
Providing
Providing
Reminder
Giving
Vibration
Alarm
Giving
Giving
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STORYBOARDING
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PAPER PROTOTYPING
• FASTER • LOOKS LIKE REAL• IMAGINATIVE• EASY TO IMPLEMENT• MADE OF REUSABLE
PRODUCTS
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PAPER PROTOTYPING (CONT…)
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PAPER PROTOTYPING (CONT…)
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PAPER PROTOTYPING (CONT…)
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PAPER PROTOTYPING (CONT…)
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PARALLEL PROTOTYPING• TO REMOVE FUNCTIONAL FIXATION AND BRING DIVERSITY
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SURVEY
• OPEN –ENDED QUESTIONS ARE PREFERABLE
• LIKERT QUESTIONNAIRE • EASY TO UNDERSTAND• EASIER EVALUATION
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USABILITY
• VERBAL (THINK ALOUD PROTOCOL)• EASY TO UNDERSTAND• MORE PERCEPTIBLE• MORE INTUITIVE
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T-TESTING (ONE SAMPLE T-TEST)
• “ 70% ELDERLY DIABETIC PATIENTS PREFER TO CONNECT THEM USING THIS APP”
70%
23%
7%
DIACONNECT PREFERANCEStrongly Agree Agree Neutral
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FUTURE WORK
• TO IMPLEMENT LEARNING BASED NEAREST HOSPITAL INFORMATION• TO ADD MULTI LINGUAL PROPERTIES• USE MATERIAL DESIGN TO ENHANCE THE UI
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