thesis proposal presentation
TRANSCRIPT
![Page 1: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/1.jpg)
Automated mobile systems for multi-dimensional well-being
sensing and feedback
Mashfiqui Rabbi
People-awareComputing lab
![Page 2: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/2.jpg)
Sensing
![Page 3: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/3.jpg)
Sensing/inference
![Page 4: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/4.jpg)
Physical Social Mental health
Multi-dimensional well-being
![Page 5: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/5.jpg)
Ubicomp 2011*
![Page 6: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/6.jpg)
StressSense
Ubicomp 2012*
![Page 7: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/7.jpg)
Feedback
![Page 8: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/8.jpg)
![Page 9: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/9.jpg)
![Page 10: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/10.jpg)
Can we do more with sensing and context aware computing?
![Page 11: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/11.jpg)
![Page 12: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/12.jpg)
Fogg’s behavior model
Mot
ivat
ion
Ability
Non-action region
Action region
Habit loop
![Page 13: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/13.jpg)
MyBehavior
![Page 14: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/14.jpg)
Weight management & fitness
Physical activity
Food consumption
![Page 15: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/15.jpg)
Deeper look at data
![Page 16: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/16.jpg)
Walk in my home
Avoid large burgers
Telling me to continue walking in my office
![Page 17: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/17.jpg)
freq × avg(cal)
f(distance)
![Page 18: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/18.jpg)
Recommender system
Clustering Multi-armed bandit
![Page 19: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/19.jpg)
![Page 20: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/20.jpg)
Personalization
User A
User B
![Page 21: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/21.jpg)
All computation inside the phone
![Page 22: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/22.jpg)
How personalized and actionable?
Seeing how long I have been stationary and the low frequency of activity made me want to make a change. [A5, diary]
I followed the suggestion about eating the low-calorie and healthy food I had in the past... I stopped getting fries at lunch since with them my meal was approaching 1000 cal. [A9, diary]
Seeing how many times I have done this walk in the past, I feel I can do it again [A3, diary]
![Page 23: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/23.jpg)
How personalized and actionable?
They seem like good generic suggestions{the kind you would read...as tips in a health magazine or some such... It recommends me to eat stuff that I don't have at home [G4, diary]
I don't tend to look at the suggestions. It makes me want to walk the dog that I wish I had, and eat food items that I wish I could eat, etc. [G3, diary]
It doesn't take my dietary restrictions.[G5, diary]
![Page 24: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/24.jpg)
How personalized and actionable?
MyBehavior (M = 3.4; SD = 1.2)
Nutritionist (M = 2.5; SD = 1.6)
Statistically significant: t(223) = 4.04; p < 0.0001
![Page 25: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/25.jpg)
Are MyBehavior suggestions users doing better?
MyBehavior Nutritionist
![Page 26: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/26.jpg)
Human-in-the-loop
Prioritize Remove
![Page 27: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/27.jpg)
Mechanical Turk based food labeling
![Page 28: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/28.jpg)
Notification
![Page 29: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/29.jpg)
User-centered design
![Page 30: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/30.jpg)
Fogg’s behavior model
Mot
ivat
ion
Ability
Non-action region
Action region
Easy to implement suggestions
Continue / Small change
Context
![Page 31: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/31.jpg)
Easy to implement suggestions
Continue / Small change
Context
Control belief/Barrier
Repetition= Mastery
![Page 32: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/32.jpg)
Notification
Goal
How to achieve the goal?
![Page 33: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/33.jpg)
MyPersonalCoach
![Page 34: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/34.jpg)
Action Long term
![Page 35: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/35.jpg)
Unhealthy HealthyGood habits
lifestyle lifestyle
Personalized Coaching
![Page 36: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/36.jpg)
Action MasterySelf-efficacy
HabitRepeat
same context
Repeat
Habits
![Page 37: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/37.jpg)
Conscious HabitsReflective effort Easy and unconscious
Conscious and unconscious
• Slow• Motivational
(conscious engagement)• Serial processing
• Fast• Unconscious• Parallel processing
Dual process theory
![Page 38: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/38.jpg)
“I've got a more graceful solution to the memory problem. I'm disciplined and organized. I use habit and routine to make my life possible.”
![Page 39: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/39.jpg)
Process of habits
Conscious HabitsReflective effort Easy and unconscious
![Page 40: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/40.jpg)
Notification and Habit building
Goal
How to achieve the goal?
![Page 41: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/41.jpg)
Goal
How to achieve the goal?
ConsequenceBelief
Control belief/Barrier
![Page 42: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/42.jpg)
Goal
How to achieve the goal?
![Page 43: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/43.jpg)
Goal
How to achieve the goal?
Effort
Performance
Reward
Valence
![Page 44: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/44.jpg)
Goal
How to achieve the goal?
![Page 45: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/45.jpg)
![Page 46: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/46.jpg)
Building sensing systems
![Page 47: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/47.jpg)
![Page 48: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/48.jpg)
![Page 49: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/49.jpg)
![Page 50: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/50.jpg)
Open, efficient and scalable systems
are necessary to support multi-dimensional context-aware well-being solutions
![Page 51: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/51.jpg)
SAINT
Sensing And INference Toolkit
![Page 52: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/52.jpg)
SA
INT S
erv
er
Audio Accelerometer
Bus
Activity Recognition
Your DetectorSleepSpeech/Non-speech
WearablesActivity-aware
Location sensingStress
![Page 53: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/53.jpg)
SA
INT S
erv
er
SA
INT
Ap
ps
Audio Accelerometer
Bus
Activity Recognition
MyBehavior MoodRhythm
BeWell Your app
Your DetectorSleepSpeech/Non-speech
Inter-process communication
Inter-process communication
WearablesActivity-aware
Location sensingStress
![Page 54: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/54.jpg)
1. Can handle up to 50 audio clients in real time.
2. Battery drag is low even with 50 audio clients (~500mW).
3. Takes ~2 hours to code a client and server side detector for new coders.
![Page 55: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/55.jpg)
![Page 56: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/56.jpg)
![Page 57: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/57.jpg)
![Page 58: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/58.jpg)
QOSSaveBattery
Batch a lotNo batch
![Page 59: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/59.jpg)
QOSSaveBattery
Batch a lotNo batch
High priority - 1
Low priority - 0
Med. Priority – 0.5
(1-p) * 100%
![Page 60: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/60.jpg)
QOSSaveBattery
Batch a lotNo batch
High priority
Low priority
Medium priority
Battery low (1+w)*(1-p) * 100%
![Page 61: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/61.jpg)
Works left and timeline
![Page 62: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/62.jpg)
MyBehavior - Long term study
![Page 63: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/63.jpg)
Multiple baseline
time
Nutritionist MyBehavior
![Page 64: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/64.jpg)
Long term studyNov 1 – Feb 14, Ubicomp 2015
Pilot studyJournal of Medical and Internet Research
Iterative designPervasive Health 2015, or ToCHI
![Page 65: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/65.jpg)
MyPersonalCoach
![Page 66: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/66.jpg)
System building and pilot testSystem building: Dec 1 - Dec31Pilot study: Feb 1 – Mid MarchPublish: Sensys 2015
Long term studyCHI 2016
![Page 67: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/67.jpg)
SAINT – robust and open-source
![Page 68: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/68.jpg)
![Page 69: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/69.jpg)
Stable version with more sensing and inferenceNov 1 – Nov 30, Submit as a journal afterwards
![Page 70: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/70.jpg)
Contribution
![Page 71: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/71.jpg)
![Page 72: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/72.jpg)
![Page 73: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/73.jpg)
Mot
ivat
ion
Ability
Non-action region
Action region
![Page 74: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/74.jpg)
![Page 76: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/76.jpg)
![Page 77: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/77.jpg)
![Page 78: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/78.jpg)
![Page 79: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/79.jpg)
freq × avg(cal)
f(distance)
![Page 80: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/80.jpg)
Prior work
![Page 81: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/81.jpg)
Prior work
![Page 82: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/82.jpg)
Prior work
![Page 83: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/83.jpg)
Small Change Small Change Or Continue
4 min
2 min2.5 min
20 min
Explore/Opportunistic
Prior work
![Page 84: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/84.jpg)
![Page 85: Thesis proposal presentation](https://reader035.vdocuments.net/reader035/viewer/2022062515/55c3e578bb61eb8c6d8b47a2/html5/thumbnails/85.jpg)
Human-in-the-loop
Prioritize Remove