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Research Trends:
Smart Phone Applications
Venue: IUT, Dhaka

Dr. Moniruzzaman Bhuiyan
PhD (UK), BSc (Hons), MSc(UK), MBCS, MCP

Institute of Information Technology
University of Dhaka
mb@du.ac.bd
www.mb.banglaworld.org
TOC
 Research Trends





Image Processing
Usability
Multimodality
Inclusive Solutions

 App Develop
 Prototype
 Evaluation

 Demo
 MuMIES
 OpenGesture

 Lab
 Write a Research idea
 MuMIES Code
mb@du.ac.bd | http://mb.banglaworld.org
Research Trends
Smart Phone Vs device

mb@du.ac.bd | http://mb.banglaworld.org
Research Trends
Image Processing
Usability
Multimodality
Inclusive Solutions
奄.. more
mb@du.ac.bd | http://mb.banglaworld.org
Image Processing
 What? Modifying, classifying or
somehow interpreting images
 crop an image
 analyzing and modifying an images color
histogram
 Blur in Google Street view
 Augmented Reality

mb@du.ac.bd | http://mb.banglaworld.org
Challenges: Image Processing

mb@du.ac.bd | http://mb.banglaworld.org
Challenges: Image Processing
 Classification
 Extraction
 Recognition

mb@du.ac.bd | http://mb.banglaworld.org
Research examples
 Face Recognition
 Identifying a Live Face from a Large Pool of
Images
 Human face detection

 Mobile Product Recognition
 Recognizing video at a glance
 Auto Grading Of Answer sheets
http://www.stanford.edu/class/ee368/Proj
ect_Autumn_1314/index.html
mb@du.ac.bd | http://mb.banglaworld.org
Mobile UI/UX
 Is it Usable?
 Interface
 Characteristics

 User experience
 Design process
 Prototype

 Can we evaluate?
 Usability evaluation
mb@du.ac.bd | http://mb.banglaworld.org
Challenges: Mobile UI/UX
 Mobile User Context
 Cognition
 Perception

 Interface Design
 Device Proliferation
 Field Vs Lab Testing

mb@du.ac.bd | http://mb.banglaworld.org
Research examples
 Virtual Museum Guide
 Pedestrian
 Application Usability Testing
 Emulator
 Field
 Lab

mb@du.ac.bd | http://mb.banglaworld.org
Multi-modality

mb@du.ac.bd | http://mb.banglaworld.org
Challenges: Multi-modality





Mono/ Stereo power of Human Being
Ubiquitous
Platform Support
Wearable? Social?

mb@du.ac.bd | http://mb.banglaworld.org
Research examples
 MuMIES Gesture Recognition
 OpenGesture

 Visual Input
 Visual Search Using Image

 Google Glass
 Sixth Sense!
mb@du.ac.bd | http://mb.banglaworld.org
Inclusive Applications
 Is it Accessible?
 Assistive Technology or Solutions

mb@du.ac.bd | http://mb.banglaworld.org
Challenges: Inclusivity
 Ordinary People-Extra Ordinary
Environment
 Extraordinary People Ordinary
Environment
 Mobility, Special needs
 Smart Technologies For Aging, Disability,
And Independence

mb@du.ac.bd | http://mb.banglaworld.org
Time and age factor study
 Time (Fitts Law ) and Age factors
 Timing of tasks by different users
 Overall success rate of different users
 Incorporating ability factors into the equation
 Comparing with another interaction
Research examples
 Helping Vision Impaired Person
 Personalized Contents:
 EigenNews: A Personalized News Video
Delivery Platform

mb@du.ac.bd | http://mb.banglaworld.org
Research examples
 Helping Vision Impaired Person
 Personalized Contents:
 EigenNews: A Personalized News Video
Delivery Platform

mb@du.ac.bd | http://mb.banglaworld.org
Research examples

mb@du.ac.bd | http://mb.banglaworld.org
App Develop
 Prototype
 Pencils
 Visio
 IDE

mb@du.ac.bd | http://mb.banglaworld.org
App Develop: Evaluation
 Evaluation: An important part of any research
 Prototype
 Usability Evaluation
 Lab &
 Field Testing

mb@du.ac.bd | http://mb.banglaworld.org
Demo
 https://code.google.com/p/mumies/

mb@du.ac.bd | http://mb.banglaworld.org
Lab





Research idea
Sample Coding
Test coding
MULAD

mb@du.ac.bd | http://mb.banglaworld.org
Thanks

Questions
Dr. Moniruzzaman Bhuiyan
IIT University of Dhaka,
mb@du.ac.bd, monirb@live.com

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