memory aid for dementia patients - life log diary
TRANSCRIPT
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Interim report
Memory aid for dementia
patients
LIFE LOG DIARY
Park, Cheolwoo
Park, SooSeok
Bae, HyeYoon
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PREVALENCE
It’s not out of my business anymore.
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PROJECTION
So, we have to be prepare.
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CAREGIVING
Happiness of family and Independence of patient, both are important.
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LONG-DISTANCE
CAREGIVERS
Long-term home care service is essential.
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MEMORY LOSS
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MEMORY ENHANCEMENT
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MEMORY ENHANCEMENT
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MEMORY ENHANCEMENT
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Necklace type Ear piece type Embedded camera Bluetooth
FormCollecting
technology
Communication
technology
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Device
Registered Smartphone
Person Recognitio
n
Place Recognition
Registered Location
TRIGGER
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Memory of the PlaceMemory of the People
DATA STORED ONTO SERVER
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PERIODICAL REVIEW OF THE DAY
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Name: Peter
Age : 62
Occupation : formal engineer
Characteristics : Positive, active, social
Early stage dementia
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Face Recognition Technology
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Son Daughter in law Sally
LEAVE A MESSAG
E
FOR PETER
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It was nice to se
e you.
Father, don’t for
get your medicin
e
You looked good
! Thanks for the
great dinner!
MESSAGES FROM PEOPLE IS EMBEDDED ON THE PICTURES
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Technical Issue
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Issues on Triggering Photo(1)
• Option
– 1. Context Based snapshot
– 2. Periodical snapshot
• Trades off between options
– Personal Big data problem
• Storage Problem
• Too much data for person with dementia
– Sensor cost for capturing Context
• Energy consumption
• Device wearability
• Product price
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Issues on Triggering Photo(2)
• Our solution
– Context Based snapshot with existing resources
• Key Idea
– To snapshot based on context information
– To utilize pre-existing resource such as smart phone
and snapshot device
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Smart Phone as Sensors
• GPS
• Compass
• Accelerometer Sensor
• Gravity Sensor
• Proximity Sensor
• …
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Selective Snapshot Based on Context Information(1)
• Snapshot trigger
– 1. Social Connection
• To log human social interaction
• Bluetooth connection using predefined contact
information
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Selective Snapshot Based on Context Information(2)
• Snapshot Trigger
– 2. Human Movement• To log human location in the form of spatial
coordinates information and related snapshot
• To snapshot when there is change of the location
• Method to detect the location change in energy efficient manner
– Predictive Location concept using predefined threshold valueYoussef, Moustafa, Mohamed Amir Yosef, and Mohamed El-Derini. "Gac: Energy-efficient hybrid gps-accelerometer-compass gsmlocalization." Global Telecommunications Conference (GLOBECOM 2010), 2010 IEEE. IEEE, 2010.
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Life Log Data Management
• Auto diary App service for public and person with
dementia
• Auto backup service using cloud storage and Wi-Fi
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Thank you!