an ios location -based emergency notification application
DESCRIPTION
An iOS location -based emergency notification application. Michel Schevernels Supervisor: Prof. Dr. Ir. Erik Duval Advisor: Gonzalo Parra. Quick reca p. Sudden cardiac arrest First 5 minutes crucial -> brain damage - PowerPoint PPT PresentationTRANSCRIPT
An iOS location-based emergency notification application
Michel Schevernels
Supervisor: Prof. Dr. Ir. Erik Duval
Advisor: Gonzalo Parra
Quick recap Sudden cardiac arrest
First 5 minutes crucial -> brain damage
Goal -> reduce deathsCan we use current technology for reducing the response time?
Introduce VNS
Lay-men will be notified in a cardiac arrest situation
iOS application
Other projects Many other projects out there
PulsePoint, Hartveilig wonen, HartslagNu, …
Most of them:
SMS service and based on profiles.
Distance between volunteer measured with radius
My work Analysing other projects and legal aspects
Requirements
Paper prototype + evaluation
Digital prototype + evaluation
Database + queries
Web service (JSON)
Push notification server
What has yet to be done? Linking client with web service
Logging in Pushing GPS location Notifying has arrived at the scene
Client handling of push notifications Evaluation
Digital prototype evaluation Focus on usability not visually appealing
7 people ages 23 – 55, no computer scientists!
Down side not much feedback in terms of design
Using System Usability Scale
Feedback overall positive
Score: 87,5 %
The system
MySQL
Web Service JSON
EMuRgencyWeb
Service JSON
Retrieving AEDs,
Courses and Sessions
Retrieving DB infoPush
Notification Server
Decision System
GPS push
Profile
MySQL
Web Service JSON
60 60
Max distance 1000mNot older than 5min
Max distance 1000m
Emergency call
New emergency case
Decision System
Google Maps API
GPS push
Web Service AEDs
Profile
AEDs
Retrieve AEDsRadius 1000m fromvictim
Calculate route distance
Only happens haven’t found 30people based on GPS pusheswith max route distance of1000 meters
Decision System
Google Maps API
GPS Push or Profile
Notification with AED and Victim
Notification with Victim
Calculate route distance volunteer, aed and victim
Calculate route distance volunteer and victim
50%
50%
Decision System
MySQL
Notification with AED and Victim
Notification with Victim
Push Serve
r
Devices to which notifications have been send
Send notification
Testing 3 phase testing First stage:
On my own Second stage:
In group, using department phones. Test functionality Test technology
Third stage: Test if the application works in a simulated setting
Planning December (31st)
Finishing digital prototype Look up requirements push server
January (8th): Evaluation digital prototype
January Studying
February Start programming
March Finish programming
Planning April
Evaluate program Writing thesis
May If there is time, make GUI look nice Writing thesis
May (23th) Hand in thesis text
June Defense
Statistics
Evalua
tion
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