ODCSSS project by Emil Varga Supervised by Jill Freyne/Barry Smyth

Motivation … met someone and remembered to tell them something just after they left? … left for work and forgot an important item at home? … been told a piece of information and scribbled it on a scrap of paper in a hurry? Have you ever..

… met someone and remembered to tell them something just after they left?

… left for work and forgot an important item at home?

… been told a piece of information and scribbled it on a scrap of paper in a hurry?

People often use different memory aids Current reminders are mostly based on time Motivation

People often use different memory aids

Current reminders are mostly based on time

Motivation ..set a reminder for the next time you see the person? ..set a reminder for the next time you arrive home? ..index information based on your location and who you are with? What if you could..

..set a reminder for the next time you see the person?

..set a reminder for the next time you arrive home?

..index information based on your location and who you are with?

Now you can! Send messages depending on current position and desired company Show relevant messages depending on current location and company

Send messages depending on current position and desired company

Show relevant messages depending on current location and company

Scenarios Replies to public in the same place Emil sees the public messages on screen

Scenarios Caitlin sees the note and replies Picks a location Sends a note to Caitlin over computer

Scenarios Olga sends a reminder to Emil for the next time he meets Eoin Emil receives the message

Digital graffiti Context-aware messaging system Based on location And person co-location Using short notes and reminders For mobile phones and computers

Context-aware messaging system

Based on location

And person co-location

Using short notes and reminders

For mobile phones and computers

Technology GPS/ UBISENSE location tracking Bluetooth co-location sensing SMS message sending

GPS/ UBISENSE location tracking

Bluetooth co-location sensing

SMS message sending

Architecture Python application for Symbian mobile phones Context-Aware Mobile Messaging (CAMM) server: XML messaging interface for the Python application Messaging data in Oracle database Web interface CAMM server Location/Co-location database Message database XML interface Location Web interface Co-location sensing messaging UBISENSE

Python application for Symbian mobile phones

Context-Aware Mobile Messaging (CAMM) server:

XML messaging interface for the Python application

Messaging data in Oracle database

Web interface

Sending message Location/ Co-location database CAMM server Messages database Message Save Link Web interface

Receiving message Location/ Co-location database CAMM server Messages database SMS Message Check Message Save Location sensing, Co-location sensing

Thank you! Emil Varga <emil.varga@gmail.com> Supervisors: Jill Freyne <jill.freyne@ucd.ie> Barry Smith <barry.smith@ucd.ie> Special Thanks: Aaron Quigley UCD Daragh Byrne DCU Juan Ye (Erica) UCD Romain Muller UCD Eoin Murphy UCD

Architecture Location/ Co-location database UBISENSE interface XML interface with Python applications WEB interface Messages database SMS gateway View/send messages Last known location Send messages Deliver SMS Co-location