6th and final plenary
AWARENESS workshop
Results and future on context-
aware mobile (health)
applications
20 March 2008
M...
AWARENESS workshop - 20 March 2008 2
AWARENESS – impressions movie
AWARENESS workshop - 20 March 2008 3
This talk
• AWARENESS very high level
• Highlights
• Lessons learned on context
AWARENESS workshop - 20 March 2008 4
Division of budget over partners
UT-CTIT
TI-WMC
Ericsson
Yucat
RRD
TMS-I
TICO
ALU
AWA...
AWARENESS workshop - 20 March 2008 5
Context-aware mobile applications
• Context awareness = adapt to situation of user
• ...
AWARENESS workshop - 20 March 2008 6
Context-aware mobile health
• M-health = health care independent of time and place
• ...
AWARENESS workshop - 20 March 2008 7
AWARENESS research highlights
• ~100 scientific papers (incl submissions …)
• 10 PhDs...
AWARENESS workshop - 20 March 2008 8
AWARENESS valorization highlights
• MobiHealth BV (UT)
• Roessingh Telezorg Centrum
•...
AWARENESS workshop - 20 March 2008 9
Other AWARENESS highlights
• “outstanding project” [Freeband external review June 200...
AWARENESS workshop - 20 March 2008 10
AWARENESS: an infrastructure based approach
• cost reduction
• handling complexity
•...
AWARENESS workshop - 20 March 2008 11
AWARENESS architecture
Context-aware
applications
sensors
Context
management
Context...
AWARENESS workshop - 20 March 2008 12
Context Management
• Core of the infrastructure layer, handle dynamicity
• Discoveri...
AWARENESS workshop - 20 March 2008 13
Context Modeling & Quality of Context
• Model raw context and high-level context
• Q...
AWARENESS workshop - 20 March 2008 14
Reasoning
• Putting intelligence in the infrastructure
• Combine context information...
AWARENESS workshop - 20 March 2008 15
Privacy
• Privacy & consent needed for user acceptance
• and legal reasons
• Context...
AWARENESS workshop - 20 March 2008 16
Questions so far?
AWARENESS workshop - 20 March 2008 17
Agenda
• 10:35 – Demo session 1
• 11:20 – Coffee
• 11:40 – It’s better to seek forgi...
AWARENESS workshop - 20 March 2008 18
office
Which demonstrations
Tele-monitoring of epileptic seizures
Thijs Tönis (Roess...
AWARENESS workshop - 20 March 2008 19
Demonstrations – logistics – 2x2x20’
• EP - Epilepsy – A3.14
• CP - Chronic Pain – A...
AWARENESS workshop - 20 March 2008 20
Agenda afternoon
• 13:25 – MobiHealth BV: putting care in motion
Peter Lems (MobiHea...
AWARENESS workshop - 20 March 2008 21
Demonstrations – logistics afternoon
• EP - Epilepsy – A3.14
• CP - Chronic Pain – A...
AWARENESS workshop - 20 March 2008 22
backup
AWARENESS workshop - 20 March 2008 23
Context-aware security
• Context is mostly seen as security threat, but:
Lesson 12: ...
AWARENESS workshop - 20 March 2008 24
AWARENESS key-words
infrastructure
mobile
health
context
AWARENESS workshop - 20 March 2008 25
AWARENESS vision on Context Awareness
• A human user is always and everywhere surrou...
AWARENESS workshop - 20 March 2008 26
Context-aware mobile health
• M-health = health care independent of time and place
•...
AWARENESS workshop - 20 March 2008 27
A perspective on …. context
• Context is a buzz word
• Some things are not context …...
AWARENESS workshop - 20 March 2008 28
More Information
• AWARENESS website
http://awareness.freeband.nl
• Project Manager:...
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AWARENESS overview @ closing working - context-aware mobile health (March 2008)

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This presentation provides a high-level overview of the Freeband AWARENESS research project. It was presented during the closing workshop, in March 2008. The AWARENESS project researched context aware mobile applications, with a focus on mobile health.

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AWARENESS overview @ closing working - context-aware mobile health (March 2008)

  1. 1. 6th and final plenary AWARENESS workshop Results and future on context- aware mobile (health) applications 20 March 2008 Maarten Wegdam Telematica Instituut
  2. 2. AWARENESS workshop - 20 March 2008 2 AWARENESS – impressions movie
  3. 3. AWARENESS workshop - 20 March 2008 3 This talk • AWARENESS very high level • Highlights • Lessons learned on context
  4. 4. AWARENESS workshop - 20 March 2008 4 Division of budget over partners UT-CTIT TI-WMC Ericsson Yucat RRD TMS-I TICO ALU AWARENESS in one slide • To research and design infrastructure support for context- aware mobile applications, and validate this in the m- health domain • Collaborative research project (BSIK/Freeband) • Alcatel-Lucent – Bell Labs • Telematica Instituut • University of Twente - CTIT • Roessingh R&D • Twente Institute for Wireless & Mobile Communications • Ericsson • Yucat • TMS-I • 2004-2008 • ~€11M budget, ~35FTE/y, ~116 Person year
  5. 5. AWARENESS workshop - 20 March 2008 5 Context-aware mobile applications • Context awareness = adapt to situation of user • Location, availability etc • C-Meeting prototype • See who is going to be late or absent for a meeting • Integrated in Outlook • Based on GSM cell-id  Already present?  Travelling to meeting location?  Estimated time of arrival? • Practice what you preach: live demo … more on C-Meeting •posters (outside auditorium) •in Erik Meeuwissen’s talk
  6. 6. AWARENESS workshop - 20 March 2008 6 Context-aware mobile health • M-health = health care independent of time and place • Using UMTS, GPRS, WLAN etc • Conveys health signals collected by Health Body Area Network • Goal: efficiency, effectiveness and quality of life • AWARENESS adds context to m-health • patients, voluntary caregivers and professional caregivers • Selected applications • Tele-monitoring of epileptic seizures • Tele-treatment of patients with chronic pain • Tele-monitoring of uncontrolled movements in spasticity
  7. 7. AWARENESS workshop - 20 March 2008 7 AWARENESS research highlights • ~100 scientific papers (incl submissions …) • 10 PhDs: 2 PhDs finished, 8 PhDs ongoing • Workshop "Innovative ICT applications for healthcare" at ICMCC 2005. • EuroSSC 2006 conference • CaT07 & CaT08 workshops • Symposium: E-health - opportunities and barriers for successful implementations (Dec 2007) • MobileHCI 2008 together with other Freeband projects
  8. 8. AWARENESS workshop - 20 March 2008 8 AWARENESS valorization highlights • MobiHealth BV (UT) • Roessingh Telezorg Centrum • 3 patents • WMC – Flame: meshing between network and MAC layers • ALU – route prediction based on cell ids • ALU – quality of context calculus • WWRF & standardization (OMA, IETF)
  9. 9. AWARENESS workshop - 20 March 2008 9 Other AWARENESS highlights • “outstanding project” [Freeband external review June 2007] • An integrated project ! • Two piloted integrated health demonstrators  Epilepsy (including SmartSigns)  Chronic pain • Integrated office demonstrators • Integrated context infrastructures • Demo’s at: CeBIT 2005 and 2006, IST 2004, ICT Kenniscongres 2006, EuroSSC 2006, CVA congress, ICMCC 2005 event, ICT Delta 2007, Freeband zorg event 2006, Sentinels event 2005, EU CREST 2004, for health insurance companies and members of parliament • Three extensions • Tele-treatment (2005) • Business modeling tele-treatment (2007) • 2008 extension • Eight (or more?) articles in prof magazines
  10. 10. AWARENESS workshop - 20 March 2008 10 AWARENESS: an infrastructure based approach • cost reduction • handling complexity • improved efficiency • increased trust AWARENESS context-aware infrastructure network and system resources m-health platformcontext-aware mobilehealth other application areas m-health applicationsm-health applications
  11. 11. AWARENESS workshop - 20 March 2008 11 AWARENESS architecture Context-aware applications sensors Context management Contextinfrastructure Other infrastructure functions Context reasoning M-health application components Other application componentssensors Privacy control Local application support enforcement Access control Access control [D0.3v4 Overall architecture of the AWARENESS infrastructure, Dec 2007] wp1 wp2 wp3 wp4
  12. 12. AWARENESS workshop - 20 March 2008 12 Context Management • Core of the infrastructure layer, handle dynamicity • Discovering and exchanging context information • Request-response, publish-subscribe and event- condition-action Lesson 1: Context management systems are environment-specific. Since context-aware applications need context from different environments, they have to interoperate with different context management systems. more in Cristian Hesselman’s talk [Maarten Wegdam, Tom Broens, Bob Hulsebosch, Cristian Hesselman, Marten van Sinderen, Thijs Tönis D0.1v4 - Lessons learned on context awareness in mobile applications submitted to Elsevier’s Pervasive and Mobile Computing]
  13. 13. AWARENESS workshop - 20 March 2008 13 Context Modeling & Quality of Context • Model raw context and high-level context • Quality of Context describes quality attributes • Precision, freshness, probability etc Lesson 7: Explicitly modeling Quality of Context is essential for application adaptation, privacy and infrastructure efficiency. Lesson 8: Higher Quality of Context allows more and better application adaptivity.
  14. 14. AWARENESS workshop - 20 March 2008 14 Reasoning • Putting intelligence in the infrastructure • Combine context information to improve quality • To derive ‘higher level’ context information Lesson 6: Learning context patterns enables the reasoning and prediction of context. Lesson 5: Higher-level context reasoning requires, besides statistical methods for pre-processing, fusion and matching, rule-based methods to derive required context. more in Erik Meeuwissen’s talk
  15. 15. AWARENESS workshop - 20 March 2008 15 Privacy • Privacy & consent needed for user acceptance • and legal reasons • Context information can be anonymised or obfuscated to reduce privacy sensitivity Lesson 9: There is an inherent trade-off between using context and keeping privacy, and users should be empowered to control this trade-off themselves. Lesson 10: The privacy preferences that control the sharing of context information are context-aware themselves.
  16. 16. AWARENESS workshop - 20 March 2008 16 Questions so far?
  17. 17. AWARENESS workshop - 20 March 2008 17 Agenda • 10:35 – Demo session 1 • 11:20 – Coffee • 11:40 – It’s better to seek forgiveness than to ask for permission Hans Appel (SUN NL CTO / Hanzehogeschool) • 12:25 – Lunch • 13:25 – MobiHealth BV: putting care in motion Peter Lems (MobiHealth BV) • 13:45 – Demo session 2 • 14:30 – Coffee • 14:50 – Context reasoning based on GSM cells Erik Meeuwissen (Alcatel-Lucent / Bell Labs) • 15:10 – Disclosure of Context Information across Domains Cristian Hesselman (Telematica Instituut) • 15:30 – Panel: AWARENESS highlights and opportunities for follow-ups Advisory Board members, chair: Patrick Strating • 16:10 – Informal gathering
  18. 18. AWARENESS workshop - 20 March 2008 18 office Which demonstrations Tele-monitoring of epileptic seizures Thijs Tönis (Roessingh R&D) a.o Tele-treatment of chronic pain Marit van Weering (Roessingh R&D) a.o. Colleague context viewer Niels Snoeck (Telematica Instituut) a.o. Context notes & communications Frank Thiele (Yucat) Hugo Zwaal (Ericsson) a.o. health
  19. 19. AWARENESS workshop - 20 March 2008 19 Demonstrations – logistics – 2x2x20’ • EP - Epilepsy – A3.14 • CP - Chronic Pain – A0.05a • CCV - Colleague Context Viewer – coffeecorner A2 • CNC - Context Notes & Communications – A2.05 group who morning afternoon 1st 2nd 1st 2nd 1 Henk EP CP CCV CNC 2 Bob CP EP CNC CCV 3 Cristian CCV CNC EP CP 4 Maarten CNC CCV CP EP health office health healthoffice office
  20. 20. AWARENESS workshop - 20 March 2008 20 Agenda afternoon • 13:25 – MobiHealth BV: putting care in motion Peter Lems (MobiHealth BV) • 13:45 – Demo session 2 • 14:30 – Coffee • 14:50 – Context reasoning based on GSM cells Erik Meeuwissen (Alcatel-Lucent / Bell Labs) • 15:10 – Disclosure of Context Information across Domains Cristian Hesselman (Telematica Instituut) • 15:30 – Panel: AWARENESS highlights and opportunities for follow-ups Advisory Board members, chair: Patrick Strating • 16:10 – Informal gathering
  21. 21. AWARENESS workshop - 20 March 2008 21 Demonstrations – logistics afternoon • EP - Epilepsy – A3.14 • CP - Chronic Pain – A0.05a • CCV - Colleague Context Viewer – coffeecorner A2 • CNC - Context Notes & Communications – A2.05 group who 1st 2nd 1 Henk CCV CNC 2 Bob CNC CCV 3 Cristian EP CP 4 Maarten CP EP health office office health
  22. 22. AWARENESS workshop - 20 March 2008 22 backup
  23. 23. AWARENESS workshop - 20 March 2008 23 Context-aware security • Context is mostly seen as security threat, but: Lesson 12: Context awareness is not only a challenge for security, but is also useful for security to make it more flexible, stronger and user friendly more Colleague Context Viewer demo
  24. 24. AWARENESS workshop - 20 March 2008 24 AWARENESS key-words infrastructure mobile health context
  25. 25. AWARENESS workshop - 20 March 2008 25 AWARENESS vision on Context Awareness • A human user is always and everywhere surrounded by a networking environment that is able to determine automatically: • the identity of the user, and • the (upcoming) context information that is (or might become) relevant to service provisioning • so that applications adapt themselves to the context of the user • and users have, anywhere, anytime access to mobile services • in a secure and privacy- sensitive manner. Platform User Context Access Networks Applications Active Session Devices
  26. 26. AWARENESS workshop - 20 March 2008 26 Context-aware mobile health • M-health = health care independent of time and place • Using UMTS, GPRS, WLAN etc • Conveys health signals collected by Health Body Area Network • Goal: improve quality of life and reducing costs • AWARENESS adds context to m-health • the patient – where is the patient, what is he doing etc • the voluntary caregivers • the professional caregivers • Selected applications • Tele-monitoring of epileptic seizures • Tele-monitoring of uncontrolled movements in spasticity • Tele-treatment of patients with chronic pain
  27. 27. AWARENESS workshop - 20 March 2008 27 A perspective on …. context • Context is a buzz word • Some things are not context … Context  data !!!! • context  data • E.g.: • my username/password are not context • what I type when using Powerpoint is not context • the amount of money I transfer using my Online Banking • What are characteristics of context then ? • Enables user centric adaptations • Inherently vague (due to limits in sensors) • Often needs to be reasoned • Extremely dynamic • Is privacy sensitive WP1WP1 WP2 WP3
  28. 28. AWARENESS workshop - 20 March 2008 28 More Information • AWARENESS website http://awareness.freeband.nl • Project Manager: Maarten Wegdam Lucent Technologies Bell Labs Europe wegdam@lucent.com +31 35 6875720
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