FREE MPOWER – Open source Web Services for Smart Homecare · Developer handbook MPOWER...

IST 034707 – Middleware Platform for eMPOWERing cognitive disabled and elderly

FREE MPOWER – Open source Web Services for Smart Homecare

Ståle WalderhaugSINTEF ICT

MPOWER Consortium


My 3 goals for today

Show you how MPOWER open source services are made from and linked to real user needs and scenariosShow you applications that have been built using MPOWER open source servicesInform you about FREE MPOWER – the open source project on Sourceforge


Presentation Outline

MPOWER Objective and ApproachIdentifiy and Design Services using MDA/UMLService Development and DeploymentProof of Concept applicationsFREE MPOWER projectStandardisation through HSSP


Porto is a very nice cityBut, I have mixed feelings

Champions League 1996/97Rosenborg – FC Porto: 0-1FC Porto – Rosenborg: 3-0




MPOWER at a glance

Middleware framework of services for development of applications for elderly and people suffering from cognitive decline

Ericsson, Croatia

Jagellonian University– Medical College, Poland

University ofCyprus

Sintef, Norway

Norwegian Center for Ageing and Health

ARC, Austria

INRIA, Spain

TB-SOL,Spain

http://www.sintef.no/

http://www.uj.edu.pl/index.en.html

http://www.ucy.ac.cy/

http://www.arcsmed.at/EN/index.php

http://www.tb-solutions.com/

http://www.nordemens.no/web/english.html

http://www.iahsa.net/default.asp

http://www.agingtech.org/index.aspx

http://www.ecomit.net/cat/index.html


MPOWER Objective and Approach

• Create a middleware platform that enables rapid development of novel smart house systems in a SOA environment

• Use Model Driven Software Development• Use standards such as HL7, ISO and CEN TC251

– SOA4HL7 methodology– IBM SOA Reference Architecture– IBM Software Service UML Profile

• Develop two proof of concept applications to validate service usefulness

• Share the results: OPEN Source


MPOWER Results

EXPERIENCE

Norwegian Proof-of-Concept

Application

Polish Proof-of-Concept

Application

GUIDELINES

Developer handbook

MPOWER Architecture

MPOWER Servicelifecycle model

TOOLCHAIN

MDA Process

MDA Tools

SERVICES

Securityservices

Social services

Medicalservices

Sensorservices

Contextualservices

Interoperabilityservices


The basics first: homecare domain model

Which actors are involved in the care and care-management of homecare patients?

IndividualsOrganizationsSystemsComponents

Which services are candidates for reuse in different contexts?


Describe domain and scenarios


Participants in workshops, interviews and questionnaires

62 Older people (22 in Netherlands, 40 in Poland)11 Family carers of persons with dementia (5 in Austria, 6 in Norway)49 Healthcare Professionals (all in Poland)15 Dementia Experts (4 in Austria, 11 in Norway)


The ActorModel (diagram)


Example of Actor-Role model


Actors and Roles in Use Cases: Calendar example


The Service Model

Derived from the Use Case modelsCommunication ServicesInformation ServicesManagement ServicesSensor ServicesSecurity Services


MPOWER Services

«MPOWER_Middleware_Service»Communication Serv ices

+ Alarming+ data / info transfer+ ExternalNotification+ Messaging+ Synchronization

«MPOWER_Middleware_Service»Management Serv ices

+ ActorManagement+ ContextManagement+ ServiceManagement

«MPOWER_Middleware_Service»Security Serv ices

+ encryption+ User Management+ Role Management+ Token Management+ Access Management+ AccessControl+ Audit+ Public Key Infrastructure+ Secure Communication+ Secure Storage

«MPOWER_Middleware_Service»Information Serv ices

+ Accessibility+ Calendar+ IndividualPlan+ Interaction+ Knowledge+ Medication

«MPOWER_Middleware_Service»Sensor Serv ices

+ CameraManagement+ Device Management+ DoorManagement+ FlowManagement+ Location+ Monitoring+ OvenManagement+ PulseOximeterManagement+ TemperatureControl


Example of Service


Reference System

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Service Oriented Architecture

Business ProcessesComposition, choreography

Application Layer

(Consumers)

Physical Layer

Service Components

Servicesatomic and composite

Security

LoggingM

anagement

Monitoring

QoS Layer

Integration Service Bus

Service Discovery

Context middleware

Social middleware

Medical middleware

WP3

3rd Party

3rd Party

3rd party Orchestration Server

WP2

Smart home middleware

WP4

WP5

WP6

Poc Application Poc Application Poc Application

QoS middleware (inc. security)

SchedulingCommunicationChannel

Management

Interoperability middleware

Door Management

HISOther

External system

Data Mapping

SampleMPOWER Services

Next of Kind Management

MAIN FOCUS FOR MPOWER Middleware

Visible for Elderly and Cognitive Disabled


Care CenterHealthcare Network ServicesSmart Home

CalendarSynchronizerServiceCalendarManagementServiceSensorService

Hom eCare Application CareControl

Application

Calendar SystemSMS-EMAIL Sys tem

SMS Email

ExternalNotifcationServiceSensorServiceCalendarService

CalendarSystem

SensorKIT

ExternalNotification

MPOWER Service Platform

MPOWER Common Services

MPOWER Service Platform

Individual Plan Sys tem

IndividualPlan«use»

«HL7Messages»

«use»

«HL7Messages»

«use»«use»«use» «use»

«HL7Messages»

«HL7Messages»

«HL7Messages»

«HL7Messages»


Service Design in UMLScenariosUseCasesFeatures/RequirementsServicesInterfacesOperationsMessages

…and in accordance with SOA4HL7 methodology

Traceability


Chain of Artefactsuc Management

HealthCareProfessional

(from Stakeholder - HealthcareProfessional)

Indiv idual Plan

(from System - Health Information System)

Stakeholder management

Configure homecare system

HealthCare Organization

(from Stakeholder - Organization)

custom Stakeholder management

add stakeholder (stakeholder may have user rights to the system)

define relations between stakeholders

edit stakeholder (including role)

enable/disable stakeholder

(from Individual Plan)

Add plan element

(from Management)

Stakeholder management

«trace» «trace»

«trace»«trace»

«trace»«trace»

«trace»«trace»

class Rationale

add stakeholder (stakeholder may have user rights to the system)

(from Stakeholder management)

define relations between stakeholders


edit stakeholder (including role)


enable/disable stakeholder

(from Stakeholder management)«ServiceProvider»ActorManagement::

ActorControl

class ActorManagement

«ServiceProvider»ActorControl

ActorManagement

«ServiceSpecification»ActorManagementInterface::iActorManagement

+ addActor(HumanResourceEventCreate) : boolean+ disableActor(SuspendHumanResource) : boolean+ enableActor(ActivateHumanResource) : boolean+ getActor(Message) : HL7Actor+ removeActor(TerminateHumanResource) : boolean

class ActorManagement

«WSDL»ActorManagement

ActorManagementInterface

«WSDLbinding»Bindings::iActorManagement

+ addActor(addActorRequest, addActorResponse*)+ disableActor(disableActorRequest, disableActorResponse*)+ enableActor(enableActorRequest, enableActorResponse*)+ getActor(getActorRequest, getActorResponse*)+ removeActor(removeActorRequest, removeActorResponse*)

«WSDLportType»PortTypes::iActorManagement

+ addActor(addActorRequest, addActorResponse*)+ disableActor(disableActorRequest, disableActorResponse*)+ enableActor(enableActorRequest, enableActorResponse*)+ getActor(getActorRequest, getActorResponse*)+ removeActor(removeActorRequest, removeActorResponse*)

«WSDLservice»Services::ActorManagementInterface

iActorManagement


Implementing Web Services

Use MOFScript to generate WSDL Import WSDL and use AXIS2 to generate skeletonMore code generation from MOFScript in progress

Netbeans 6.xGlassfish v2


Proof of Concept Application (POCA)

Norwegian POCAInformation access and sharingFREE MPOWER Web Services applied

Calendar Service, Medication Service, Message Board Service, Patient Management Service,Security Services, External Notification Services, and more.

Polish POCASmart Home environmentFREE MPOWER Services applied

Frame Sensor Adapter, Context managment, Alarming Service (BPEL) Notification services (BPEL), Location Services, SecurityServices, Patient Management Services, Calendar Service, MessageBoard Service, CameraService


Norwegian proof-of-concept application

Day’s eventsCalendar & remindersContactsMessage boardLocal newsMedications


User acceptance test - Norway

Testing done by elderly in their homesProviding usable interfaces for elderly proved challengingSeveral elderly continuously used the applicationNew version in progress


Polish proof-of-concept application

Resident loginResidenthomepageMessaging systemVideo callsAlarm


Polish proof-of-concept application

Caregiver loginResident info viewAlarm handlingSensor managementDoor lock managementTracking


User acceptance test - Poland

Testing in progressDone in an elderlyhouse equippedwith sensors


Contributions

Arranging two workshops 10+ scientific articlesPopular press coverage (newspapers and radio)


System Distribution Model (example)

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The Implementation Platform

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Other Systems using FREE MPOWER

Croatian POCA by ETKJava Swing implementation of Norwegian POCAManagement Interface

Austrian Synchronizer Services by ARCExport / Import

Google HealthGoogle Calendar

Austrian Communication Services by ARCSIP clients and servers

IST 034707 – Middleware Platform for eMPOWERing cognitive disabled and elderly33

Google Health and Calendar Export

IST 034707 – Middleware Platform for eMPOWERing cognitive disabled and elderly34

Export - iCal Subscription


Evaluation Installation of Polish POCA in a residence for elderly in Lubmomierz, Poland5 elderly in Trondheim, Norway have been using the Norwegian POCA for almost a yearScientific publications have been and will be published

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FREE MPOWER

Free-mpower open source projectA way to extend the collaboration of partners after project MPOWER finishesA way to attract other people to share their code and extend theexisting code-baseA way to reuse the existing services as a basis for future EU projectsA way to open new business opportunities

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Free-mpower

• Free-mpower is hosted on SourceForge– http://sourceforge.net/projects/free-mpower/– Everyone can browse and acquire the

• Source code• Basic documentation• Submit requests

– Current members choose who can join in • Current members = MPOWER partners

– Members can:• Post code• Make documentation• Post pictures

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http://sourceforge.net/projects/free-mpower/


Services and documentation can be downloaded

All MPOWER services are made open source, e.g.,Databasemanagement service (with init data) Patient ManagerCalendar ServicesMessage Board ServicesLocation ServicesFrame Sensor ServicesBusiness Services: Alarm Notification

DocumentationServicesOverall Architecture


Who can use and how

Everyone can useShort-term: student projects, proof of concept, rapid prototypingLong-term: EU projects, commercial solutions

ExampleInstall required tools: Netbeans bundle, OracleDownload sources from SourceForgeCompile and DeployUse in your favourite IDE, e.g., Netbeans “Web Service Client”drag-and-drop


Standardization

Healthcare Service Specification Project (HSSP)OMG/HL7Eclipse, CEN TC251, OpenEHR,

Initiating AAL groupSINTEF, Ericsson Nikola Tesla, +++

Proposed ServicesReminder ServiceMessage Board Service


Summary

MPOWER Project offers open source web service implementations of domain specific service for smart homecare

Identified and designed carefullyUsed in real development projectsContinously being updated

Some services are proposed as “standards” to HSSPCalendar/reminder service: HL7Message board service: HL7AAL group being established by Ericsson Nikola Tesla and SINTEF


My 3 goals for today

Show you how MPOWER open source services are made from and linked to real user needs and scenariosShow you applications that have been built using MPOWER open source servicesInform you about FREE MPOWER – the open source project on Sourceforge


Thank you for listening!

Feel free to contact [email protected]

FREE MPOWER – Open source Web Services for Smart Homecare · Developer handbook MPOWER...

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