A Calendar Oriented Service for Smart Home Author ： Yuan-Chih Yu, Shing-chem D. You, Dwen-Ren Tsai...

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A Calendar Oriented Service

for Smart Home Author： Yuan-Chih Yu, Shing-chem D. You, Dwen-Ren

Tsai

Sourse： Sixth International Networked Computing and Advanced Information Management (NCM), 2010

Speaker： Cheng-Wei Wang

Advisor： Ku-Yaw Chang

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Outline Introduction

Ambient intelligence in home

Home service to support home member activities

Combine spring and BPEL in OSGI platform

Evaluation and discussion

Conclude

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Conclude

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Introduction What is smart home

improve the quality of life of people

The vision of smart home Personalized

Adaptive

Anticipatory

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Introduction Five goals for a service

Availability

No matter user or environments change

Transparency

Show interface and hides the underlying technology

Seamlessness

From one environment to another is not disruptive or interfering

Awareness

Make service greater awareness of the consumer

Trustworthiness

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Introduction dynamic home calendar

integrates all members' activity together

more intelligent and automatic possibility suitable for smart home development

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Conclude

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Ambient intelligence in home Ambient intelligence(AmI)

In 1999, Philips Research proposed

dynamically adapted to the interaction context

Basic elements Ubiquity

surrounded by a multitude of interconnected embedded systems

Transparency

surrounding systems are invisible and moved into the background

Intelligence

learn from their behavior, and possibly show emotion

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Ambient intelligence in home Context-aware computation

key factor for AmI system

system automatically senses the calculation of context

adjusts its behavior to reflect its own judgment

Environmental context

Time, temperature

Appliance context

State of an appliance

User context

habits, interests

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Ambient intelligence in home The overall architecture is built on OSGi platform

OSGi Open Services Gateway Initiative

Local platformhave service

Return local service

Register service on local OSGi

Find remote service

Return service for local OSGi

Request End

Yes

No

Yes

No

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Conclude

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home service service provided by smart home

live more comfortable, more convenient and more seamlessness

TV, radio, video, audio, phone, web, gamming, alarm, and automation

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Using BPEL for Home Service Modeling

BPEL Business Process Execution Language

Based on XML

Describe Business Process

design and composite activity which composite the home smart service

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Home service to support home member

activities Home Calendar Centered Service need a pool that is committed to various home activities

home calendar is the right place to coordinate and cooperate the activities

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The Service Model entire Home calendar can be viewed as an outer BPEL

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The Service Model Step1 : merge to current home calendar

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The Service Model Step2 : weave the new information into the home calendar

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The Service Model Step3 : record into the home calendar

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Conclude

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Combine spring and BPEL in OSGi platform

Spring Framework Java platform

Developing BPEL Application in OSGi platform

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Conclude

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Evaluation and discussion build a home portal site on top of OSGi platform

family can review the home calendar

online for management

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Conclude

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Conclude Service-oriented architecture helps the system functions

more humanistic

future home must evolve from the existing homes culture

Users used to the manual access to their home devices might not be ready to interact

A Calendar Oriented Service for Smart Home Author ： Yuan-Chih Yu, Shing-chem D. You, Dwen-Ren Tsai...

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