University of Essex – University of Florida rch Exchange on Intelligent Environments April 20-21, 2007 Ubiquitous Ubiquitous Intelligent Intelligent Environments (UIE) Environments (UIE) Shinyoung Lim, PhD Shinyoung Lim, PhD Mobile & Pervasive Computing Lab Mobile & Pervasive Computing Lab CISE Department CISE Department University of Florida University of Florida
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The University of Essex – University of FloridaResearch Exchange on Intelligent Environments
Research Exchange on IntellResearch Exchange on Intelligent Environments (April 2igent Environments (April 20-21, 2007)0-21, 2007)
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1. Introduction1. Introduction Where we are, now? Where we are, now?
PC↔PC PC↔PC PCs ↔ CEs PCs ↔ CEs Ubiquitous Ubiquitous
Early Adapter MarketEarly Adapter Market Mass Market Mass Market
HighHigh
LowLow
MarketOpportunity
High Productivity bySharing Resources
On the Internet
High Productivity bySharing Resources
On the Internet
New types of Digital Entertainment withConnected PC and
Consumer’s Electronics
New types of Digital Entertainment withConnected PC and
Consumer’s Electronics
All consumer’s electronics are
connected
All consumer’s electronics are
connected
MarketabilityMarketability
Technology driveTechnology drive
Customization Convergence Intelligence
High speed Internet (FTTH)
Ultra widebandHome Networks
Ubiquitous Networks
ClusteringSystems
Server / CarrierIntegrated Systems
Large ScaleCooperative Systems
Sensor networks
Web based Contents Services
Context-aware basedPersonalized Services
Intelligent & Autonomous Services
Services
Systems
Networks
Real World
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Example of Services in the Intelligent HomeExample of Services in the Intelligent Home
xDSL/
Modem
Wireless1394
802.15.3
Window & Curtain
IEEE1394 Camera
DVCR
DTVDigital Audio
Game
WirelessCamera
PDA
Web PAD
Home AutomationService (HAS)
Wireless Camera
FANLight
Security
Watt Meter
Water Meter
Boiler
Access Network
UWB/Wireless 1394
Home Server
Home Gateway
PDA
Web PAD
IS95C
UWB
ZigBee
RFID
Remote Home Access Service
Customized Multimedia Service (CMS)
Home Management Service (HMS)
IPv6Wireless &
Mobile NetworksSensorNetwork
Home Security Service (HSS)
Wake Up Support Service (WSS)
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1. Introduction1. Introduction
Kitchen Living Room
Home A
utomatio
n
Service
Home M
anag
emen
t
Service
Customized
Multim
edia
Service
Home Automation
Service Home A
utomatio
n
Service
Home M
anag
emen
t
Service
Customized
Multim
edia
Service
Home Automation
Service
Example of Inter-space Interactions in Ubiquitous Intelligent Environments
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Binding issuesBinding issues Separation of goals and means, Deciding where binding occurs, InteSeparation of goals and means, Deciding where binding occurs, Inte
roperability and compatibility, Ownership of space and authenticaroperability and compatibility, Ownership of space and authentication of entitiestion of entities
Quality of Service (QoSQuality of Service (QoS) issues) issuesConflict resolution: priority and scheduling, Criteria of QoS, Conflict resolution: priority and scheduling, Criteria of QoS, Service level agreement, MobilityService level agreement, Mobility
ScalabilityScalability issues issuesService Delivery, Scalability of Data and ProcessService Delivery, Scalability of Data and Process
Security and Privacy issuesSecurity and Privacy issuesScalable mutual authentication, ownership and usage of Scalable mutual authentication, ownership and usage of
users’ record and preferenceusers’ record and preference
2. Issues regarding UIE2. Issues regarding UIE
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4. Wrapping Up4. Wrapping Up
UIE: Inevitable prerequisite features for future UIE: Inevitable prerequisite features for future
computer and communication industrycomputer and communication industry Approach of Resolving issues on Inter-space Approach of Resolving issues on Inter-space
Interaction Interaction • Cross-layered concept for binding issuesCross-layered concept for binding issues• Virtual personal space concept for QoS issuesVirtual personal space concept for QoS issues• Service gene concept for scalability issuesService gene concept for scalability issues