Large scale ad hoc pervasive systems

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CoAKTing IFD
Dave in Hawaii
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CoAKTing IFD

• Objective is to advance the state of the art in
  collaborative mediated spaces for distributed
  e-Science collaboration through the novel
  application of knowledge technologies

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Collaboratory Concept

• A centre without walls in which the nations
  researchers can perform their research without
  regard to geographical location interacting
  with colleagues, accessing instrumentation,
  sharing data and computational resource, and
  accessing information in digital libraries
• 1993 NSF study

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Scenario

• Meeting rooms linked over network
• Potentially labs too and smart spaces in
  general
• Events in rooms provide annotation, e.g.
• Use of documents
• Moving through agenda
• Slide transitions
• People arriving and leaving
• Note taking

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AKTspects

• Ontologies to enhance media-rich annotations of
  group problem solving
• Planning and knowledge based task support to
  enhance issue-based process/activity discussions
• Scholarly discourse and argumentation to enhance
  collaborative meeting structures
• Presence and visualisation to enhance group
  peripheral awareness at a distance

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History of proposal

• Early discussions about CVW and experiments
• Discussions with Nigel and Tom Rodden about Next
  Generation Access Grid, and the Advanced
  Collaborative Environments Working group of the
  Global Grid Forum
• Existing work at partner sites
• Continuous metadata
• Knowledgeable devices (Equator bridge)
• Compendium, BuddySpace
• Intelligent Process Panels

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Technical innovation in physical and digital
life

• Henke Muller (Bristol), Matthew Chalmers
  (Glasgow), Adrian Friday (Lancaster), Steve
  Benford, Tom Rodden (Nottingham), Bill Gaver
  (RCA), David De Roure (Southampton), Yvonne
  Rogers (Sussex), Anthony Steel (UCL)

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Limited DigitalEnvironment
Mainframes
FTPShared InfoStores
Multi User Machines
Conferencingand GroupwareSystems
NetworkedPCS
Growing Presence of the Digital in the Physical
World
Increasingly RichDigital environments
Web andVirtual Worlds
Mobile DevicesWearablesNovel Displays
Fully Converged Digital and Physical Environment
Seamless Meshing of Digital and Physical
Interaction
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Key Issues

• The move from computers as specialist devices to
  everyday products
• The move from identified user to general citizen
• The involvement of new design approaches
• e.g. art and design traditions
• The development of new devices and new forms of
  interaction

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FOHM
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Compendium

• Compendium centres on face-to-face meetings
• enabling groups to elicit, organise and validate
  information
• improving communication between disparate
  communities tackling ill-structured problems
• real time capture and integration of hybrid
  material (both predictable/ formal, and
  unexpected/informal) into a reusable group memory
  
• transforming the resulting resource into the
  right representational formats for different
  stakeholders.

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I-X Process Panels

• I-X Planning Process Panels are based on explicit
  models of the planning process
• Can coordinate the development and evaluation of
  multiple courses of action
• Provides workflow coordination and visualisation

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Jabber
Jabber is an XML-based, open-source system and
protocol for real-time messaging and presence
notification.
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Workplan

• Workpackage 1
• Using ontologies to annotate and contextualise
  collaborative exchange
• Workpackage 2
• Capturing and recording key features of meetings
• Workpackage 3
• Exploiting knowledge of presence and presence of
  knowledge
• Workpackage 4
• Dealing with issues in asynchronous meetings

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David De Roure
logofest
Dave in Hawaii
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Source Keith Jeffery