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Ubi ubi ubicomp comp. Thu Mar 8 Evaluation. Issues for Personalizing Shared Pervasive Devices. by Jonathan Trevor et al. “shared” devices. Same for everyone. “shared” devices. Home TVs Stereos Kitchen appliances Workplace Copiers Fax Machines Projectors. “shared” devices.

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Ubi ubi ubicomp comp

Ubi ubi ubicomp comp

Thu Mar 8 Evaluation



Shared devices
“shared” devices

Same for everyone


Shared devices1
“shared” devices

Home

  • TVs

  • Stereos

  • Kitchen appliances

    Workplace

  • Copiers

  • Fax Machines

  • Projectors


Shared devices2
“shared” devices

  • World Wide Web?


Shared devices3
“shared” devices

  • Personalization/targeting on the web = “unshared” device?


Shared devices4
“shared” devices

Web personalization

  • Friendlier?

  • More efficient?

  • Profitable!


Shared devices5
“shared” devices

Domain?

  • Internet


Shared devices6
“shared” devices

Other domains?


Authors hope
Authors’ hope

  • Personalize “shared” devices


Contributions of this paper
Contributions of this paper

  • Comparative prototypes

  • Novel personalization system proposal

  • Lessons learned


Personalization
Personalization

  • Emacs

  • “teleporting”

  • iCrafter iRoom

  • BMW 7 Series


Personalization1
Personalization

  • http://mybrew.topcities.com


Personal ubiquitous systems
Personal Ubiquitous Systems

  • Ubicomp vs. “Shared” devices


Personal ubiquitous systems1
Personal Ubiquitous Systems

  • Embedded Design Approach

    • Integrate personalization with an already existing interface/device

  • Portable Design Approach

    • Personal interface for mobile devices

  • Which one?

    • Comparative evaluation time!


Personal ubiquitous systems2
Personal Ubiquitous Systems

  • Embedded Design Approach

    • Integrate personalization with an already existing interface/device

  • Portable Design Approach

    • Personal interface for mobile devices

  • Is that all?


Comparative evaluation
Comparative Evaluation

  • Design with alternative

  • Vary deployment situations

  • Compare and contrast


Personal interaction points pips
Personal Interaction Points (PIPs)

  • System for shared pervasive devices

  • “smart” access

  • Information cloud


Testing testing
Testing testing

  • Podium PC

  • Brainstorming plasma

  • MFD


Personalization design
Personalization Design

  • Idetifying users

  • Learning and remembering

  • Creating personalized UI




Embedded vs portable
Embedded vs. Portable

  • Direct access w/ peripherals

    Vs.

  • “Remote control”


PIPs

  • A success!

  • PIPcidents

    • Usability decreases with portability

    • Lazy people prefer to be lazy

    • Availability increases with portability

    • May be untrustworthy

    • Portable = private




PIPs

  • Usability and availabilty

    • Varied based on design

  • Utility and privacy

    • Varied based on design and situation


Back to the future comparative prototyping
Back to the future:comparative prototyping

  • Designing for use

  • Designing for evaluation


Everyday encounters with context aware computing in a campus environment
Everyday Encounters with Context-Aware Computing in a Campus Environment

  • by Louise Barkhuus and Paul Dourish


Ubicomp motivation
Ubicomp motivation Environment

  • Expand computers beyond desktop confines

  • But it’s dangerous out there!


Ubicomp motivation1
Ubicomp motivation Environment

  • Expand ubicomp beyond academic confines

  • Time for the real world, ubi!


If you don t know now you know
If you don’t know, now you know Environment

Institutional analysis

‘meso-level’ approach

|

V

Ethnomethodology –----------Marxist analysis


Taking it to the real world
Taking it to the real world! Environment

  • “Given that many ubiquitous computing technologies are developed, deployed, and evaluated in university settings, our particular institutional concern is with student life on a university campus and how these institutional arrangements manifest themselves for students day-to-day.”


Taking it to the real world1
Taking it to the real world! Environment

  • “There are many reasons to expect that campus environments are ideal for the development, deployment, and testing of ubiquitous computing technologies. Clearly, many technologies are developed in university research, and campus environments are therefore convenient.”


Ubicomp in practice
Ubicomp “in practice” Environment

  • Active Campus

  • diet monitor

  • Aware campus


To be used ubiquitously
To be used ubiquitously Environment

  • Active Campus

    • Active class

      • Support classroom teaching

        • Questions

        • Polls

        • Ratings


Adoption
Adoption Environment

  • Why teens?



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