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The Sweet Home Project. Lawrence Chung The University of Texas at Dallas Collaborators: Kendra Cooper, The University of Texas at Dallas Nary Subramanian, The University of Texas at Tyler. The Community. computer manufacturers and computer OS manufacturers: Microsoft, Intel, Dell;

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The sweet home project l.jpg

The Sweet Home Project

Lawrence Chung

The University of Texas at Dallas

Collaborators:

Kendra Cooper, The University of Texas at Dallas

Nary Subramanian, The University of Texas at Tyler


The community l.jpg
The Community

  • computer manufacturers and computer OS manufacturers:

    • Microsoft,

    • Intel,

    • Dell;

  • home appliance manufactures:

    • Sony, 

    • SAMSUNG,

    • LG

    • Daewoo;

  • home builders

  • Academic/research institutes:

    • ETRI


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Main Focus

Non-Functional Characteristics

  • Usability

  • Safety

  • Security

  • Reliability

  • Performance

  • Customizability

  • Autonomy

  • Ubiquity

  • Maintainability

  • Cost


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Main Focus

Interplays among Home Appliances

  • Garage door opener, home security system, temperature control, wired-/wireless communcation, etc.:

    Garage door open over an extended period of time ->

    • Notify the owner || notify the owner, only if night time

      • If nobody outside, close it || if nobody outside, if no break-entry, close it

        • If not closing,

          • call in somebody

          • if nobody inside, deactivate temperature control

            Garage door closed over an extended period of time ->

    • Notify the owner

      • If not responding, notify the police

  • On fire

    • Notify the owner || … AND the fire department

    • Activate water sprinkler system

    • Close doors and windows || …OR selectively

    • Deactivate other appliances || … OR selectively


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Key Outcome

From a product-line perspective

  • System/Enterprise Architecture

  • Software Architecture

  • Methodology

    From a modeling perspective

  • Completeness

  • Consistency

  • Soundness


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Progresses

  • Some sample prototype developments using UML and J2EE/.NET

  • Animation using Macromedia Flash

  • Lab. Establishment at UT Tyler

  • Usability study of a commercial home security system at UTD


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Work in ProgressNon-Functional Characteristics

  • Usability

  • Safety

  • Security

  • Reliability

  • Performance

  • Customizability

  • Autonomy

  • Ubiquity

  • Maintainability

  • Cost

  • Investigating Real Concerns:

  • Definitions

  • Solutions

  • Conflicts

  • Synergies


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Work in ProgressNon-Functional Characteristics

Investigating Real Concerns

  • E.g., Consider Usability

    • Easy-to-install/reinstall/replace/upgrade

      • Easily-accessible-manual

      • Easy-to-understand-manual

      • Easy-to-install-appliances

      • Easy-to-test-installation

      • Availability of help facilities

    • Easy-to-learn

      • Easy-to-understand-manual

      • Easy-to-use-interface

        • Easy-to-understand-menu-options

        • Configurable-menu-options

    • Easy-to-Use

      • Easy-to-use-under-normal-situations

        • Easy-to-set-options

        • Easy-to-reset-options

      • Easy-to-use-under-abnormal-situations

        • Easy-to-use-with-erroneous-input

        • Easy-to-use-with-exceptional-conditions


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Work in ProgressNon-Functional Characteristics

Investigating Real Concerns

  • E.g., Consider Safety

    • Electrical safety

      • Prevention of shocks

      • Prevention of microwave oven blow-up

      • Availability of emergency assistance and rescue

    • Food safety

      • Detection of contaminated food

      • Availability of emergency assistance and rescue

    • Children safety

      • Child safety on the information highway

      • Child safety at the door

      • Child safety while playing

      • Child safety with invited/uninvited visitors

      • Child safety at night

        • Bright lights

        • Motion sensors


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Work in ProgressInterplays among Home Appliances

  • Conquering complexity

  • Exploring all the essential scenarios as completely as possible

    in a timely and cost-effective manner

  • Addressing both functional- and non-functional interplays

  • Ensuring consistency among scenario-specific solutions

  • Garage door opener, home security system, temperature control, wired-/wireless communcation, etc.:

    Garage door open over an extended period of time

    • Notify the owner || notify the owner, only if night time

      • If nobody outside, close it || if nobody outside, if no break-entry, close it

        • If not closing,

          • call in somebody

          • if nobody inside, deactivate temperature control


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