Smart Environments: Artificial Intelligence in the Home and Beyond

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Smart EnvironmentsArtificial Intelligence in
the Home and Beyond

• Diane J. Cookcook_at_eecs.wsu.eduhttp//eecs.wsu.ed
  u/cook

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BodyNets Topics

• Both generate large
• amounts of data
• Both need
• data mining
• prediction
• classification /
• identification

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What Is a Smart Environment?

• An environment able to acquire and apply
  knowledge about the resident and the physical
  surroundings to improve the residents experience.

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Imagine
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What Good Is a Smart Environment?

• Comfort and Productivity
• Health and Safety
• Energy and Sustainability

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Our Initial Hypothesis

• Resident interactions with smart environments can
  be automatedby analyzing and predicting resident
  behavior and using the informationto learn an
  automation model.

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Smart Apartment
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Smart Workplace
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Technology
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Data Mining
Patterns Turn on kitchen light when in room
PRODUCTION_PATTERN ID 56008634 4 V_19_1
V_19_0 i_1_1 x_0_0 NumberOccurrences 5 V_19_1
V_19_0 V_19_1 V_19_0x_0_0 1 Kitchen
Activities ABSTRACT_PATTERN ID 54964 4
1487735365 1487712271 56008634 100100 NumberOccurr
ences 1 1487735365 1487712271 56008634 100100 1
Raw data 2005-01-03 094730 i 5 1 100
mavpad 2005-01-03 095617 i 5 0 0
mavpad 2005-01-03 130445 a 1 1 100
mavpad 2005-01-03 130537 i 3 1 100
mavpad 2005-01-03 130611 c 4 1 100
mavpad 2005-01-03 130622 c 4 0 0
mavpad 2005-01-03 131633 S 19 1 100
mavpad 2005-01-03 131633 S 70 1 100
mavpad 2005-01-03 131634 i 5 1 100
mavpad 2005-01-03 131644 i 3 0 0 mavpad
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Prediction
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• Parse sensor events using text compression
• Given recent history, predict next symbol (sensor
  event) with highest probability

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Decision Model

• Learn hierarchical model from data
• Learn automation rules with user and rule engine
  feedback

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Results - Workplace
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Results - Apartment
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Prototype Smart Apartment
HGTV Clip
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What Good Is a Smart Environment?

• Comfort and Productivity
• Health and Safety
• Energy and Sustainability

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The Crisis of an Aging Population
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The Crisis for Individuals
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Financial Impact
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10 / 2 / 15

• If we can keep 10 of population home 2 years
  longer, we will save Washington State 341
  million/year
• 15 billion/year nationally

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Mission

• Our vision is to keep older adults functioning
  independently in their own homes as long as
  possible.

• Our method integrates artificial intelligence,
  machine learning, and pervasive computing
  technologies into their everyday environments,
  turning them into smart environments.

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What Assistance Is Needed?
Now
Partial
Future
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Activities of Daily Living (ADL) Technology
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Sense
ResiSim
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Identify
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Model
P(wash hands Motion 1, Motion 3, Water On,
Water Off) 0.54 P(cooking Motion 1,
Motion 3, Water On, Water Off) ?
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Remind
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Remind

• Medicine compliance

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Assist
Voice / Hand Disability
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Assess
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What Good Is a Smart Environment?

• Comfort and Productivity
• Health and Safety
• Energy and Sustainability

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Load Profiling for Smart Home
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Energy-Efficient Automation
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Smart Communities
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Whats Next?
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To Learn More
http//eecs.wsu.edu/cook cook_at_eecs.wsu.edu