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Pinnochio. 성도윤 손명배 오승 규. What are we trying to solve?. Too many peripherals. Too power-consuming. Too expensive. That one seems O.K. $8895.00. Limited Functionality. Our Goal. Simple Useful Efficient. Functional Requirements. Provide a virtual input interface for smart device

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Presentation Transcript
pinnochio

Pinnochio

성도윤

손명배

오승규

too expensive
Too expensive

That one seems O.K.

$8895.00

our goal
Our Goal
  • Simple
  • Useful
  • Efficient
functional requirements
Functional Requirements
  • Provide a virtual input interface for smart device
  • Using camera, capture the user’s face
  • Recognize the user’s face to control input
    • Behavior 1: Move cursor
    • Behavior 2: Button down or up
    • Behavior 3: TouchkeyEmulation
  • Configure
technical challenges
Technical Challenges
  • Face Recognition
    • Position
    • Orientation
    • Features (Eye, Mouth)
  • Motion Recognition
  • O/S Integration
  • Power Saving
functional requirements1
Functional Requirements
  • Provide a virtual input interface for smart device
  • Using camera, capture the user’s face
  • Recognize the user’s face to control input
    • Behavior 1: Move cursor
    • Behavior 2: Button down or up
    • Behavior 3: TouchkeyEmulation
  • Activate/Deactivate
  • Configure
software quality attributes analysis
Software Quality Attributes Analysis
  • Efficiency (Time Behavior)
    • Response time < 1/12 sec
      • Functionality (Correctness)
        • Cursor movement direction is within 15˚ from the angle of tilted head
  • Usability (Learnability)
    • 90% learn how to use the systemwithin5 minutes.
    • 90% can set their touchkey motions within3 minutes.
technical challenges1
Technical Challenges
  • Face Recognition: Position, Orientation
    • Android API supporting face detection
  • Face Recognition : Features (Eye, Mouth)
    • Luminosity algorithm
  • Motion Recognition
    • Curve difference
    • Threshold
  • O/S Integration
    • Build custom driver for virtual pointing device
  • Power Saving
    • Allow users to deactivate process when it is not needed.
project milestones
Project Milestones
  • Apr 30
    • Finish face recog. and kernel mod. separately
  • May 7
    • Finish integrating two parts into single device
    • Determine touchkey motions
  • May 14
    • Finish polishing
    • Final verification
  • May 16
    • Final presentation