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2010 WCC Codeholic
 

2010 WCC Codeholic

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2010 WCC - CodeHOlic

2010 WCC - CodeHOlic

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    2010 WCC Codeholic 2010 WCC Codeholic Presentation Transcript

    • [ ]
      CodeHolic
      SoongSil University 정보통신전자공학부 소프트웨어 학회
      The Third Eye
      for a hearing-impaired person
      2010
      The 6th Wearable Computer Contest
    • Life as a hearing-impaired person
      Period of anxiety
      The period of
      going through intense psychological trauma and anxiety
      Periodof denial
      The period of
      recognizing their disability as negative cognitions
      Period of compromise
      The period of
      effort to better understand about their disability
      Period of adaptation
      The period of
      adaptation to their private life and family life
      Period of internalization
      The period of
      adaptation to social life and career
      with hardship of disability
    • 청각장애인을 위한제 3의 눈
      [ ]
      The Third Eyes for hearing-impaired person
      [ Key Word ]
      • Sound Recognition
      • Direction Finder
      • Vibrator
      • A Near Real-time Early Warning System
      • CPU Governing
      • Solar Charge
      [ product summary ]
      • Dangerous signal recognition by amplitude
      analysis
      • Identify the signal by waveform analysis
      • Direction detection by directional microphone
      • Sound source direction notifying by vibration
      board
      • Green IT with solar cell panel
    • 청각장애인을 위한제 3의 눈
      [ ]
      The Third Eyes for hearing-impaired person
      Direction recognition by using directivity microphone
      Recognition by analysis of sound source
      Analyze amplitude of signal and detect danger signal.
      Analyze & compare the waveform with database to identify signal
      Compare & analyze amplitude of each sound to detect direction of sound source
    • 청각장애인을 위한제 3의 눈
      [ ]
      The Third Eyes for hearing-impaired person
      Control by smart phone
      Notice by using vibration board
      By using Bluetooth interface of smart phone, record waveform andcontrol the system in application level
      Notify the direction of sound source of significant signal by vibration
    • [ ]
      청각장애인을 위한제 3의 눈
      The Third Eyes for hearing-impaired person
      Vibration Motor
      Directivity Pin Mic
      Control
      Wearable Computer
      Directivity Pin Mic
      Directivity Pin Mic
      Vibration Motor
      Vibration Motor
      Sound Register & Remove
      Ni-Cd Battery
      Solar Charge
      Embedded Board
      Solar Charge
      Sound Recognition & Analysis
      2010
      The 6th Wearable Computer Contest
    • [ ]
      청각장애인을 위한제 3의 눈
      The Third Eyes for hearing-impaired person
      H/W Architecture – Wearable Computer
      Notice Part
      Vibration Board
      UART
      Sensor Part
      Control Part
      ARM11 Core
      Bluetooth
      Audio in
      Directivity Pin
      Mic (3EA)
      Smart
      Phone
      Battery
      Solar
      Charge
      Power Supply Part
      2010
      The 6th Wearable Computer Contest
    • [ ]
      청각장애인을 위한제 3의 눈
      The Third Eyes for hearing-impaired person
      S/W Architecture – Wearable Computer
      Wearable Computer
      Smart Phone
      Sound signal ADC
      Algorithm
      Voice Signal
      Collecting
      Algorithm
      Direction Detecting
      Algorithm
      Bluetooth
      Main Board
      Smart phone
      Main Board
      VoiceDB
      Matching
      Algorithm
      Vibration board control
      algorithm
      Voice Database Building
      Algorithm
      2010
      The 6th Wearable Computer Contest
    • [ ]
      청각장애인을 위한제 3의 눈
      The Third Eyes for hearing-impaired person
      Use-case Diagram
      A Source
      Sound
      Remove
      Power
      Conrtol
      User
      Wearable Computer
      A Source
      Sound
      Register
      2010
      The 6th Wearable Computer Contest
    • Mic
      Mic
      Mic
      Micro·phone
      Analysis
      #2 MIC
      #3 MIC
      Direction
      Notice
      Compare
      #1 MIC
      Data Base
      Vibration Motor
      2010
      The 6th Wearable Computer Contest
    • Analysis [ Amplitude ]
      Mic
      Mic
      Mic
      #1 MIC : 0 sec
      Analysis
      Analysis
      #2 MIC : 0.0064 sec
      Direction
      Notice
      Compare
      Data Base
      #3 MIC : 0.0142 sec
      Vibration Motor
      2010
      The 6th Wearable Computer Contest
    • Mic
      Mic
      Mic

      #3 MIC
      #1 MIC
      γ
      Analysis
      β
      #2 MIC
      Direction
      Notice
      Compare
      [ Function ]
      Data Base
      Vibration Motor
      2010
      The 6th Wearable Computer Contest
    • Analysis [ Wave ]
      Mic
      Mic
      Mic
      Analysis
      Threadhold : 60 dB
      Direction
      Notice
      Compare
      Data Base
      Vibration Motor
      2010
      The 6th Wearable Computer Contest
    • Mic
      Mic
      Mic
      Analysis
      Direction
      Notice
      Compare
      Data Base
      Vibration Motor
      2010
      The 6th Wearable Computer Contest
    • Mic
      Mic
      Mic
      Vibrator
      Analysis
      DirectionNotice
      Compare
      Data Base
      Vibration Motor
      2010
      The 6th Wearable Computer Contest
    • Smart Phone
      Power
      Control
      Voice
      Waveform
      2010
      The 6th Wearable Computer Contest
    • Smart Phone
      Power
      Control
      Voice
      Waveform
      2010
      The 6th Wearable Computer Contest
    • [ ]
      청각장애인을 위한제 3의 눈
      The Third Eyes for hearing-impaired person
      Design Concept
      Solar Charge
      Directivity Pin Mic
      Vibration Motor
      Ni-Cd Battery
      Embedded Board
      < 착용시 >
      < 구성도 >
      2010
      The 6th Wearable Computer Contest
    • [ ]
      청각장애인을 위한제 3의 눈
      The Third Eyes for hearing-impaired person
      Design(clothes) Concept
      Design Matter( Gore-tex )
      • Use perfect water-proof material to providegood wear feeling in rainy day
      • Use moisture vapor permeable material to provide comfortable wear feeling
      • Use light weight material to provide high wearability
      • Use durable clothes to improve durability of product
      2010
      The 6th Wearable Computer Contest
    • [ ]
      청각장애인을 위한제 3의 눈
      The Third Eyes for hearing-impaired person
      Expected Effect
      • Danger recgonition & direction notice
      When the hearing-impaired are in danger, recognize danger by sound and notify the direction of sound sourceto manage the situation and prevent safety accident.
      • Practicality
      Prevent not only the hearing-impaired but teenagers who wear headphones and listen to music loudlyfrom safety accident.
      2010
      The 6th Wearable Computer Contest
    • 시작품 제작 일정표
    • 작품 제작 지원금 사용계획