• Save
2010 WCC Codeholic
Upcoming SlideShare
Loading in...5
×
 

Like this? Share it with your network

Share

2010 WCC Codeholic

on

  • 781 views

2010 WCC - CodeHOlic

2010 WCC - CodeHOlic

Statistics

Views

Total Views
781
Views on SlideShare
780
Embed Views
1

Actions

Likes
0
Downloads
0
Comments
0

1 Embed 1

http://www.slideshare.net 1

Accessibility

Categories

Upload Details

Uploaded via as Microsoft PowerPoint

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

2010 WCC Codeholic Presentation Transcript

  • 1. [ ]
    CodeHolic
    SoongSil University 정보통신전자공학부 소프트웨어 학회
    The Third Eye
    for a hearing-impaired person
    2010
    The 6th Wearable Computer Contest
  • 2. 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
  • 3. 청각장애인을 위한제 3의 눈
    [ ]
    The Third Eyes for hearing-impaired person
    [ Key Word ]
    • Sound Recognition
    • 4. Direction Finder
    • 5. Vibrator
    • 6. A Near Real-time Early Warning System
    • 7. CPU Governing
    • 8. Solar Charge
    [ product summary ]
    • Dangerous signal recognition by amplitude
    analysis
    • Identify the signal by waveform analysis
    • 9. Direction detection by directional microphone
    • 10. 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
  • 11. 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
  • 12. [ ]
    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
  • 13. [ ]
    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
  • 14. [ ]
    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
  • 15. [ ]
    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
  • 16. 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
  • 17. 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
  • 18. 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
  • 19. Analysis [ Wave ]
    Mic
    Mic
    Mic
    Analysis
    Threadhold : 60 dB
    Direction
    Notice
    Compare
    Data Base
    Vibration Motor
    2010
    The 6th Wearable Computer Contest
  • 20. Mic
    Mic
    Mic
    Analysis
    Direction
    Notice
    Compare
    Data Base
    Vibration Motor
    2010
    The 6th Wearable Computer Contest
  • 21. Mic
    Mic
    Mic
    Vibrator
    Analysis
    DirectionNotice
    Compare
    Data Base
    Vibration Motor
    2010
    The 6th Wearable Computer Contest
  • 22. Smart Phone
    Power
    Control
    Voice
    Waveform
    2010
    The 6th Wearable Computer Contest
  • 23. Smart Phone
    Power
    Control
    Voice
    Waveform
    2010
    The 6th Wearable Computer Contest
  • 24. [ ]
    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
  • 25. [ ]
    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
    • 26. Use moisture vapor permeable material to provide comfortable wear feeling
    • 27. Use light weight material to provide high wearability
    • 28. Use durable clothes to improve durability of product
    2010
    The 6th Wearable Computer Contest
  • 29. [ ]
    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
  • 30. 시작품 제작 일정표
  • 31. 작품 제작 지원금 사용계획