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SKINPUT TECHNOLOGYSKINPUT TECHNOLOGY
Appropriating the Body as an Input
Surface
Presented by
NANDINI M N (1jv12ec411)
Under the guidance of
Mr. SYED ABRAR AHMED B.E,M.Tech
Assistant Professor, Dept of ECE, JVIT
JNANA VIKAS INSTITUTE OF TECHNOLOGY
ContentsContents
• Abstract
• Introduction
• Objectives
• About Skinput
• Principal of Skinput
• Working of skinput
• Steps
• Advantages
• Disadvantages
• Applications
• Future skinput
• Conclusion
AbstractAbstract
 Popularity of mobiles devices increasing day by day due to the
advantages like portability, mobility and flexibility, but the
limited size gives very less interactive surface area.
 So the Microsoft company has developed Skinput, a technology
that appropriates the human body for acoustic transmission,
allowing the skin to be used as an input surface.
 This approach provides an always available,
naturally portable, and on-body finger input system.
• Skinput is named because it
uses the human skin.
• Skinput, is a sensor system.
• This technology uses the
screen as the tracking surface
or the unique input device.
Introduction
OjectivesOjectives
 Giving input through skin.
 The primary goal of Skinput is to provide an always
available mobile input system – that is, an input system
that does not require a user to carry or pick up a device.
About SkinputAbout Skinput
It is a combination of three technologies
1.Pico- Projector.
2.Bio- acoustic sensor.
3.Bluetooth.
Pico-Projector displays screen on our
skin.
When the finger touches the body, some
vibrations are generated, in order to
capture such vibrations we use Bio-acoustic
sensors which are mounted on an arm
band.
This arm band is connected to the mobile
phone using Bluetooth.
Principles of SkinputPrinciples of Skinput
• It listen to vibrations in our body
• Skinput uses a series of sensors to
track where a user tapes on his
arm.
• Provide an always available
mobile input system.
• The arm is an instrument.
Touch screen vs. SkinputTechnologyTouch screen vs. SkinputTechnology
• Needs visual assistance. • visual assistance is not needed.
How it worksHow it works
•It uses a microchip-sized Pico
projector to display menu.
•An acoustic detector to detect
sound vibrations.
• It needs Bluetooth connection.
Skin interfaceSkin interface
The three input location sets evaluated in the study.
10
Steps of SkinputSteps of Skinput
Projector display mage on arm finger tap on arm
vibrations produce and
through bones onto skin
Passed
Electronic signals produced then detected by detector in
armband in the form of music
etc
Waves generatedWaves generated
Wearable Arm BandWearable Arm Band
AdvantagesAdvantages
•  Don’t need any Keyboard.
• Provide interactive play expertise.
• Provide straightforward navigation by providing
giant buttons.
• Arm acts as an Instrument.
• Respond to numerous Hand Gestures.
• Easy to access in absence of Mobile.
DisadvantagesDisadvantages
 Individuals with visible disabilities cannot use this product.
 The arm band is currently bulky.
 Provide solely five buttons.
 The visibility of the projection of the buttons on the skin can be
reduced if the user has a tattoo located on their arm.
 If the user has more than a 30% Body Mass Index Skinput is
reduced to 80% accuracy.
 The easy accessibility will cause people to be more socially
detracted.
ApplicationsApplications
• I pods, Gaming, Mobile, Simple browser
systems .
• The Skinput system could display an image
of a digital keyboard on a person's forearm.
• Using Skinput, someone could send text
messages by tapping his or her arm in
certain places.
• While walking and jogging, we can listen to
music.
Future SkinputFuture Skinput
Research is going on to-
• Make armband smaller
• Incorporate more devices
• Extend accuracy level
ConclusionConclusion
This system performs very well even if the body is in
motion.
In the future our hand could be our I Phone and our
handset could be watch sized on our wrist.
Skinput technology
Skinput technology

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Skinput technology

  • 1. SKINPUT TECHNOLOGYSKINPUT TECHNOLOGY Appropriating the Body as an Input Surface Presented by NANDINI M N (1jv12ec411) Under the guidance of Mr. SYED ABRAR AHMED B.E,M.Tech Assistant Professor, Dept of ECE, JVIT JNANA VIKAS INSTITUTE OF TECHNOLOGY
  • 2. ContentsContents • Abstract • Introduction • Objectives • About Skinput • Principal of Skinput • Working of skinput • Steps • Advantages • Disadvantages • Applications • Future skinput • Conclusion
  • 3. AbstractAbstract  Popularity of mobiles devices increasing day by day due to the advantages like portability, mobility and flexibility, but the limited size gives very less interactive surface area.  So the Microsoft company has developed Skinput, a technology that appropriates the human body for acoustic transmission, allowing the skin to be used as an input surface.  This approach provides an always available, naturally portable, and on-body finger input system.
  • 4. • Skinput is named because it uses the human skin. • Skinput, is a sensor system. • This technology uses the screen as the tracking surface or the unique input device. Introduction
  • 5. OjectivesOjectives  Giving input through skin.  The primary goal of Skinput is to provide an always available mobile input system – that is, an input system that does not require a user to carry or pick up a device.
  • 6. About SkinputAbout Skinput It is a combination of three technologies 1.Pico- Projector. 2.Bio- acoustic sensor. 3.Bluetooth. Pico-Projector displays screen on our skin. When the finger touches the body, some vibrations are generated, in order to capture such vibrations we use Bio-acoustic sensors which are mounted on an arm band. This arm band is connected to the mobile phone using Bluetooth.
  • 7. Principles of SkinputPrinciples of Skinput • It listen to vibrations in our body • Skinput uses a series of sensors to track where a user tapes on his arm. • Provide an always available mobile input system. • The arm is an instrument.
  • 8. Touch screen vs. SkinputTechnologyTouch screen vs. SkinputTechnology • Needs visual assistance. • visual assistance is not needed.
  • 9. How it worksHow it works •It uses a microchip-sized Pico projector to display menu. •An acoustic detector to detect sound vibrations. • It needs Bluetooth connection.
  • 10. Skin interfaceSkin interface The three input location sets evaluated in the study. 10
  • 11. Steps of SkinputSteps of Skinput Projector display mage on arm finger tap on arm vibrations produce and through bones onto skin Passed Electronic signals produced then detected by detector in armband in the form of music etc
  • 14. AdvantagesAdvantages •  Don’t need any Keyboard. • Provide interactive play expertise. • Provide straightforward navigation by providing giant buttons. • Arm acts as an Instrument. • Respond to numerous Hand Gestures. • Easy to access in absence of Mobile.
  • 15. DisadvantagesDisadvantages  Individuals with visible disabilities cannot use this product.  The arm band is currently bulky.  Provide solely five buttons.  The visibility of the projection of the buttons on the skin can be reduced if the user has a tattoo located on their arm.  If the user has more than a 30% Body Mass Index Skinput is reduced to 80% accuracy.  The easy accessibility will cause people to be more socially detracted.
  • 16. ApplicationsApplications • I pods, Gaming, Mobile, Simple browser systems . • The Skinput system could display an image of a digital keyboard on a person's forearm. • Using Skinput, someone could send text messages by tapping his or her arm in certain places. • While walking and jogging, we can listen to music.
  • 17. Future SkinputFuture Skinput Research is going on to- • Make armband smaller • Incorporate more devices • Extend accuracy level
  • 18. ConclusionConclusion This system performs very well even if the body is in motion. In the future our hand could be our I Phone and our handset could be watch sized on our wrist.