What is Skintrack?, How it's use?, Advantages of this Skintrack, SkinTrack Basics, Introduction of SkinTrack, SkinTrack Methodology, Need of SkinTrack, References., Why we Use SkinTrack.

2. • SkinTrack Basics
• Introduction of SkinTrack
• SkinTrack Methodology
• Needs of SkinTrack
• Next Presentation Overview
• References

3. • SkinTrack is a wearable system that enables
continuous touch tracking on the skin. It consists of
a ring, which emits a continuous high frequency
AC signal, and a sensing wristband with multiple
electrodes to a Desktop or any kind of wireless
device.

4. • It is a fascinating technology in the
emerging era of smart devices.
• In the world of digitalization, SkinTrack
shows how it can turn your own body
into a touchscreen interface.

5. Due to the phase delay inherent in a high-frequency
AC signal propagating through the body, a phase
difference can be observed between pairs of
electrodes. SkinTrack measures these phase
differences to compute a 2D finger touch coordinate.

7. • SkinTrack relies on the principles that govern
electromagnetic (EM) waves propagating
along a physical waveguide.
• As the human body is conductive, the arm
can operate as a waveguide for electrical
signals .

8. • In the human body, the skin has an average
permittivity of 17 at 80MHz , which means an
80MHz electromagnetic wave propagates at
7.3×107 m/s, with a peak-to-peak wave
length of ~91cm.

10. • The arm band is a crude prototype, the
next generation could be made
considerably smaller-likely easily fitting
into a wristwatch
• Skinput could also be used without a
visual interface

11. • More function of SkinTrack.
• Difference between AIRBAR and
SKINTRACK.
• Technology which is used in SkinTrack.

12. • www.nbcnews.com/../ns/technology_a
nd _science-innovation/skintrack
• http://dx.doi.org/ - research report

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