Ppt

CONTENTS Abstract Introduction Related work Operation Experiment Results Example Interfaces & Interactions Applications Advantages Conclusion

Skinput-a technology that appropriates the human body for acoustic transmission .

Naturally portable , on-body finger input system.

This configuration acts like a mechanical Fast Fourier transform

Provides extreme out-of-band noise suppression, allowing the system to function even while the user is in motion.

ABSTRACT

INTRODUCTION We describe the design of a novel, wearable

sensor for bio-acoustic signal acquisition. We describe an analysis approach that

enables our system to resolve the location of finger taps on the body.

We assess the robustness and limitations of this system through a user study.

We explore the broader space of bio-acoustic input through prototype applications and additional experimentation.

RELATED WORK

Always-Available Input

Bio-Sensing

Acoustic-Input

OPERATION Bio-acoustics

Sensing Armband Prototype

Processing

EXPERIMENTExperimental Conditions

Fingures

Whole Arm

Forearm

Result

EXAMPLE INTERFACES & INTERACTIONS

We conceived and built several prototype interfaces.

To demonstrate our ability to appropriate the human body.

In this case the arm, and use it as an interactive surface.

APPLICATIONS

ADVANTAGES&

DISADVANTAGES

CONCLUSION

THAN’Q’