a wearable wireless sensor platform for interactive dance performances percom 2006 percom 2006...

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A Wearable Wireless Sensor Platform A Wearable Wireless Sensor Platform for Interactive Dance Performances for Interactive Dance Performances PERCOM 2006 Chulsung Park and Pai H. Chou Center for Embedded Computer Systems University of California, Irvine Irvine, CA 92697-2625 USA {chulsung,phchou}@uci.edu Yicun Sun Department of Arts-Dance University of California, Irvine Irvine, CA 92697-2775 USA [email protected] KAIST GSCT 20073746 KAIST GSCT 20073746 김김김 김김김

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Page 1: A Wearable Wireless Sensor Platform for Interactive Dance Performances PERCOM 2006 PERCOM 2006 Chulsung Park and Pai H. Chou Center for Embedded Computer

A Wearable Wireless Sensor Platform A Wearable Wireless Sensor Platform for Interactive Dance Performancesfor Interactive Dance Performances

PERCOM 2006

Chulsung Park and Pai H. ChouCenter for Embedded Computer Systems

University of California, IrvineIrvine, CA 92697-2625 USA

{chulsung,phchou}@uci.edu

Yicun SunDepartment of Arts-Dance

University of California, IrvineIrvine, CA 92697-2775 USA

[email protected]

KAIST GSCT 20073746 KAIST GSCT 20073746 김환철김환철

Page 2: A Wearable Wireless Sensor Platform for Interactive Dance Performances PERCOM 2006 PERCOM 2006 Chulsung Park and Pai H. Chou Center for Embedded Computer

ContextContext

1.1. Statement of the ProblemStatement of the Problem

2.2. Solution Approach Solution Approach

3.3. Platform Design Platform Design

4.4. Application ExampleApplication Example

5.5. ConclusionConclusion

6.6. StronStrong, Weak Point g, Weak Point

Page 3: A Wearable Wireless Sensor Platform for Interactive Dance Performances PERCOM 2006 PERCOM 2006 Chulsung Park and Pai H. Chou Center for Embedded Computer

One-line Comment One-line Comment

This paper designed a wearable wireless sensor platform which is truly wearable, scalable, able to support to high –level interactivity in forming wireless networks for interactive dance performance.

Page 4: A Wearable Wireless Sensor Platform for Interactive Dance Performances PERCOM 2006 PERCOM 2006 Chulsung Park and Pai H. Chou Center for Embedded Computer

Statement of the ProblemStatement of the Problem

How to develop a wearable wireless sensor platform for Interactive dance

performance?

KEY WORD: Wearable, Scalable, able to support high-level

interactivity

Page 5: A Wearable Wireless Sensor Platform for Interactive Dance Performances PERCOM 2006 PERCOM 2006 Chulsung Park and Pai H. Chou Center for Embedded Computer

Solution approachSolution approach

Why dance? Art based on human body movement.

KEY WORD: Wearable, Scalable, able to support high-level

interactivity

Page 6: A Wearable Wireless Sensor Platform for Interactive Dance Performances PERCOM 2006 PERCOM 2006 Chulsung Park and Pai H. Chou Center for Embedded Computer

This paper present design details of wearable wireless sensor platform and applied to an actual interactive dance performance, titled Dreams in the Forbidden

City.

Page 7: A Wearable Wireless Sensor Platform for Interactive Dance Performances PERCOM 2006 PERCOM 2006 Chulsung Park and Pai H. Chou Center for Embedded Computer

Platform DesignPlatform DesignWearable wireless sensor platform consists of three parts:

3 Parts: wearable wireless sensor nodes, wireless data

aggregators ,wireless interface boards

Page 8: A Wearable Wireless Sensor Platform for Interactive Dance Performances PERCOM 2006 PERCOM 2006 Chulsung Park and Pai H. Chou Center for Embedded Computer
Page 9: A Wearable Wireless Sensor Platform for Interactive Dance Performances PERCOM 2006 PERCOM 2006 Chulsung Park and Pai H. Chou Center for Embedded Computer

Wearable Wireless Sensor Node- Eco

1. An ultra-compact low-power wireless sensor node for real-time motion monitoring

2. Currently the world’s smallest wireless sensor node in operation

• it measures 12 × 12 mm2 in surface area, ×4.5mm thick (or 648mm3 in volume) and weighs 1.3 grams without the battery

• the original design of Eco has only one two-axial accelerometer (ADXL202E) and a 125mAh Li-Coin battery (CR1632 [17])

• Modified the hardware: a three-axial accelerometer, temperature sensor, image sensor, light sensor, gyroscope, joint angle sensor, and heartbeat detector

• Changed the Li-Coin battery to a 40mAh Li-Polymer battery (12 × 10× 3 mm3), which is able to power Eco for more than one hour

Page 10: A Wearable Wireless Sensor Platform for Interactive Dance Performances PERCOM 2006 PERCOM 2006 Chulsung Park and Pai H. Chou Center for Embedded Computer

Wireless transmitter unit (WT), Acceleration, temperature, and light sensing unit (ATLS), Image and gyro sensing unit (IGS)

Page 11: A Wearable Wireless Sensor Platform for Interactive Dance Performances PERCOM 2006 PERCOM 2006 Chulsung Park and Pai H. Chou Center for Embedded Computer

Wireless Data Aggregator, Interface Board

Page 12: A Wearable Wireless Sensor Platform for Interactive Dance Performances PERCOM 2006 PERCOM 2006 Chulsung Park and Pai H. Chou Center for Embedded Computer

Wireless Data Aggregator, Interface Board

Page 13: A Wearable Wireless Sensor Platform for Interactive Dance Performances PERCOM 2006 PERCOM 2006 Chulsung Park and Pai H. Chou Center for Embedded Computer

Platform Design – Scalability

Page 14: A Wearable Wireless Sensor Platform for Interactive Dance Performances PERCOM 2006 PERCOM 2006 Chulsung Park and Pai H. Chou Center for Embedded Computer

Application Example

How this platform can be applied to an actual interactive

dance performance?‘Dreams in the Forbidden City ‘ at UC Irvine in May

2005

Page 15: A Wearable Wireless Sensor Platform for Interactive Dance Performances PERCOM 2006 PERCOM 2006 Chulsung Park and Pai H. Chou Center for Embedded Computer

Conclusion

1. This platform consists of wearable wireless sensor nodes, data aggregators, and wireless interface boards.

2. The distinguishing features of our platform are truly wear

able, highly scalable, multi-modal sensing, and seamless interface capabilities.

Choreographing interactive dance performances that take full advantage of our platform.

Future work1. At least tens of dancers will be performing

together 2. The dancers’ heartbeats and body temperatures

will be monitored and beats to reflect the dancers’ conditions on the stage equipment.

Page 16: A Wearable Wireless Sensor Platform for Interactive Dance Performances PERCOM 2006 PERCOM 2006 Chulsung Park and Pai H. Chou Center for Embedded Computer

Strong Point

1. The effectiveness of this platform by showing improvements to an actual interactive dance performance.

(Great: good application about Interactive)

2. Potential to related human body or any movement.

3. Entertainment Technology: Night Club !Stage Technology: Musical, Concert and so on.

Page 17: A Wearable Wireless Sensor Platform for Interactive Dance Performances PERCOM 2006 PERCOM 2006 Chulsung Park and Pai H. Chou Center for Embedded Computer

Weak Point

1. Problem- Solution: Focused Wearable Not sure solution: Scalable, High interactivity

2. A fundamental limitation is to associate the motion data

with the dancers’ identities.

3. Its support for interactivity is also limited, thereby impeding

the choreographer’s creativity

4. Too much exercise for Dancer

5. No originality