333814946-electronic-skin-my-presentation.pptx

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ELECTRONIC SKIN

By Shaik Salman pasha 15N31A04L1

 Electronic

skin is defined as set of multiple electronic and sensing components such as touch and temperature sensors , displays , energy scvengers and electronics Etc integrated on a flexible or bendable substrates.

E-Skin working principle 

The core technology of the sensor material is a vast network of semiconductor nanowires.



Change in material thickness is electrically measured through transistors and capacitors.



Temperature sensors are used for measuring the temperature



Strain gauges are used for measuring the signals generated by the heart.



Antenna is used for transmitting the recorded signals of the skin to the receiver.

Printing of active/passive Electronic and sensing components.  

In this case sensors are directly printed on flexible substrate. Integration of graphene into skin like electronic device find applications ranging from new generation temp/pressure sensors.

APPLICATIONS



The E-Skin Sensors Can Be Fixed to the Skin Like Temporary Tattoos



Health monitoring(EEG,ECG)



In the field of robotics.

TRADITIONAL APPROACH

ADVANTAGES 

Reduses wires



Compact in size , less in weight



The device is flexible

DISADVANTAGES 

Cost is high



Single use

FUTURE SCOPE 

In future even virtual screens may be placed on the device to know our body functions.

References     



http://www.npr.org/2011/08/12/139579614/electro nic- skin-monitors-brainheart-activity http://tuberose.com/Electromagnetic_Fields.html http://news.discovery.com/tech/ultrathin-device- detects-brain-signals110811.html http://sciencefriday.com/ http://www.voanews.com/english/news/health/El ectronic-Skin-Monitors-HeartBrain-Function- 127726623.html sensor technology and devices by Ljubisa Ristic

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