Electronic tattoos developed by Tel Aviv University that can measure emotions by tracking muscle and nerve activity are the latest attempt to revolutionize medicine with devices that turn skin into a digital platform, reducing the need for painful needles or cumbersome equipment.

2. ELECTRONIC TATTOO
SUBMITTED TO :
ER. SAMIR POKHREL
SUBMITTED BY :
RANJIT SHRESTHA
ROLL.NO.:27

3. CONTENTS
• Introduction
• What is electronic tattoo
• Construction
• Applications
• Advantages & disadvantages
• Future applications
• Conclusion

4. INTRODUCTION :
Electronics plays a very important role in developing simple devices used for any purpose. In every field
electronic equipments are required. The best achievement as well as future example of integrated electronics
in medical field is Artificial Skin. It is ultrathin electronics device attaches to the skin like a sick on tattoo which
can measure electrical activity of heart, brain waves & other vital signals. Evolution in robotics is demanding
increased perception of the environment. Human skin provides sensory perception of temperature,
touch/pressure, and air flow.
Commonly used epidermal tattoos:
DIGITAL TATTOO ANIMATED TATTOO ELECTRONIC TATTOO

5. WHAT IS ELECTRONIC TATTOO?
Stretchable , ultrathin electronic patch
Small ,flexible circuit device
Sticks comfortably to skin as temporary tattoo

6. CONSTRUCTION:
Circuit is made of sillicon
Circuit has filamentary serpentine shape
It allows them to bend,twist,scrunch and stretch
Approximate dimensions of tattoo circuit 2.1cm*3.1*5microns

7. APPLICATIONS
Controls computer games
Monitors brain signals,heart-attacks & muscle movements
In millitary operations
Health of prematured babies

8. ADVANTAGES
• Light weight
• Small in volume
• Measures electropsychological signals
• No mechanical visibility
• No irritation
• Easily removed
DISADVANTAGES
• Continuous emition of dead cells doesnot take place
• Transpiration doesn’t take properly

9. IN FUTURE
• We might interact with smartphones and computers
simply by using our minds
• We may turn on lights in home just by thinking about it

10. CONCLUSION