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Electronic tattoos are the new tools for measuring blood pressure, but they can do much more.



"A new electronic tattoo that can be worn comfortably on the wrist for hours delivers continuous blood pressure measurements at an accuracy level exceeding nearly all available options on the market today. Credit: the University of Texas at Austin" (ScitechDaily.com/Electronic Tattoo Offers Highly Accurate, Continuous Blood Pressure Monitoring)

The electronic tattoo or graphene-based electrodes, implanted under the skin offers an ultimate tool for measuring blood pressure. This kind of electrode can send the data to an intelligent wristband that can communicate with the mobile telephone. One of the versions of that kind of system is the intelligent ring. That ring communicates with mobile devices. 

The term electronic tattoo means small-size microchips or electrodes that are implanted in the body. So maybe in the future those intelligent tattoos can communicate straight with mobile devices and send the data through the internet. But as I wrote electronic tattoos can make many other things. 

If an electronic tattoo is made on to head. That allows following the EEG curves all the time. The electronic tattoo can use to move the prosthesis. And it can transmit data between the computer that controls the prosthesis and the nervous system. Electronic tattoos can use to connect human brains straight with the internet. The system that bases the microchips can take electricity from the nervous system. Or it can use a wireless loader. 

The microchips can communicate with intelligent devices that can the mobile telephone. The sensors are put under the skin of the head. And then, the wires will be put under the skin of the hippie where the mobile telephone usually is. The electronic tattoos at the fingertips can connect with intelligent glasses. 

The intelligent glasses are HUD screens that look like regular glasses or sunglasses. Things like virtual keyboards can project to those screens. And the intelligent tattoo can send the data which key is pushed. Those systems are not needed those tattoos. They must just need to know where is the letter "A". 

So the virtual keyboard's user can use the picture of the keyboard. That is projected to the layer for self-calibration. 

And put finger on some letters. The computer sees where the finger is. The system might ask for the pushed letter to make sure that the system calibration is successful. And if there are problems the person must just say "re-calibrate the system". A virtual keyboard is a good tool in a noisy place where back noise can cover the speech. And also it offers better data security than speech.

But the intelligent tattoo offers the possibility that the person can communicate with the computer by putting the fingers on the table where is the necessary electronics. That means the users of this kind of system will just put their fingers on the layer, and then that system opens the meta interface between the computer and neural systems. 

The intelligent tattoo can also involve data does the person got authorization to use some system. When a person pushes buttons on the keyboard the RFID system in those electrodes tells what kind of privileges the person has to the system. 


https://scitechdaily.com/electronic-tattoo-offers-highly-accurate-continuous-blood-pressure-monitoring/


Image: https://scitechdaily.com/electronic-tattoo-offers-highly-accurate-continuous-blood-pressure-monitoring/


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