Stanford Scientists Show Stretchable Skin-Like Sensor
SkinnyGuy writes with news of an invention out of Stanford that improves upon previous work: a transparent, stretchable, skin-like sensor that could have applications for prosthetic limbs and robotics. Quoting:
"The sensor uses a transparent film of single-walled carbon nanotubes that act as tiny springs, enabling the sensor to accurately measure the force on it, whether it's being pulled like taffy or squeezed like a sponge. ... The sensors consist of two layers of the nanotube-coated silicone, oriented so that the coatings are face-to-face, with a layer of a more easily deformed type of silicone between them. The middle layer of silicone stores electrical charge, much like a battery. When pressure is exerted on the sensor, the middle layer of silicone compresses, which alters the amount of electrical charge it can store. That change is detected by the two films of carbon nanotubes, which act like the positive and negative terminals on a typical automobile or flashlight battery. The change sensed by the nanotube films is what enables the sensor to transmit what it is 'feeling.'"
But I'l think I'm going to hold off upgrading my natural skin until they can cram in 16^2 sensors per cm^2.
(Yes, that's a very obscure reference but I just can't help myself.)
Emotions! In your brain!
Are you kidding me? If they manage to develop this into artificial skin, you could record the sensations and sell them! And you'd have no worries of software piracy, because the same sensations over and over would probably get pretty dull. Imagine the possibilities!
Emotions! In your brain!
I welcome the fact that our robot overlords will know exactly how hard they are crushing our limbs with any part of their chassis.
So can I get this in 0-5v for my 'duino or will I need a 4-20mA driver?
we get sensation receivers, the sensor goes in the porn actors penis
This is awesome. We are one step closer to chobits
There was an Arthur C Clarke short story (I think it was Clarke, it may have been Asimov, but since it contains no robots I doubt it) about this, where they created a system for recording and replaying experiences. Originally it was envisioned for use on things like gastronomers, so that people could enjoy the sensation of eating luxury food without actually eating it.
eventually it was just used for sex.
and society crumbled.
It pays to be obvious, especially if you have a reputation for being subtle.
E-Textile based. Build it yourself today!
http://www.plusea.at/?p=2255
We're only at the prototype stage, but if you don't have any nanotubes lying around, try this out instead!
Ian
http://embodiedai.com/
Sounds like they mean capacitor.
Capacitors store charge across an insulator (silicon) between two conductors (carbon nano-tubes), batteries store chemical energy using an electrolyte and two dissimilar metals.
Stanford Scientists Show Stretchable Skin-Like Sensor
Some Subjects Show Skillful S Starting Slogan Selection
One more robot.
The pain was excruciating and the scarring is likely permanent, but that just means it's working.
that's all I have to say.