Continuing efforts to more seamlessly integrate biosensors with our bodies, Princeton University researchers developed a temporary tattoo-like platform for "epidermal electronics." Nanoengineer Michael McAlpine and his colleagues published their work in last week's issue of the journal Science
. From Science News:
The electronic components — which can include light-emitting diodes, solar cells, transistors and antennae, among other things — were all constructed in a malleable net of wavy S-shapes similar to old-fashioned coiled telephone cords, which allows the circuits to work when stretched in any direction.
The researchers sandwiched these components between two protective layers of polyimide, a type of polymer. These layers sit on top of a rubbery silicone film that adheres to skin with weak chemical bonds. The device can also be applied in a temporary tattoo, which both disguises the grid and makes it stick longer.
Rogers is focused on medical applications for the electronic skin. But the basic building blocks of the system can be configured in many ways for widely different uses, he says.
“I think creative folks out there will think of things we haven’t even contemplated,” Rogers says.
For example, the technology has drawn the interest of security-minded people who might be interested in using the electronics to develop a covert communication system. “CIA and others have been interested,” Rogers says. A tiny hidden patch of electronics on the throat, for instance, could allow two agents to covertly communicate with one another. The electronics could detect and transmit muscle activity that represents words, all without the person making a sound.
"Computers Get Under Our Skin
Coming after improvements to Firefox and continued unease at Google’s life-pervading insight, this image is outperforming the ███████ ████ Virality Control Group today (via). It got me thinking about all the promises that were made. Here’s the earliest article in Google News to contain “Big browser” in its headline, published by Time Magazine on Nov. […]
The WiFi232 is a traditional old-timey old-schooley Hayes-compatible 300-115200 baud modem, no wider than its own parallel DB25 port. Automatically responds with a customizable busy message when already in a call. The killer app seems to be using it to get internet onto ancient retro portables like the TRS-80 Model 102, but it’s been put […]
Most tech-media takes on the iPhone’s 10th anniversary are bland and self-congratulatory, but I like Tom Warren’s at The Verge. He laments how Apple’s pocket computer killed his inner nerd. As a youngster, he’d be constantly tearing down and building computers, even in the sweltering heat of summer. But now… …All of that tinkering and […]
The current web development landscape is rife with buzzwords and technology that gets abandoned almost as soon as it’s made. If you’ve never written a line of code before, it can be hard to figure out what’s coming, what’s here to stay, or how to get ahead.This Beginner Web Development Bundle is a great place […]
The Fader Stealth Quadcopter from TRNDlabs packs incredible flight performance into a package small enough to land on your phone screen, and it’s available now in the Boing Boing Store.The Fader’s six-axis gyroscope module gives it perfect balance in the air. This makes the onboard 720p HD camera all the better for shooting amazing flight […]
Although fully autonomous vehicles aren’t yet allowed on public streets, they are poised to dominate the roads in the not-too-distant future. But before that happens, Apple, Google, Uber, and other companies now investing in self-driving tech are going to need talented developers that can account for the dizzying array of factors at play when a […]