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Tattoo-like patch may be future of health monitoring

Engineers at the University of Illinois today unveiled novel, skin-mounted electronics this week whose circuitry bends, wrinkles, and even stretches with skin.

The device platform includes electronic components, medical diagnostics, communications, and human-machine interfacing on a patch so thin and durable it can be mounted to skin much like a temporary tattoo.

What's more, the team was able to demonstrate its invention across a wide range of components, including LEDs, transistors, wireless antennas, sensors, and conductive coils and solar cells for power.

"We threw everything in our bag of tricks onto that platform, and then added a few … Read more

What was that purple thing John Paul Jones was playing?

At Coachella on Friday night, I had the thrill of seeing one of my musical heroes, John Paul Jones, play live with Them Crooked Vultures, which also features Josh Homme (Queens of the Stone Age) on guitar and vocals and Dave Grohl (Nirvana, Foo Fighters) on drums. The set had a lot of highlights--including a tremendous jam on "Scumbag Blues"--but my favorite part was seeing Jones switch between instruments, including basses with four and ten (!) strings, a mandolin, and a keyboard.

As well as...this thing. It looked like some sort of slide guitar with an electronic … Read more