Most of the bionic eye systems we've seen involve clunky glasses-cam headgear, but the implantable camera now being developed at UCLA does it straight Terminator-style and keeps your face unencumbered. The camera, which researcher Michelle Hauer and her team recently filed a patent for, is small enough to be implanted directly on the eye's lens, and feeds image data to a chip at the back of the eye, where it can either be fed into the optic nerve to aid the blind, or just into a portable hard drive to aid the creepy. Hauer says power will come from on an onboard battery, but we're more interested in the mention of "optical control signals" in the patent application -- and by "interested" we mean "terrified of a zombie android army."

Read - NewScientist blurb
Read - Patent application

Ah -- dead, eerily-prescient, 20th century authors... they just can't stop proving you right, can they? In a decidedly Orwellian turn, British authorities are considering a proposal to implant "machine-readable" RFID tags under the skin of some prison inmates as part of a plan to free up space in the country's overcrowded prisons. Just like the nightmare world described in your favorite cautionary tales, the chips would enable authorities to track the location of implantees using satellite and radio-wave technology. The program would build off of the current ankle-tagging currently in place, and according to a official from the Ministry of Justice who finds the plan double-plus good, "All the options are on the table, and this is one we would like to pursue." Of course, the controversial concept does have its detractors, Shami Chakrabarti, director of Liberty, says that, "If the Home Office doesn't understand why implanting a chip in someone is worse than an ankle bracelet, they don't need a human-rights lawyer; they need a common-sense bypass." Shortly following this statement, however, Shami was taken to an interrogation room and outfitted with a rat-hood, and all record of her existence was erased from state records.

[Via Slashdot]

We tend to prefer our electronics to be as far from invasive as possible, and that definitely includes cabling. While we'd take wireless over the corded approach any day, tethered applications still have their place, and a diminutive new cable is showing bigtime promise in a few prominent fields. A research team has developed a cable that resembles that of an old fashioned coaxial strand, yet it's reportedly "much thinner than a human hair" and can transmit visible light. By constructing a cable about 300-nanometers wide which houses an inner wire of carbon surrounded by an insulator and an outer wire of aluminum, visible light can pass through, paving the way for its use in highly efficient solar energy cells, or furthermore, "miniature electrical circuitry and microscopic light-based switching devices for optical computing." Researchers even suggest that it could be used in retinal implants or "detecting single molecules of pathogens in the body." We're not yet sure just how potent or powerful these itty bitty cables can be, but judging by size alone, we're halfway sold already.