Honda's been busy showing off its Walking Assist Device at trade shows and whatnot for some time now, but it looks like it's now finally getting down to some actual trials of the contraption, with it set to begin some collaborative testing with the Shinseikai Medical Group at Kasumigaseki-Minami Hospital tomorrow. They will reportedly be using the device in rehabilitation training to help people learn to walk again, during which time the "compatibility and effectiveness" will be evaluated. In case you missed it, the Walking Assist Device uses some of the same technology that Honda originally developed for its ASIMO robot, including an array of sensors and motors that promise to keep the wearer upright and, eventually, give them a fighting chance against the machines.

It's summer, that means music festival time for the pagans. Orange knows this and returns with another solution to keep your Glastonbury-bound portable electronics charged. Revelers will get the chance to try this prototype Dance Charge kinetic charger. Right, kinetic as in movement. With an assist by eco-house GotWind, the 4.25 x 2.5-inch / 180-gram velcro and elastic band converts your chemically-fueled, backbeat twitches into electrical current with the help of a system of weights and magnets. This in turn charges an embedded battery for topping off your portable electronics throughout the multi-day event. Add EL lighting effects and you've got yourselves a trend Orange.

[Via RegHardware]

It may not boast built-in Bluetooth or an array of sensors and motors, but inventor Jerome Rifkin says his so-called Tensegrity prosthetic foot can nonetheless give amputees a more natural gait and make it easier for them to walk across difficult terrain. That's apparently possible thanks to a unique but simple mid-foot joint, which takes the place of the ankle joint more commonly found in prosthetic feet and creates a flexible arch in the middle of the foot. A range of springs and tensioned cables are used to control it and a second joint at the toe, which simply respond to the natural pressure of walking and adapt to uneven terrain. As you can see for yourself in the video of the most recent prototype after the break, that setup appears to work remarkably well, and Rifkin has even thankfully managed to tone down some of the squeaking noise that plagued earlier prototypes.

It looks like Motorola isn't about to let Apple have the goofy, non-existent product spotlight to itself, with a recent patent application of its revealing some plans of its own for a head-mounted display. As you can see above, however, this one is no ordinary HMD, with it also able to be folded up into an apparently over-sized cellphone for times when you want to look slightly less conspicuous. Of course, the chances of such a product actually making it off the drawing board are pretty slim (thankfully), and no doubt even less likely given the recent cuts to Motorola's research division.

We've seen tactile displays of all shapes and sizes, but none quite like this latest creation from a group of researchers at Korea's Sungkyunkwan University and the University of Nevada, which promises to be at your disposal whenever you need it. That's possible thanks to the electroactive polymer material the display is based on, which consists of eight layers of tiny actuator films that have been sprayed with electrodes in a specific pattern, allowing the skin to be stimulated without any additional electromechanical transmission. In addition to making it possible to wrap the display around your finger like a band-aid, that also makes the system extremely power efficient and, apparently, cost effective and easy to manufacture. As with other tactile displays, the researchers say this one could be especially useful as a braille display for the blind, although they don't see any shortage of other potential applications, with them foreseeing it being used in everything from virtual keyboards to tele-surgical gloves.

DARPA has been talking up the idea of threat-sensing binoculars for some time now, but it looks like it's now putting up a good chunk of cash to make 'em a reality, with Northrop Grumman today announcing that it's snagged a $6.7 million contract to further develop its Human-aided Optical Recognition/Notification of Elusive Threats (or HORNET) system. That'll use electro-encephalogram electrodes placed on a soldier's scalp to monitor their neural responses to the presence or absence of potential threats, which helps to train the system's algorithms and ultimately alert them to threats before their mind is actually able to process the information (in theory, at least). Of course, there's no indication as to when such a system might actually be put to use, and DARPA itself is still leaving itself a bit of wiggle room, with it only committing to the first 12-month phase of the project at the moment.

[Via Danger Room]