Introducing the Gizmag Store

Ben Coxworth

The BioBolt (seen here on a primate skull) is a prototype implant that could be used to wi...

For a great number of people with paralyzed limbs, the reason that they can’t move the arm or leg in question is because the “move” command isn’t able to reach from their brain to the limb. This is often due to damage to the nervous system, or to the brain, although the limb itself is still perfectly functional ... so it could still move, if only there was a way of getting the signal to it. Well, one might be on its way. Scientists at the University of Michigan have developed an implant known as the BioBolt, that wirelessly transmits neural signals from the brain to a computer. In the future, that computer could hopefully then relay them onto a formerly-paralyzed limb.  Read More

Norwegian researchers are working on developing a standard platform for internet-linked de...

Whether it's a washing machine that monitors the power grid, or a fridge that you can "look" in with your smartphone, more and more devices that aren't computers can now perform actions or be controlled via the internet. The phenomenon is known as The Internet of Things, and as technology advances, so will the number of "things" involved. In the same way that the regular internet has experienced some major growing pains, some people worry that the Internet of Things could also end up getting chaotic and disorganized. To that end, a group of Norwegian researchers are developing a standard platform for online devices, so that they're all on the same playing field.  Read More

A prototype driving device allows disabled people to steer, accelerate, change gears and b...

Your driving instructor probably told you to always keep two hands on the wheel, and your feet ready at the pedals. For people lacking the use of one or more upper or lower limbs, however, this isn’t always possible. Such people shouldn’t be precluded from driving, but they shouldn’t have to worry about not being able to fully control their car, either. While there are some solutions that can be applied to existing steering wheels and pedals, a group of Spanish researchers have come up with something else – a single device that allows drivers to steer, accelerate, change gears and brake with one hand.  Read More

The FishEyes rod and reel features a submersible video camera, that providers anglers with...

When you cast a fishing lure out into the water and it goes beneath the surface, it enters a dark, mysterious world that you can only imagine. Perhaps that’s overstating things a bit, but the fact is, you can’t see where it is or what’s around it. A fish finder can provide you with some basic information (if you’re in a boat) but it doesn’t actually show you what it looks like down there. That’s where the FishEyes Rod and Reel with Underwater Video Camera comes in. Its built-in color LCD screen provides you with a live image of your lure, and any fish that happen to be near it.  Read More

The Wattbike, a stationary bicycle training that measures and displays its rider's power o...

Stationary bicycle trainers are an invaluable tool for cyclists who wish to stay in shape over the winter, or who even just want to work on their technique on rainy days. There are a variety of options available, including old school exercise bikes, rollers/resistance trainers that the cyclist's existing bike can be mounted on, or ... things like the Wattbike. Essentially a high-end indoor bike that is set up to replicate the feeling of riding a road bike as accurately as possible, one of the Wattbike's unique features is the fact that it measures and displays its rider's power output in watts - hence the name. Although it's been around in the UK since 2008, it is only now becoming available in the U.S.  Read More

The self-repairing stress sensor is able to rebuild its polymer filament using liquid resi...

While it’s always disturbing to hear about the unexpected collapse of a bridge or building, technology is being developed to lessen the chances of such incidents occurring. Increasingly, this is taking the form of sensors that are implanted within structures, that measure and transmit data on the stresses that the surrounding material is experiencing. If the mechanical strain causes one of those sensors to break, however, it won’t be much good anymore – depending on its location, it also may be impossible to replace. Fortunately, researchers at North Carolina State University have created a self-healing structural stress sensor.  Read More

When the new Boeing 747-8 Freighter flies from Seattle to the Paris Air Show, it will mark...

One of the aircraft on display at next week's Paris Air Show will be Boeing's new 747-8 Freighter. While the 76-meter (250-foot) jumbo jet will no doubt be pretty impressive to see on the ground, what many gawkers may not realize is that its flight from Seattle to Paris will have marked an aviation milestone - it will be the first time a commercial aircraft has crossed the Atlantic Ocean using biofuel.  Read More

Scientists have created self-powered sensors, that could wirelessly transmit data on the s...

Because structural integrity is so crucial to the safe operation of aircraft, their bodies are regularly inspected for signs of faults such as stress fractures. Some of these fractures can be virtually invisible to the human eye, so scientists are looking into the use of permanently-installed sensors, that would continuously provide information on the state of various parts of the aircraft. Given that one commercial airliner could potentially utilize hundreds of these sensors, however, running wiring to all of them could get quite complex. Using battery-operated sensors is one option, although ground crews would be constantly checking and changing batteries, plus it would be wasteful. Researchers from EADS Germany and the Vienna Institute of Technology now think they might have a better alternative – self-powered sensors that wirelessly transmit data.  Read More

The Dot is a panoramic lens, that allows iPhone 4 users to shoot interactive 360-degree vi...

Not long ago, we reported on the GoPano micro panoramic lens, that allows users to shoot interactive 360-degree videos on their iPhones. Well, perhaps not surprisingly, it’s got some competition. Kogeto’s Dot lens also lets iPhone 4 users shoot videos “in the round,” although in a different configuration.  Read More

Scientists from MIT are designing a wearable signal jamming system, to protect implantable...

An assassin waits for his target to walk into range, then presses a button on a radio transmitter, causing the target’s pacemaker to deliver a lethal dose of electricity. Such a scenario may be fictional for now, but as more and more medical implants are designed to wirelessly send and receive data, it becomes increasingly possible. Researchers at the Massachusetts Institute of Technology (MIT) are certainly aware of the dangers of wireless attacks on implants, so they’ve developed a countermeasure – a wearable signal jamming device.  Read More

Looking for something? Search our 26,501 articles