Shopping? Check out our latest product comparisons

Ben Coxworth

Wacom's Inkling is a system that digitizes and stores pen-and-ink sketches, as they're bei...

Although E FUN may have just released its APEN, Wacom today introduced its very similar – yet different – Inkling digital sketch pen. Like the APEN, Inkling is a ballpoint pen that writes in ink on regular paper, and is combined with a small receiver that users clip to the top of the page. That receiver logs the location of the pen on the paper. When that data is transferred to a computer, a digital image of whatever was written or drawn is the result. Inkling is unique, however, in that it also incorporates pressure-sensing technology. This means that the relative line weights of the inked content will be transferred to the digital images, which makes it particularly well-suited to artwork.  Read More

Film-maker Rob Spence has announced that his 'Camera Eye' is now fully functioning (Image:...

When he was nine years old, Toronto film-maker Rob Spence received a severe injury to his right eye in a shotgun accident. After a period of hiding the aftermath under an eyepatch, six years ago he had the eye replaced with a prosthesis. Being a visual artist, however, he had an idea - instead of just an unseeing artificial eye, he wanted one that could capture images of what he was looking at, and wirelessly transmit them to an external recording device. He himself wouldn't be able to see through the eye, but the footage obtained from it could take film-making to new levels. It's been a few years since Spence began his Eyeborg Project, but he has just announced that the eye is now functioning.  Read More

The APEN A3 lets users write on paper in ink, but digitizes that writing and sends it on t...

Computer styluses are certainly handy, but it can be kind of tricky when you're writing or drawing on a stylus pad, yet you can only see what you're doing up on the screen. The resulting scrawls often have ... shall we say, a child-like appeal. Writing on paper with ink is definitely easier, but how do you get what you've done into a computer? Scan it, page by page? Well, yes you could, but now - in the spirit of Livescribe's Pulse smartpen - you could also use E FUN's APEN A3.  Read More

The Fostex AR-4i audio interface for iPhone 4 allows users to run dual mics into their pho...

People seem to just love accessorizing iPhones, in order to bring them closer to becoming prosumer-level camcorders that just happen to also be able to make phone calls. We've already seen aftermarket zoom, wide angle/macro, panoramic and microscope lenses for the iPhone camera, along with an adapter that lets people use their existing DSLR lenses. There are also handheld condenser microphones that can be run into the phone. Now, Fostex has taken things a step farther, with its triple-input AR-4i audio interface for the iPhone 4.  Read More

The Lithium Hawk three-wheeled homebuilt electric vehicle (Photo: Nap Pepin)

Four years ago, Canadian electronics engineering technologist Nap Pepin decided to buy a kit for a BugE electric vehicle. Not content with its out-of-the-box performance, he swapped in a lithium battery pack, and his own custom battery management system. This boosted its top speed from 80 km/h (50 mph) to 130 km/h (80 mph), and its range from around 48 km (30 miles) to 200 km (125 miles). For his next project, however, he wanted to build an EV from scratch. The result is his 197 km/h (122 mph) three-wheeled Lithium Hawk, which has just taken to the roads. We paid a visit to Nap for a closer look at his impressive machine.  Read More

The Voztec helmet has a detachable back section, for easy removal in the event of an accid...

Although motorcycle helmets save countless lives, they can pose a challenge to emergency response personnel at accident scenes – the helmet needs to be removed, yet the patient’s head should be moved as little as possible, in case there are any spinal cord injuries. While this sometimes results in the helmet having to be cut off, the prototype Voztec full-face helmet offers a simpler solution - with the release of one pin and two clips, the back of the helmet detaches and the front can be slid off.  Read More

Tulane associate professor David Mullin (right), postdoctoral fellow Harshad Velankar (cen...

Hopefully, your old newspapers don’t just end up in the landfill. In the future, however, they might not even be used to make more paper – instead they may be the feedstock for a biofuel-producing strain of bacteria. Named “TU-103,” the microorganism was recently discovered by a team of scientists at New Orleans’ Tulane University. It converts cellulose – such as that found in newspapers – into butanol, which can be substituted for gasoline.  Read More

The Bacarobo Stupid Robot Championship is a contest for robots that are funny and useless

Given that there are currently robots that can find trapped miners, swim through rubble and see through walls, it’s only natural that some of us humans might feel a little ... inferior, perhaps. Should you be one of those people, it will almost certainly make you feel better if you go to Budapest, and take in the Bacarobo Stupid Robot Championship. The three main rules: robots must operate automatically, they must be funny, and they must be useless.  Read More

A'ME's Clamp-On MTB Heated Tri Grips are designed to warm the hands of winter cyclists

While heated handlebar grips may be nothing new for snowmobilers or motorcyclists, they’re something that mountain bikers have never been offered before – or have they? The comments board is open, if you know of a previous product. In any case, A’ME’s Clamp-On MTB Heated Tri Grips are just such an animal. If you’re a cold-weather cyclist who doesn’t like wearing thick gloves that cause your hands to get sweaty, they may be just what you’re looking for.  Read More

A method developed at Rice University allows bundles of vertically aligned single-wall car...

Capacitors are able to charge and discharge more quickly than batteries, and can do so hundreds of thousands of times. Batteries, on the other hand, are able to store more energy than capacitors. There are also electric double-layer capacitors (EDLCs), otherwise known as supercapacitors, that can hold battery-like amounts of energy while retaining the charge/discharge speed of regular capacitors. EDLCs incorporate liquid or gel-like electrolytes, however, which can break down under hot or cold conditions. Now, a new solid-state supercapacitor developed at Houston’s Rice University is using nanotechnology to get around that limitation.  Read More

Looking for something? Search our 27,891 articles