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Electronics

The 'smart' lithium-ion battery developed at Stanford features an ultrathin copper sensor ...

There have been numerous cases of lithium-ion batteries catching fire in everything from mobile phones and laptops to cars and airplanes. While the odds of this occurring are low, the fact that hundreds of millions of lithium-ion batteries are produced and sold every year means the risk is still very real. Researchers at Stanford University have now developed a "smart" lithium-ion battery that would provide users with a warning if it is overheating and likely to burst into flames.  Read More

A supercapacitor-based charger currently under development can load up in only five minute...

An Oxford-based startup has turned to crowdfunding to help develop Zap&Go, a phone charger with an emphasis on speed and portability. Thanks to a graphene supercapacitor and an ad-hoc power supply, the device will reportedly charge to its 1,500-mAh capacity – enough to fully charge an iPhone 5s – in only five minutes and promises to be a much more practical solution than current alternatives, particularly when traveling.  Read More

The Leia Display System (LDS) projects images onto an interactive mist, which can then be ...

The recently-unveiled Leia Display System (LDS) is a lot like a large touchscreen – but with one important difference: its screen is not solid, but rather made from mist. This means you can walk right through the screen, manipulate displayed images using hand gestures reminiscent of Minority Report, or even interact with the display using your whole body.  Read More

The reflection of a user's finger 'touches' a museum artifact, causing a projected pop-up ...

Perhaps you've been in a situation where you noticed that your reflection in a window looked like it was actually standing amongst the items that were visible through that window. Now, scientists at the University of Bristol have taken that phenomenon and incorporated it into an experimental new interactive display. Among other things, it lets users select objects seen through a pane of glass, using the reflection of their finger on that glass.  Read More

Origami's guts on display at MakerCon (Photo Credit: Eric Mack/Gizmag)

When I covered MakerCon last month in New York for Gizmag, literally one of the first things I did was text a photo of the 45-lb (20 kg), tote-able laser cutter to my friend who owns a shop back home in New Mexico. As it turns out, that's exactly the type of consumer Pittsburgh startup Red Ant hopes to target with its Origami.  Read More

The Plastc Card features an e-ink screen and a rewritable magnetic strip

Tired of digging through the collection of credit, debit and loyalty cards in your wallet? Well, if you are, then you're the sort of person who might like the Plastc Card. It's a new electronic card-format device, that can store the information for up to 20 other cards on it at once. You just select the card that you want to access via the e-ink screen, then use Plastc as if it were that card.  Read More

The Pronto promises to be able to get enough to juice to fully charge an iPhone 5 in five ...

Portable battery packs are nothing new. We've seen some that elect to go with wireless charging like the Qimini Deuce, while some opt for wires and a large capacity. In the case of the Pronto from Power Practical it's all about speed, as the device can obtain the power for a full charge in just five minutes.  Read More

The CG-320 makes a AAA look pretty big

While keeping batteries small and light is definitely a factor with electronic devices in general, it becomes particularly important when dealing with wearable electronics such as smart glasses. With that in mind, Panasonic has just announced its CG-320. Measuring 20 x 3.5 mm, it's being billed as "the industry's smallest cylindrical shaped rechargeable Lithium Ion battery."  Read More

Google X labs is reportedly working on a modular display made up of many smaller screens (...

We've seen some wild "moonshot" projects out of Google throughout the years. You know, Google Glass, self-driving cars and the like. Well, we can now add one more wacky idea to the list. The internet giant is reportedly trying to figure out how to create a large modular display made up of many smaller displays. The Voltron of screens, if you will.  Read More

Solarbox aims to provides a quick and free smartphone battery top up

Though many manufacturers put a lot of emphasis on how their smartphones offer "all-day battery life,” having your handset pass out on you is still a fairly common problem. London-based project Solarbox aims to help keep mobile phone users mobile by re-purposing the iconic red phone boxes for use as free, solar-powered quick charging stations.  Read More

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