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Electronics


— Electronics

Wacom Bamboo Spark creates digital copies of written notes – no special paper required

If you want a smartpen – which digitizes your handwriting and transmits it to a computer or mobile device – you currently have your choice of models including the Neo Smartpen N2, the LiveScribe Sky or the Orée Stylograph. All of those pens, however, require you to use special paper that's unique to that particular product. By contrast, Wacom's just-announced Bamboo Spark system works with a non-electronic pen and whatever A5-sized paper you've got on hand.

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— Electronics

Logitech caters to gamers with Artemis Spectrum headsets

To some, playing video games is something one does on occasion for fun and/or to kill some time. To many others, gaming is a passionate hobby that demands the best of the best. Whether it's upgrading to the latest PC hardware, or creating comfortable seating for friends around a console device, many gamers look for ways to maximize the experience. Logitech has just announced its Artemis Spectrum G933 and G633 headsets, which cater to those who demand high-performance audio and cross-platform compatibility.

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— Electronics

DIY mouse trap sends photo alert when critter is caught

Humane mouse traps come in all shapes and sizes, but the aim of the game is the same – catch the pesky rodents that are munching through your breakfast cereal and evict them from the premises. For the most part, electronics don't feature. The RaspiTrap from tinkerer Alain Mauer is a little different. With the help of a slice of Raspberry Pi, a splash of IR sensor flavoring and some Wi-Fi magic, it sends a photo notification when the door closes behind a new prisoner.

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— Electronics

The microbot designed to push all your buttons

The mechanical button or switch is that most simple of user interfaces. So simple that just about every electrical device in the home, from lights to coffee machines, will have one. With the goal of letting these legacy devices join the home automation bandwagon, South Korean startup Naran has come up with Microbot Push – a wireless robotic "finger" designed to operate standard buttons and switches.

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— Electronics

SunPort tells the grid you want to use solar-generated electricity

A new, simple device has been designed for people who, for financial or practical reasons, can't have PV panels on their rooftops, but still want to show their support for solar power and help the industry grow. The amount of electricity used to power a gadget connected to the SunPort plug is offset against solar credits, essentially making your electronic device solar-powered. Kind of.

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— Electronics

Breakthrough photonic processor promises quantum computing leap

Optical quantum computers promise to deliver processing performance exponentially faster and more powerful than today's digital electronic microprocessors. To make this technology a reality, however, photonic circuitry must first become at least as efficient at multi-tasking as the microprocessors they are designed to replace. Towards this end, researchers from the University of Bristol and Nippon Telegraph and Telephone (NTT) claim to have developed a fully-reprogrammable quantum optical chip able to encode and manipulate photons in an infinite number of ways. Read More
— Electronics

Aluminum "yolk" nanoparticles deliver high-capacity battery recipe

Researchers at MIT and Tsinghua University in China have found a way to more than triple the capacity of the anodes, or negative electrodes, of lithium-ion batteries while also extending their lifetime and potentially allowing for faster battery charging and discharging. The new electrode, which makes use of aluminum/titanium "yolk-and-shell" nanoparticles, is reportedly simple to manufacture and is especially promising for high-power applications.

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