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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.Read More

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.Read More

Shape-shifting navigation device points you in the right direction

Even in today's GPS-enabled world, asking someone to point you in the right direction can often be easier than wrestling with your smartphone. Enter the Animotus, a wirelessly-connected, 3D printed cube that acts like a sort of haptic compass. Developed by Yale engineer Adam Spiers, the device literally changes shape to point you in the right direction.Read More

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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Orée Stylograph pen takes notes while you take notes

Sometimes you may want to keep a digital record of your notes or sketches. If you haven't got access to a computer or you'd simply prefer to use a pen, however, digitizing your content can be problematic. The new Orée Stylograph pen, however, will digitize what you write or draw as you go.Read More

Flexible white LEDs made from existing tech

A highly-flexible yellow-tinged white-light LED created at National Chiao Tung University in Taiwan combines off-the-shelf parts with novel design patterns. The LEDs produce a uniform sheet of light and could soon find use in curved and flexible TVs and wearable displays.Read More

Smart light lets you control your environment

What if the light in the room could sense you waving your hand as you enter? And what if it responded by introducing minute light changes that instructed your smart coffee machine to switch on? Researchers at Dartmouth College have developed a sensing system called LiSense that aims to make the light around us "smart." Not only does it use light to sense people’s movements, but it also allows them to control devices in their environment with simple gestures, using light to transmit information.Read More

Sensor detects sound direction and cuts background noise

Although the ability tends to wane as we get older, the human auditory system is pretty good at filtering out background noise and making a single voice able to be understood above the general hubbub of a crowded room. But electronic devices, such as smartphones, aren't quite as gifted, which is why getting Siri or Google Now to understand you in crowded environments can be an exercise in futility. But now researchers have developed a prototype sensor that’s not only able to figure out the direction of a particular sound, but can also extract it from background noise.

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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.Read More

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

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