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Power delivery

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RoboReel pulls in its power cord at the touch of a button

The winding up of extension cords is something that most of us probably don’t give a lot of thought to – we loop them on the ground, spool them around our forearm, or perhaps use a spring-activated or hand-cranked winder. If you’re someone who spends a lot of time putting cords away, however, you might want to make the job safer and easier. That’s where Great Stuff’s RoboReel comes in. It’s a portable motorized cord winder, with some interesting features.Read More

Wearables

Wearable system wirelessly delivers power to implants

When it comes to implantable electronic devices such as pacemakers, biosensors or drug-delivery devices, there are a few options regarding power sources. While batteries could be used in some applications, doing so would require surgically replacing the implant when its battery runs out. Radio wave-based and inductive systems are instead often used, in which power is “beamed” to the device from a source outside the body. According to researchers from Germany’s Fraunhofer Institute for Ceramic Technologies and Systems, however, such systems often have a limited range, and are easily affected by factors such as location, position and movement. Instead, they’ve developed what they claim is a better, more versatile system.Read More

Good Thinking

Yill is one wheely useful mobile office energy storage unit

Although HP and others are breaking new ground in notebook battery life, there are times when you might find yourself away from the grid for a bit longer than your laptop battery can last. A mobile energy storage unit like Yill, from Germany's Younicos, is said to be capable of autonomously meeting the power needs of a computer workstation for between two and three days on a single charge of its own quick-charge batteries. Deployment of the drum-like power houses throughout an office could even help save energy bills.Read More

Computers

Gigabyte announce performance GA-X58A-UD9 motherboard

Golden Systems Middle East has unveiled its new GA-X58A-UD9 motherboard. Setting out to "completely redefine what is possible performance and feature-wise on the X58 platform," the motherboard is designed to maximize power delivery for Intel’s latest 1366 socket CPUs, including the new Intel Core i7-980X Extreme Edition (6 core) CPUs as well as upcoming extreme performance CPUs. The board also benefits from DDR3 memory support, 4-way PCI Express 2.0 graphics support and a unique iPhone charging feature.Read More

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