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Low power

— Computers

UNICEF updating Uganda's Digital Kiosk computing platform

For the past couple of years, UNICEF Uganda and partners have been designing, developing, prototyping and rolling out youth-focused community computers that can operate on mains power where available, or solar-power in remote rural areas. Work has just finished on the design of the second generation Digital Kiosk, and the UK's fanless computer specialist Aleutia is now working on a new open source, low power computer system to squeeze into the table-topped repurposed oil drum that will become the Digital Drum. Read More
— Electronics

Researchers eliminate need for external power in Wi-Fi connectivity system

One of the advantages of the "connected world" is that myriad different devices can interact with each other over Wi-Fi to exchange data, control equipment, and generally lay the foundations of the Internet of Things of the not-too-distant future. Unfortunately, on the downside, all of the Wi-Fi connections need power to operate, and this severely restricts the pervasiveness of this technology. However, researchers at the University of Washington have developed a system that they say eliminates the need for power supplies for these connections by using what is known as radio frequency (RF) backscatter technology. Read More
— Computers

CSR introduces ultra-thin touch interface for smartphones and tablets

Scientists at Cambridge Silicon Radio (CSR) have developed a flexible computer keyboard that is paper thin and is claimed capable of transforming any area into a touch-sensitive surface. The company describes its creation as the world's thinnest wireless touch surface at 0.5 mm thick, and offers consumers a low-power Bluetooth technology featuring "the latest in printable, flexible electronics and touch screen sensing." Read More
— Computers

CompuLab launches high performance uSVR fanless server

Israel's CompuLab, makers of small form factor fanless desktop computer systems such as the Intense PC, is now pushing its way into the industrial server market with the launch of the uSVR. Available in configurations packing Intel's 3rd generation Core i7 processors and 32 GB of system memory, the high performance, ruggedized, fanless server is capable of modular expansion, too, courtesy of the company's Function And Connectivity Extension Module (FACE) system. Read More
— Computers

CompuLab announces powerful new fanless Intense PC

Israel's CompuLab has announced a Q2 release for its most powerful miniature fanless PC to date. Designed for customization and extensibility, and based around Intel's second generation Core i processors, the Intense PC features a 6Gbps SATA 3 connection for internal 2.5-inch format hard drive or SSD storage, an HDMI 1.4 port with support for up to 1920 x 1200 screen resolution, and wireless LAN with two antennas. There are more physical connectivity ports than you can shake a stick at, and the unit only draws 8W of power when idle. Read More
— Computers

New form of computer memory uses 100 times less power

Researchers from the Electrical and Computer Engineering Department of the University of Illinois have developed a new low-power digital memory which uses much less power and is faster than other solutions currently available. The breakthrough could give future consumer devices like smartphones and laptops a much longer battery life, but might also benefit equipment used in telecommunications, science or by the military. Read More
— Computers

DreamPlug offers compact, low power, performance computing

Applications developers looking for a low power, small form factor computing solution that won't break the bank will no doubt appreciate the DreamPlug from Globalscale Technologies. Expanding on the company's GuruPlug system, the new low-profile plug computer is powered by a Marvell processor, has half a gigabyte of DDR2 RAM and a generous helping of onboard micro-SD flash memory to store the Linux kernel and root system files. Physical connectivity and expansion options include USB, eSATA, JTAG and UART and the unit also has built-in Wi-Fi and Bluetooth wireless capabilities. Read More
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