Shopping? Check out our latest product comparisons

Electronics

A Microsoft presenter gets on her tip-toes to activate a huge button on the world's bigges...

For the last eight years, German presentations specialist Stereolize has been helping Microsoft do its thing at CeBIT, and every year the company tries to top the previous year's efforts. For this year's trade show, the company went super-size – creating 234-inches of diagonal, interactive touchscreen loveliness that towered above the Microsoft presenters and left onlookers having to pick their jaws up off the floor. Read on, to see a short video showing the huge display in action ...  Read More

The new MT55 HD Multitouch Table from Ideum features a 55-inch high definition LCD display...

As its name suggests, the new MT55 HD Multitouch Table from Ideum features a 55-inch high definition LCD display which can support multiple simultaneous touch points. Standing at 31 inches tall, the powder coated, aluminum and steel pedestal table has a powerful quad-core processor and NVIDIA graphics running the show, supported by dual hard drives and DDR3 memory. A useful feature for the museum and tradeshow settings that the table is likely to find itself in, is the ability to lock the power switch out of harm's way and keep the ports hidden from view.  Read More

'These nanorods with configurable internal periodicity represent the smallest possible pho...

Chemists at the University of California are developing a future display technology using nanoscale-sized iron oxide rods that shine when exposed to an external magnetic field. Though in its early stages, the research could pave the way for producing magnetically responsive, ultra high-res displays with significantly reduced dimensions and power demands.  Read More

Researchers are designing chips that are faster and more energy-efficient than conventiona...

If you had to use a commuting bicycle in a race, you would probably set about removing the kickstand, fenders, racks and lights to make the thing as fast and efficient as possible. When engineers at Houston’s Rice University are developing small, fast, energy-efficient chips for use in devices like hearing aids, it turns out they do pretty much the same thing. The removal of portions of circuits that aren’t essential to the task at hand is known as “probabilistic pruning,” and it results in chips that are twice as fast, use half the power, and are half the size of conventional chips.  Read More

The die for CRISP's self-repairing chip (Image: CRISP)

As chips continue to get smaller, the technological possibilities just get larger. One of the trade-offs of miniaturization, however, is that smaller things are also often more fragile and less dependable. Anticipating a point at which chips will become too tiny to maintain their current level of resilience, a team of four companies and two universities in The Netherlands, Germany, and Finland have created what they say could be the solution – a chip that monitors its own performance, and redirects tasks as needed.  Read More

A die micrograph of the fully integrated DC-DC converter chip (Image: Wonyoung Kim, Harvar...

For decades, chipmakers strove to develop the fastest and most powerful chips possible and damn the amount of electricity needed to power them, but these days raw grunt isn't the only consideration. As more and more devices go mobile and these devices become more and more powerful, chipmakers must also take the energy efficiency into account. Harvard graduate student Wonyoung Kim has developed and demonstrated an on-chip, multi-core voltage regulator (MCVR) that he says could allow the creation of "smarter" smartphones, slimmer laptops and more energy efficient data centers by more closely matching the power supply to the demand of the chip.  Read More

NEC has now developed a system which is able to register the ridges of a fingerprint and t...

Biometric authentication technologies have been around for a while now and, if truth be told, vary considerably from the useless Flash drive at the bottom of my drawer that has only ever recognized my fingerprint once, to something a bit more dependable. NEC has now developed an identification system that is able to register the ridges of a fingerprint and the finger vein characteristics without any sort of physical contact.  Read More

The eye pressure-monitoring millimeter-scale computing system (Photo: University of Michig...

Researchers from the University of Michigan have created what they claim is the world’s first millimeter-scale complete computing system, designed as an implantable eye pressure monitor for glaucoma patients. Incorporating a microprocessor, pressure sensor, memory, thin-film battery, solar cell and wireless radio with an antenna that can transmit data to an external reader device, the device is just over one cubic millimeter in size. The scientists see it as the next step in the evolution of ever-smaller and more efficient computers.  Read More

Quantum dot solar cells could offer a cheaper, more efficient alternative to conventional ...

Developing solar cells that are cheaper to produce and can harness the sun’s energy more efficiently are both important factors in ensuring the widespread use of solar energy to provide a clean alternative to fossil fuels in the future. Stanford researchers have found that adding a single layer of organic molecules can achieve both these goals by increasing three-fold the efficiency of quantum dot solar cells, which are cheaper to produce than traditional solar cells.  Read More

Touchscape's Multi-Touch Table can register numerous simultaneous user touch points on its...

We've seen huge multi-touch tables and displays being used in medicine and for exhibitions, but now you could start seeing such things when you take a coffee break. With a 47-inch display, the Touchscape Multi-Touch Table uses the company's patented multi-touch technology to deliver full 1080p high definition touchscreen interactivity for cosy one-on-one business presentations, student/teacher learning collaboration, sharing photo or video collections or unique gaming applications.  Read More

Looking for something? Search our 27,770 articles