Future tech

There's little doubt that as we inch closer to the technological singularity, video-enabled glasses will play a part. Unfortunately, manufacturers have yet to produce a pair that don't make you look like a complete idiot, and bionic eye camera implants still seem a ways off.

Luckily, the folks at Vuzix must have grown tired of all the Geordi La Forge jokes, as their latest pair of video glasses look astonishingly normal. While there's no guarantee that the Vuzix Wrap 920AV won't induce muffled laughter from everyone around you, they do promise to combine virtual reality capabilities … Read more

Correction on Wednesday at 11:27 a.m. PST: A press release on which this story was partially based misidentified which NASA mission the technology will be used for. This post was updated with correct information. The energy-harvesting sensors are part of research for forthcoming Mars Scout Missions.

Engineers at Kansas State University have developed a radio with sensors and microprocessors that can transmit data and is self-sufficient when it comes to power.

The device, called by the engineers an "energy-harvesting radio," is essentially a wireless sensor with microprocessor and radio that can transfer a flash of data … Read more

There are a ton of rumors flying around right now saying that Microsoft just might introduce a Zune-ified competitor to the iPhone at CES next month. There are also those who call that a ridiculous notion. I happen, to a degree, to agree with both sides.

You won't see it at CES, but new a mobile phone initiative is brewing at Microsoft right now, and the Zune team is involved.

I live in Seattle. I run with the Microsoft/Amazon/Real/Whatever circle of geeks in the area. Sadly, because I'm a technology journalist, this means that when I run into them at parties they often have to clam up. I was, though, fortunate enough to have a sneak peek at a prototype Zune more than two years ago before anyone knew what it would look like or do. I was also lucky enough to snap a shot of it with my Treo. This became the first public photo of the device. It was black and white and wrapped in its own headphones, you might remember it. You could say I broke the Zune. I thus love the Zune. I pay close attention to what the Zune teams are doing. I listen to the Zune rumors. I have my ear to the Zune ground.

And I can tell you this: There will be a cellular communications device with Zune-like features in the near future. … Read more

More scientists and engineers are about to join the international race to the moon sponsored by Google and the X Prize Foundation.

The foundation announced Thursday it will introduce two new Google Lunar X Prize teams to its already weighty roster of 14 competitors. The announcement will be made Tuesday via a teleconference from Google headquarters. Although the X Prize Foundation organizes a number of innovation competitions, the Google Lunar X Prize is sponsored in conjunction with Google.

Team LunaTrex will also have an announcement to make at that time, according to the foundation.

Then on Wednesday, Google and the … Read more

MTI Micro, a subsidiary of Mechanical Technology Incoporated, unveiled a portable charger on Wednesday that uses replaceable fuel cartridges.

MTI Micro is not the first, and hopefully won't be the last, company to go to the fuel cell for portable convenient power. (People refer to these new tries as "fuel cell gadget chargers," though to me that seems like it refers to a charger for powering fuel cell gadgets.)

Just this past September, Medis came out with the 24-7 Power pack, a charger powered by a liquid fuel cell, for only $40 with replacement packs for about $… Read more

As many of the comments on a post I wrote on Friday point out, I can at times be shortsighted to potential applications of new technology. When it comes to flexible display technology, however, I practically have telescopic vision. Well at least as far as Hollywood has shown me.

On Monday, Hewlett-Packard and the Flexible Display Center (FDC) at Arizona State University announced the purported first prototype of what they call affordable, unbreakable flexible electronic displays.

For the uninitiated, a flexible display is a paperlike computer display that's made almost entirely out of plastic. According to HP, these displays … Read more

If you're intrigued by multitouch technology as much as I am, you've probably been following it pretty closely and are at least impressed by its potential.

But what could it do better? According to Apple, taking the "touch" out of multitouch would be a good first step.

According to an article on AppleInsider, Apple has issued a 30-page patent that touches on the implementation of proximity sensors into its multitouch technology on devices larger than the iPhone.

The multitouch sensors combined with proximity sensors would let users interact with the given interface without actually having to touch the screen. Now, this seems a tad ridiculous to me, and is anyone really too lazy to move their finger an extra inch? Yeah they are, but that doesn't make it a good idea.

Apple sees some different applications for the technology. According to the company, users would have the capability to turn off the entire touch-screen panel, or just portions of it. In addition, users would able to power down one or more of the computer's systems by dimming or brightening the screen as they see fit.

Awesome, huh?! Alas, no. OK, I may be missing something, but why would you need a proximity sensor to do this? You could just move your finger another inch and accomplish the same thing. The only unique feature Apple cited from the filing was the idea that you could highlight virtual buttons on a display without touching them. This could prepare the button for actually being pushed. Again, how is this useful?… Read more

A variety of off-grid devices use the wind, the sun, or fuel cells to power up small electronics. But what if you could charge your cell phone just by talking into it, eliminating the need for batteries or cords?

What would make this possible is piezoelectricity, in which a mechanical force is converted to electricity. Some cigarette and barbeque grill lighters are an example. When a button is punched, pressure on a crystal within produces voltage, creating a spark.

In principle, the pressure to power a device could come from sound vibrations.

Crafting such piezoelectric electronics would require sensors with a specific size of crystal or ceramic material. Engineers say they have taken an early step by identifying a sweet spot at which a crystal could produce energy.

The capability of barium titanate crystals to harvest power doubles when they're about 23 nanometers in size, according to an analysis led by engineer Tahir Cagin at Texas A&M University. A human hair, for contrast, is about 100,000 nanometers wide.

However, it could be years or decades before scientists and entrepreneurs apply the findings to consumer products, he said.

"There are limitations to how much power you can generate at a given size," said Cagin, adding that an iPod or cell phone may require nano-sensors at a scale and composition different from what his research suggested. … Read more

Hawaii has decided to partner with Better Place to bring car battery exchange stations for electric vehicles to the islands, Hawaii Gov. Linda Lingle announced Tuesday.

Better Place stations, similar in concept to gas stations, offer drivers with electric vehicles an automated system that swaps out exhausted lithium ion car batteries for fully-charged ones. The swapping system is intended to be convenient for both drivers and local electric companies, since Better Place can recharge the exhausted batteries with excess electricity generated from renewable sources during off-peak electricity hours.

Lingle said the project is an example of Hawaii's efforts to … Read more