Future tech

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

When I was in elementary school back in the early 1960s, nuclear energy was going to be the Greatest Thing Ever. Electricity was going to be so inexpensive that electric meters would be a thing of the past. Nuclear-powered cars would run for a year on a pellet of fuel the size of a vitamin pill. Nuclear energy would power ships, aircraft, and just about everything.

Right...With the exception of military ships--submarines and aircraft carriers--nuclear transportation has been a complete washout. Since the Three Mile Island disaster 30 years ago, nuclear power has been a bad word in the … Read more

BMW has been among the leaders in high-tech car innovation, occasionally even jumping too far ahead of what its older customers preferred to use.

So it should be no surprise that the German carmaker wants to lure in potential customers with another cool high-tech tool.

The BMW Product Navigator, which employs Microsoft's Surface computer, lets potential customers hand-pick options, then see a computer-generated video of their future car in action.

By placing mini discs on the computer table, customers at dealerships can add features like wheels in designing their customized BMW. Users can also use Microsoft's multitouch Surface … Read more

Scott Forman may or may not be a Star Trek fan, but when I watch his ShutterVoice demo in action, all I can think of is Jean Luc Picard on the Enterprise, in his quarters, editing photos, with some Earl Grey and Macbeth at his side. Editing photos?!

ShutterVoice, created by Mr. Forman, is a Windows-only application that allows you to completely control Canon's EOS utility--which enables you to remotely operate your camera through the computer, strictly through voice command. What made me giddy as a fanboy was that you seemingly have to say "computer" before each … Read more

MOFFETT FIELD, Calif.--NASA celebrated the 75th anniversary of this iconic airfield and research center on Friday by dedicating a brand-new zeppelin from a private company called Airship Ventures.

The zeppelin NT ("new technology"), which is one of just three currently functioning zeppelins that exist in the world, and the biggest, at 246 feet, was named "Eureka," a name that relates to the fact that the ship is based in California, as well as the fact that it is "rooted in scientific principles," said Brian Bell, a co-founder of Airship Ventures, the ship's … Read more

Among the many other problems with the latest James Bond film Quantum of Solace, I was particularly struck with its seemingly careless stance on technology.

While I know they're just movies, the Bond franchise films--like Ian Fleming's novels--have always been geopolitical snapshots of the time in which they were made.

According to this movie, the British are pinning their hopes on skillful driving and fisticuffs to get the job done, while those dabbling in high-tech solutions to solve world problems are off-the-mark.

As in Casino Royale, there is no Q. Apparently, in this Bond's world, MI6 does not arm its agents with insight and tools from teams of high-tech experts. The few gadgets used are pitifully unimaginative. (CNET News readers wrote in better gadget ideas.)

In Quantum of Solace, Bond has a cell phone he can use to call MI6 and give the name of a potential villain he's met. MI6 can look up the name and send a photo of the guy to Bond's cell phone to confirm it's the same guy. Guess what? I, too, can call a friend, have them look up a name, background, and photo; and have the info sent to my cell phone. So can millions of teenagers.… Read more