Hasta La Gadget!

Every two weeks, CNET editor Nicole Lee answers your questions about cell phones and cell phone accessories in The 411. pOriginally posted at a href=”http://www.cnet.com/8301-17918_1-10437470-85.html” class=”origPostedBlog”Dialed In/a/p

Before Toyota made cars, it made robots. It’s making them again, and wants to use them in a most unusual place.

When it was founded in 1926, Toyoda Automatic Loom Works (as it was then known) manufactured automatic fabric looms that could detect problems and shut down automatically. It marketed these revolutionary devices as having “autonomation” — automation with human intelligence.

Now Toyota, looking ahead at the second half of this century, sees a mounting health care crisis and aging population coming to Japan. It sees a future where manufacturing robotic workers is the hot new industry and “autonomation” takes on a whole new meaning.

And the first place we might see these robots is in hospitals.

Japan’s aging population and low birthrate point to a looming shortage of workers, and Japan’s elder care facilities and hospitals are already competing for nurses. This fact has not escaped Toyota, which runs Toyota Memorial Hospital in Toyota City, Japan. Taking a lead from Honda, Toyota in 2004 announced plans to build “Toyota Partner Robots” and begin selling them in 2010 after extensive field trials at Toyota Memorial.

Toyota doesn’t see these machines serving only as nurses. They’re also being designed to provide help around the house and do work at the factory. But it’s the idea of robotic nurses that drew support when Japan’s Machine Industry Memorial Foundation estimated Japan could save 2.1 trillion yen (about $21 billion) in health care costs each year using robots to monitor the nation’s elderly.

This is more than some futuristic fantasy. The government is drafting safety regulations for service robots, which would include nursing droids. A new agency, the Energy and Industrial Technology Development Organization, has launched a five-year project to improve safety standards for the machines. The South Korean Government has even drawn up a code of ethics for how robots should treat humans and, perhaps ironically, how humans should treat robots.

Toyota's 'partner robot' makes a little music.

“As aging of the population is a common problem for developed countries, Japan wants to become an advanced country in the area of addressing the aging society with the use of robots,” Motoki Korenaga, a ministry of trade and industry official, told Agence France-Presse.

It isn’t so far-fetched. Japan leads the world in building robots, and the bots show remarkable skill. Honda’s famous android, Asimo, has served tea, conducted the Detroit Symphony Orchestra and freaked-out James May of the BBC program Top Gear. Toyota’s robots have even played the violin and the trumpet.

Of course, there’s a huge difference between waving a conductor’s baton and providing aid and comfort to grandma. But Japan’s biggest automakers are determined to make this work. Honda has spent hundreds of millions of dollars developing its human-like robots, and Toyota has 200 people working on the project full-time. To put that in perspective, it might assign 500 engineers to developing a new car platform. Toyota also is working with at least 10 corporate suppliers and 11 universities.

Toyota’s experience building cars, particularly hybrids, will be invaluable. It makes all of its own motors, batteries and power electronics, and it has worked with electronics giant NEC to develop specialized computer vision processors. All are critical components for robots. And like Honda, Toyota’s robot and autonomous vehicle programs are sharing sensing, mapping and navigation technologies. And the automotive giant has the added advantage of running a hospital where it can test its robo-nurses. Toyota says the first of them could be in service next year, and their descendants could be working on the moon by 2020. Seriously.

Toyota and Honda aren’t going to stop building cars, but both see a big market for robots. Toyota is so bullish on bots, it sees them becoming a core business by 2020 (.pdf). Some may see these machines as a threat to our jobs, if not our safety — particularly if they’re serving as nurses. The last thing people want is T-100 checking their IV drip. But the Japanese seem to be thinking of bots like Astroboy — loyal creations willing to sacrifice themselves to save their humans friends.

Either way, Japan’s biggest automakers are doing what they can to make robots a reality.

Photos: Toyota

See Also:

• Robots Perform Shakespeare
• Surgical Robots Operate With Precision
• Robo-Ethicists Want to Revamp Asimov’s 3 Laws
• Humanoid Robots Share Their First Kiss

Printers equipped for 3-D are poised to go mainstream, now that Hewlett-Packard plans to start selling them. The company’s inkjet and laser printers are staples in offices and homes.

The devices, which can crank out three-dimensional plastic models through a process similar to printing text on sheets of paper, have until recently been available only to high-end industrial designers. HP’s devices will be targeted at a broader market of mechanical-design professionals, and will probably cost less than $15,000.

“This is the boldest step we have seen so far in 3-D printing,” says Scott Summit, chief technology officer for Bespoke Innovations, a company that creates 3-D artifacts for medical use. “A lot of people want to do 3-D printing but it is a mysterious world. With HP embracing it, it is likely to demystify the idea to many consumers.”

HP’s printers will be manufactured by Stratasys, a company that specializes in 3-D printers.

The printers have long been used by designers and architects in computer aided design (CAD) to create prototypes before finalizing on the design for large-scale production. But these printers cost many thousands of dollars and have been popular with only a select group of specialists.

Over the last three years, hobbyists have found a way to make inexpensive 3-D printers, bringing the technology to do-it-yourselfers. The Makerbot, a 3-D printer that started shipping last April, costs $750 for a basic kit that includes, among other things, three NEMA 17 motors to drive the machine; nuts, bolts, bearings, belts and pulleys to assemble it; an electronics motherboard; and a pinch-wheel extruder to shape objects. A premium version of the Makerbot printer costs $950.

The HP-Stratasys line of printers are likely to be much more expensive than the Makerbot, since they are targeted at users in automotive and aerospace industries. HP and Stratasys declined to mention pricing for the upcoming line of 3-D printers. But last year, Stratasys offered an office-friendly 3-D desktop printer for around $15,000.

“There are millions of 3-D designers using 2-D printers,” says Santiago Morera, vice president and general manager of HP’s large format printing business, in a statement. “Stratasys’ technology is the ideal platform for HP to enter the market and begin to capitalize on this untapped opportunity.”

HP’s line of 3-D printers could straddle the world between hobbyists and small design businesses such as Summit’s that are looking to create individualized objects for consumers.

For instance, Summit’s firm has created  a backpack for firefighters that is molded individually to each user’s body. The backpack also doubles as a suit of armor, he says.

Another application for 3-D printers could be prosthetic limbs, because they could be customized for every individual.

Summit says, “3-D printers were not used in the production stage. But it is no longer just a prototyping tool, it’s become a manufacturing tool.”

The availability of inexpensive computer aided design (CAD) programs has helped make 3-D printers accessible to more users, says Summit.

“Five years ago you had to pay quite a bit of money to get a program that would let you export your design file in the STL format that can be sent to the 3-D printer,” he says. “Designers had to know Solidworks or Maya. But now you have Blender and Sketchup and other inexpensive 3-D-design programs.”

See Also:

• 3-D Printers Make Manufacturing Accessible
• 3-D Printing’s Great Leap Forward
• Desktop Factory: (Almost) Affordable 3D Printer

Photo: 3-D printer (metacheetr/Flickr)

The rumor mill has produced some evidence of a possibility that the new Apple tablet, to be unveiled January 27, might be called the iPad. pOriginally posted at a href=”http://news.cnet.com/8301-17852_3-10437328-71.html” class=”origPostedBlog”Technically Incorrect/a/p

It should come as no surprise to Nintendo that third-party developers are beginning to complain about the company’s online presence (or lack thereof).