Showing posts with label Technology. Show all posts
Showing posts with label Technology. Show all posts

Friday, January 30, 2009

Year in Review: Robots Everywhere!



So a few of us folks from Nosedive Central went to go see "Bernie Mac" Rogers's latest, Universal Robots at the manhattantheatresource last night. This is not to be confused with 31 Down radio theater's production of a different play, also calledUnivseral Robots and also based loosely on Karel Capek's 1921 play, R.U.R.

I suggest you check it out, too. (Mac's play, that is. I haven't seen 31 Down radio theater's show.)

As is the case with almost all of his plays, Mac brings a whole lot of "meat" to Universal Robots, which is one of the most dense works I've seen for the stage since...well...his play, Hail Satan. Mac doesn't just dabble in ethical, theological, spiritual, scientific, philosophical and political themes throughout; he delves into all of them.

At once.

Thoroughly.

And I mean Thor. Ough. Ly.

Mac freely adapts Capek's aforementioned play, which introduced the word "robot" to the world, but departs significantly from Capek's script. Universal Robots tells an alternate history of the 20th Century, starting with the invention of the robot and chronicling the consequences of that invention and how said invention completely and permanently changes the world's timeline, and not necessarily for the best for humanity. Ulp.

In Universal Robots, a scientist (or rather, a scientist's wife who has gone insane and believes herself to be her scientist husband, but don't worry about that) figures out a way to make automatons, which tickles the imagination of the playwright Karel Capek, who has coincidentally just staged a play about introducing automatons into the world. Since Capek has the ear of the President of Czechoslovakia, he convinces President Masaryk to mass-produce these automatons to do the work nobody wants to do.

Then things go wrong.

Well..."wrong" isn't the right word. I suppose I should really write, "Things become inevitable."

It's part science fiction, part political allegory, part thriller, part redemptive tragedy, part spiritual parable and part historical fiction run amok. And let's face it: it's also part robots taking over the world awesomeness (a lovely genre).

Mac brought an excellent cast on board for this incredibly ambitious and fascinating show. In particular, Jason Howard as the simpleton waiter named Radosh who ends up being the template for Radius, the first robot, is amazing. He makes every line he speaks sound as if it's his own, even as a robot (when he plays Radius and first gets activated, I thought: "How the hell did he do that with his voice?").

Also thoroughly believable is James Wetzel, who plays the President of Czechoslovakia. I didn't watch him and think, "Well, he's playing that role effectively." I thought: "Yes, that's the President of Czechoslovakia."

Of course, singling these two actors out may seem like a slight to the rest of the cast. I don't intend that: everyone in this show is all very good and very believable.

I really could go on and on about Capek contemplating how playwrights engage in self-marginalization, President Masaryk stuck between the rock of wanting to keep Pandora's Box shut and the hard place of scientific progress being inevitable, or wondering if it's okay for pedophiles to molest or have sex with robots designed look like children (they're technically restraining themselves from hurting real children), but I'd rather let you see it all for yourself and not ruin it.

Seriously, folks. This play is brilliant.

Universal Robots is playing until July 19 at manhattantheatresource. For reservations call 212-501-4751.

Ready to fight the robots,

James "I'll Take 'Em" Comtois

Thanx:
http://jamespeak.blogspot.com/

eCoupled wireless power demonstration at CES 2009

The U.S. based company “Fulton Innovation” has developed a technology that enables wirelessly charging electrical devices. The company demonstrated a series of products powered by “eCoupled Intelligent Wireless Power” at the 2008 Consumer Electronics Show (CES) in Las-Vegas. The engineers behind “eCoupled” say that the technology, which has been under development for the past ten years, enables low-cost and efficient wireless energy supply, which can be utilized “anywhere traditional power needs exist”.

eCoupled relies on a well known principle of physics called“inductive coupling” – a process in which energy is transferred from one circuit component to another through a shared magnetic field. This kind of power transmission isn’t limited to physically connected devices, since the change in the current flow of one device is caused by the influence of the other device on the magnetic field between them. Fulton’s technology consists of an inductively coupled power circuit that dynamically seeks resonance, continuously communicating with a primary supply circuit, which monitors each device within its control range and supplies it with the determined optimal amount of power to keep it at peak efficiency.

The scientists say eCoupled overcomes the limitations of spatial rigidity, static loads and unacceptable power losses often associated with wireless systems, intelligently adapting to multiple loads – from milliwatts to kilowatts, reportedly reaching energy transfer efficiencies of approximately 98%. At the CES, the company demonstrated the wireless transmission of 1.4 kilowatts, which is the maximum power transfer achieved by eCoupled to date. The technology is currently limited to a distance of about 2 centimeters, over which power can be transmitted without interfering with other short-range signals.

At the company’s booth at the CES, eCoupled was demonstrated on a variety of devices. Fulton showed how a small cradle with embedded eCoupled technology could wirelessly charge any electrical device that was placed in it, such as a cell phone, PDA, MP3 player, etc. A similar device lighted up a variety of light bulbs, from the traditional incandescent bulbs to halogen, fluorescent and neon bulbs. The company also showed off its “smart” tabletop, which was embedded with eCoupled technology and was able to supply power to about anything that was put on its surface - from heating up kettles and frying pans to charging laptops and lighting up light bulbs by selectively transmitting the exact amount of electricity required by each of these devices. “We envision that this becomes ubiquitous and the standard for providing power wirelessly in a whole variety of portable and not so portable devices” – said Dave Hazlett, Director of Business Development at Fulton Innovations.

One of the core issues the company focused on during the development stage was the safety of such wireless communications. Fulton has developed a unique identification protocol, which has the ability to authenticate any eCoupled-enabled device within its range. If the “base station” does not immediately recognize the component, it won’t supply it with power. The base station can also determine whether a certain device requires power at all – for example, if a given component is fully charged, the primary power supply will stop the energy transfer.

According to Fulton, eCoupled can be applied to all products that require electric power. In fact, this technology has already been used in Alticor’s eSpring water purification systems, which use ultraviolet light technology to remove contaminants and destroy bacteria and viruses that reside in tap water. eCoupled technology helped eSpring engineers solve some of the challenges they faced at the time, including the unwanted heating of the water, caused by the ultraviolet lamp. The technology allowed for high-powered wireless energy transfer to the lamp, reducing energy consumption and ambient heat.

Fulton is currently working on a technology that will allow the base station to be incorporated inside a desktop, so that eCoupled-connected devices could be charged simply by being placed over certain spots.

TFOT previously covered other wireless power transmission technologies, such as the wireless charging pad invented by "WildCharge", and a wireless power transmission method that was developed by MIT scientists. Using this method, the scientists succeeded to light a 60 watt light bulb wirelessly from a distance of about 2 meters. You can also check out the levitating wirelessly-powered light bulbpresented this year at the Sonar Exhibition in Barcelona by artist Jeff Lieberman from Cambridge, Massachusetts.

More on eCoupled's technology can be found on Fulton Innovation's official website. You can see several video demonstrations of eCoupled's technology on the following links:

Ecoupled Wireless Power








Links:
http://www.networkworld.com/video/

http://www.computerworld.com.au/videoview/273177

Friday, June 27, 2008

Power boosts for future gadgets

Power generation is one of the big challenges facing not only the consumer electronics industry, as people do more with their devices, but also the military and scientific research.

A recent global survey across 15 countries revealed that the most desired features in a future mobile device was a long-life battery. Two-thirds of mobile and personal digital assistant owners said two days' active battery life was vital......more (http://news.bbc.co.uk/2/hi/science/nature/4338016.stm)

Old friends

Fuel-cell technology is one of the most promising fields for power. They convert the chemical energy stored in sources of fuel, such as hydrogen or methanol, into electrical energy. They are one of the leading technologies that have the potential to leap ahead in terms of what batteries can do, thinks Qinetiq. Companies such as NEC, Olympus and Toshiba, are......more (http://news.bbc.co.uk/2/hi/science/nature/4338016.stm)

Life in the lithium

But continuing improvements in fuel cell technology will not signal the death of the conventional lithium ion battery just yet. Engineers and technologists continue to develop displays, chips and other innards that do not eat up as much power which prolongs the life of lithium ion. One of the biggest challenges is that......more (http://news.bbc.co.uk/2/hi/science/nature/4338016.stm)

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