|“The jamming technology works by sending out a radio signal so powerful that phones are overwhelmed and cannot communicate with cell towers.”
Matt Richtel, Devices Enforce Silence of Cellphones, Illegally
The radio frequencies used by cellphone carriers are protected, just like those used by television and radio broadcasters. The Federal Communication Commission says people who use cellphone jammers could be fined up to $11,000 for a first offense.
|“Google’s announcement of the new, “Android” smartphone platform had less substance than a fashion show at a nudist colony.”
Mitch Wagner, Google’s Android: The Greatest Vaporware Smartphone Ever
How many degrees of freedom (DOFs) does the flute-playing robot from Waseda University have?
Leave your answer in the comments and I’ll send somebody with the right answer a TechTarget shirt. Check back Friday, November 9 to see if you won. There’s no real reason for doing this contest. I just have shirts and thought it would be fun. :-]
[kml_flashembed movie="http://www.youtube.com/v/0wDZI15tiR0" width="425" height="350" wmode="transparent" /]
Typical industrial robots feature a 6-axis configuration, or six degrees of freedom. Toyota’s trumpet-playing robot has 29 degrees of freedom.
[kml_flashembed movie="http://www.youtube.com/v/L5akbOKGSFM" width="425" height="350" wmode="transparent" /]
The robot’s right hand has three DOFs to manipulate the trumpet. It has a Pentium III processor as the main CPU and a Linux RT/OS. Toyota has already developed nearly 100 robot-related patented technologies and plans to commercialize humanoid robots by 2010.
|“I found myself holding one Lego block in one hand and another Lego block in the other and wondering, why couldn’t this block be a GPS and this block be a wireless modem and stick them together to get a wireless GPS?”|
David Cohn writes: Bug Labs hopes to do for consumer electronics what Web site mashups have done for the Internet, provide the means for anyone to create their own product. What they will start selling in the fall are the BUGS or the base piece of hardware that can be adapted to include any number of modules that snap into the baseboard like jigsaw pieces. The various add-ons, like a GPS device, a camera, an LCD screen, or keyboard, can be mixed or matched to produce as many gadgets as the consumers can dream up. With 80 potential plug-ins to choose from the BUG could become the foundation for any number of niche gadgets.
|The nice thing about standards is that there are so many of them to choose from.|
Andrew Tanenbaum is best known as the author of Minix, an open source OS with a user interface that’s similar to Unix. Tanenbaum created Minix as an educational tool — he’s a professor at the Vrije Universiteit in Amsterdam. The best known academic use of Minix was when Linus Torvalds used the Minix platform as inspiration for a new operating system, which he called Linux.
[kml_flashembed movie="http://video.google.com/googleplayer.swf?docid=5349770802105160028" width="400" height="326" wmode="transparent" /]
Watch what happens when the guy kicks this thing.
BigDog, as this robot is known, is powered by a gasoline engine. That’s the buzzing you hear on the video. It’s got an on-board computer that controls locomotion and uses sensors for joint position, joint force, ground contact and ground load. It’s got a laser gyroscope for balance and a stereo vision system so it can see where it’s going. Inside it’s got more sensors to monitor BigDog’s hydraulic pressure, oil temperature, engine temperature, rpm, battery charge etc. So far, the robot has successfully trotted at 3.3 mph, climbed a 35 degree slope and carried a 120 lb load. It’s being developed by Boston Dynamics with funding from DARPA.
I’d rather feed the goat. So would the folks in Spokan, Washington. So would the people in Tokyo.
Spokane’s Riverfront Park garbage Goat was created by artist Paula Turnbull. You put litter in front of the goat’s mouth, and a vacuum sucks the trash in and compacts it. The metal goat appears to eat the litter, making grumbling noises and providing entertainment while you keep the environment green. Spokane’s had their goat since 1974.
Edogawa Kyotei took the idea one step further. Get it? FUR-ther.
Ok, I apologize. I will grow up. Right now.
Here’s the story: Edogawa Kyotei is a race course for hydroplane speedboats. It’s a popular tourist attraction in Tokyo. The drivers are professional and the crowd bets on the winners. It’s similar to horse racing in the United States.
If you’ve ever been to Saratoga for the races in August, you know that the grandstands and grounds are covered with losing tickets. People watch the race, check their ticket when its over, jump up and down if they win, or throw their ticket on the ground if they lose. It’s the same at Edogawa Kyotei.
So the managers at Edogawa Kyotei brought in a robot goat to encourage the crowd to keep the park clean.
The genius part is not that they added fur to their robot.
The genius part is that they started a viral marketing campaign to spread the message that feeding the goat a losing ticket — any losing ticket — would improve the person’s luck on future bets. They added more fun to the fun and got a cleaner park.
Sure beats the threat of a $100 littering fine.
|I mean, really…did you ever think you’d see the day when you could go into Wal-Mart and buy a Linux machine for your teen-age daughter?
There’s been a lot of press about the One Laptop Per Child initiative — formerly called the $100 laptop initiative till the price doubled and it became a $200 laptop — but here’s something just as worthy of attention that kind of snuck through the back door.
It’s a $198 computer called gPC and it’s being sold by Wal-Mart.
Everex built the gPC to consume less power (hence the name — the “g” stands for green). But the real reason the gPC is so interesting is that the operating system is Linux. It’s an Ubuntu-inspired variety the manufacturer calls gOS. The GUI is big-button user-friendly. Windows and Mac users will feel right at home.
This is huge. A new generation of kids is going to be introduced to an open-source computing environment where some of the apps are local, some of the apps are web-based and the kids won’t know or care which is which. These are the same kids growing up broadband, without a clue about what the “modem dance” is. Bong Bong.
The desktop comes with icons for Google’s suite of applications: Gmail, Google Docs and Spreadsheets, Google Calendar, Google Product Search, Google Blogger, YouTube, Google Maps, and Google News. It also provides easy access to Meebo for instant messaging, GIMP for image editing, the Firefox browser, Xing Movie Player, RhythmBox (an iTunes substitute) Facebook, Skype and the computer’s OpenOffice Suite.
Schools are going to love these puppies. So will small biz.
On the back end, the Windows vs. Mac debate will finally be moot. And help desks will have something new to drive them crazy.
I can just hear it now: “We are a Windows shop. It was bad enough that we have to deal with those Mac fanatics who insisted on polluting the environment with Jaguars, and Panthers and Leopards. Now we have to deal with Penguins too?”
The times, they are a’changing…
|“October 17, 2007. A Spanish warship forced a US treasure hunting vessel back into port at gunpoint yesterday as it tried to leave Gibraltar in the latest episode in a battle over what is claimed to be the world’s largest recovery of treasure from the sea.”|
Ok, it’s not exactly a treasure chest. It’s a ship. At least I think it’s a ship. Lots of rumors surrounding this one.
To protect the location of the treasure, Odyssey, the marine salvage company, has code-named the robot dive “Black Swan.” The excavation of “Black Swan” site follows Odyssey’s successful excavation of the SS Republic, a shipwreck lost in 1865 off the US coast. The deep ocean robot excavation of the Republic wreck had a retail value of over $75 million. Black Swan is rumored to be worth $500,000,000. That’s one reason Spain is so interested.
I’m going to get my niece Alex a share of Odyssey stock this Christmas. Should be a fun one to follow.
CNN Money has more info.