GameBoy-based Controller for Lego Robotics

Charmed Labs manufactures an interesting Gameboy-based system that transforms a Gameboy into an embedded controller that can be used, among other things, to make Lego-based robotic systems. This product page for the Xport Robot Controller includes a number of demonstration videos in WMV format that are pretty interesting. Cost is $140 to $200 depending on the just how much you want in the devkit — Gameboy or Gameboy Advance not included.

Fundamental Dishonesty about Net Neutrality

When it comes to the principle of net neutrality — the idea, essentially, that a packet is a packet is a packet — I’m largely neutral. Along with the political issues involved there are some technological issues that I rarely see discussed enough (and don’t know enough about to render a judgment) so I really don’t have an opinion one way or another.

Unfortunately, what I have noticed is that some advocates of net neutrality are intentionally distorting the issues at stake. Craig Newmark does just that in a Wall Street Journal debate with Mike McCurry. The claim goes something like this — what the industry wants to do is slow down connections from certain companies unless they pay a fee to large bandwidth providers. In Newmark’s version,

Do you believe Yahoo should be allowed to outbid Google to slow down Google on people’s computers? That’s the kind of thing that the big guys are proposing.

But Newmark debunks this idiocy just a bit later. The source for this is a Bellsouth exec,

FYI, Bellsouth guys have admitted that they don’t intend to play fair [according to a December 2005 Washington Post article]: “William L. Smith, chief technology officer for Atlanta-based BellSouth Corp., told reporters and analysts that an Internet service provider such as his firm should be able, for example, to charge Yahoo Inc. for the opportunity to have its search site load faster than that of Google Inc.”

But paying for my site to load faster is not the same thing as slowing down the speed of everyone else’s site. Rather, what telcos are proposing to do is essentially leave the existing Internet as it is and build a parallel system with higher bandwidth and lower latency and charge companies for traffic to be carried on this network.

Such a system already exists to some extent for those of us with access to Internet 2 connections, with the main difference being that I2 doesn’t charge, say, Youtube, for any of its traffic that finds its way over I2.

Is building such a separate network a good idea? Should companies be allowed to charge additional fees for data that traverses that separate network? I don’t know. But that is not the same thing as believing that “Yahoo should be allowed to outbid Google to slow down Google on people’s computers”.

KeePass Password Safe

I was looking the other day for a good password storage/management solution. — preferably a free, open source application.

KeePass meets my needs at the right cost. It uses TwoFish and AES to encrypt the password database and keeps the passwords encrypted in memory as well. It also allows for the use of key disks by themselves or in combination with a master password. Suffice to say, you can customize the level of encryption and security to match your particular level of paranoia.

Just Let The Alligators Attack

Rather than shark attacks this time around, apparently the new sensational media story of the summer is going to be alligator attacks (they’re apparently sexier than deer, which apparently actually kill more human beings every year than alligators — of course the deer aren’t trying to eat the people).

Anyway, should you find yourself the victim of an alligator attack, make sure you don’t fight back or you could face legal consequences. From the Associated Press,

A woman has shot an alligator that came into her home and attacked her dog.

The alligator was only 3 feet long, but Candy Frey wasn’t taking any chances. When the reptile came into the lanai of her home east of Bradenton Saturday and attacked her golden retriever, Frey went and got her gun.

After Frey and her daughter managed to push the gator out of the lanai through the dog door, she blasted away at it four times.

. . .

The alligator barely bled from gunshots to the neck and shoulder, Frey said, and wildlife officer put it back in the lake.

The deputy gave Frey a warning citation for hunting without a license.

WTF?

Source:

. Associated Press, May 17, 2006.

Holy Optimization, Batman

A long time ago in a galaxy far away I used to do a lot of newspaper writing but got burned out by that and figured I could reach just as many, if not more, people on the web. So 10 years ago I registered a domain (and then a dozen or so more) and figured I’d be happy if I could ever reach 1 million page views/month which would be a much larger audience than I’m sure my newspaper writing ever had.

Unfortunately, I reached that in 2004 and then became very bored with the writing thing (World of Warcraft didn’t help).

The weird thing is the traffic just keeps increasing. Last Fall, the server was serving up about 1.2 million pages/month. Lately that’s climbed to about 2.5 million pages/month and is still rising. Not bad for something I do in my spare time.

Anyway, what’s also amazing to me is that the server that’s now 2-3 years old is able to keep up, especially given all of the dynamic elements that are part of pretty much every page. Macrobyte has done an excellent job of optimizing Conversant to get the most bang for the buck from hardware.