Friday, August 8 2008, 03:32 am

Toys that are not Toys

Everyone has a toy that is pretty much useless. I've had some when I was a kid, but it has been a long time since that time. It was about time! For the past several years I grew a fascination for lasers and finally pulled the trigger and bought one. The result:


Let me say first that this is not a laser pointer and especially not a toy; it is a laser. However, it is very cool. Laser experts will know by the brand name that this is not the "best" laser, but I purchased it brand new for half the sticker price so I didn't lose out all that much. Why would I purchase this? The cool factor - that's it. Your typical laser pointer at Wal-Fart can be rated around 2mw. This is a 35mw rated, which I've tested to be fairly accurate, and you can see the beam of light at night. It's also possible to pop balloons or thin paper with the correct setup and makes pointing out stars in the night sky a wonder in itself. Cool, right? :)

I've seen quite a few videos on Youtube of kids with these and shining them all about, which is disappointing to see. Every precaution should be taken to not shine these kinds of lasers in any direction of any living creature. Even if you hate their guts. Lasers are serious tools and should have your full attention when in use. Now, I just need to save up and buy the laser I really want: a blue one! (*cough* 2,000)

Wednesday, August 6 2008, 02:55 am

Nokia and Python, a Tight Pair [Part 2]

Woo hoo!? I read my battery voltage. Take that $300 OBD readers. Success is brewing on the application front. I took some time today to rewrite more of the garmon "port" and got some positive feedback. All that really remains is to write the UI part that will display each sensor reading. Hm...

P.S. Don't mind the "RPM" text, I was going to do an RPM reading first, but a battery reading was much easier. >.<

UPDATE: I posted a much nicer screenshot.

Thursday, July 31 2008, 04:21 am

Nokia and Python, a Tight Pair [Part 1]

Little, neat gadgets are sometimes necessary to keep life from being a complete drag. That's where the ELM327 OBD-II device comes in. A mouthful? OK, sue me. It's a chip that can read your car's information, such as MPH, RPM, air temperature, water temperature (yes, your car uses water), and all sorts of other goodies. The chips sell for around $60 on eBay for Bluetooth versions. Normally OBD-II readers sell for hundreds of dollars and are standalone products, which are very limiting in what you could do. The catch? It's just the chip - no software. However, since the chip has open specifications there are a dozen or so different softwares that are ELM compatible. Garmon is one such software.


When I first got the device I had a dilemma. I could either drag my desktop computer out to my car and ran a long extension cord for power, bought a laptop, or borrowed a friend's laptop. I chose the third option, thinking I was looking to buy a laptop in the future. But wait! I have my Nokia N95 don't I? The only thing that kept me from thinking of my phone is that I would have to write a program in Symbian C++ - a task I wouldn't do unless I was paid a cool mil or two. So for a while I could only use my ELM reader when I was with my friends.

A few days ago my brain finally clicked into gear: Garmon is written in Python and Nokia has released Python libraries for their phones. I could certainly port Garmon to my phone. No need for a stinking laptop! After installing the libraries and running a "Hello, world!" program I knew it would be possible, with a little help with Google, seeing as this was my very first Python program (I'm a C junkie). Stay tuned for the results...

Friday, July 18 2008, 04:08 pm

Texas Sports are Heating Up, Lame Metaphor, I Know

With the terrible start of the Texas Ranger's season, I had completely forgotten they existed. Then I happened to get wind of their miraculous turn around from a co-worker and decided to give them another chance. What's this? A Texas Ranger, Ian Kinsler, just happened to be on a long hitting streak. Something unusual for a Ranger.

Mavericks? Oh, the basketball team? Seems like things are shaking up. New coach and new, older teammates are not making me a happy camper. No chance of a playoff bout this coming year. Mavericks owner Mark Cuban is too busy trying to buy the Chicago Cubs or Pittsburgh Steelers. Stick to one team Cuban.

Last but not least, the Cowboys are not down and out. They have the promising line up from last year with some minor changes done. Hopefully their thugs-turned-straight will remain level headed and will stick to football. It's about time we have a preseason game.

Tuesday, July 8 2008, 02:47 pm

Standardized Smanderdized, Tests are Obsolete


Being bored can make you think just about anything. With that in mind, I discovered a solution to one of my pet peeves: standardized testing. During my educational career I grew from straight A ace to meager B bum to a little C camper. Testing my academic knowledge through a series of set questions became redundent, but it's the only way, right? We've been reinforced with that idea ever since academics were around. I feel a need for change. Yes, there still needs to be a point of measure for knowledge, but the "how" is all that needs adjusting.

Evals, evaluations I should say, need to be introduced as a replacement. Their structure? Think of it more like an IQ test for a specific academic field. Of course, there will need to be a check against subjectivity, or political correctness, as we know it today. If testing was overhauled, I suspect the satisfaction level of all people of all ages would improve several times over. Heck, I may even go back and finish college. There, I finally finished this blog post.

Wednesday, June 4 2008, 01:36 am

The Death Nell Sounds for the Internet

Internet providers are increasingly looking for ways to inconvenience their customers. Sure, they try and advertise how friendly and helpful their service is, but that's to coddle the majority of their customers who are computer illiterate. Beneath that thin, pretty shell lies a tangled web of network infrastructure.

The latest scheme to hit the USA is bandwidth metering. This process involves your Internet provider (ISP) keeping track of how much you use the Internet. The amount of web pages you visit, the amount of pictures you look at, the amount of videos you watch. All of those things involve bits and lots of these bits turn into a problem for ISPs, or so they want you to believe. An ISP will set a limit to how much you can use per month. If you go over your limit you will be automatically charged extra money. However, the USA isn't the first to see such practices. Our neighbors to the north in Canada have several ISPs that have metering in place. It's also known to be in Australia and other parts of the world.

ISPs are at the behest of their network team, and not every company has the same team. Most teams are ignorant of proper network management, but that's not what they tell their superiors. I've been involved with several companies whose infrastructure is run by individuals who don't know the difference between their butt and a whole in the ground. Although the metaphor is a bit rough, it's entirely accurate. They've taken this or that course that tells them about Cisco routers. Great, right? They can spend $10,000 on network equipment and make their boss happy. Long story short, much of the policies set in place by these teams are short sighted and irrelevant. For example, some cable ISPs block incoming ports on their customers connections. The explaination for doing this is to curb spam. This does nothing to stop the spread of spam. The only thing it accomplishes is customer grief. Other companies believe in blocking all ports and only opening them when they feel the need. The heads of these network teams are hard headed, and refuse to even consider alternative methods of doing their work.

Since the ISPs teams failed to implement a high bandwidth infrastructure, and they've run out of budget because they spent all their blood money on overpriced products, they're asking you, the consumer, to "back off" your Internet usage. Unlimited Internet will cease to exist (most companies have already dumped this marketing scheme). But, wait! Arn't companies promising to bring more through the Internet? Movies? Music? Telephone? So, with more and more of our life transfering to the Internet, the ISPs are wanting us to "back off" and they will charge us even more money when we flow over our limits. Win, win for the ISPs, lose, lose for us.

If you currently are metered, change ISPs if you can before it is too late. However, not everyone will change so competing ISPs will see that the customer retention ratio isn't affected too much and they, too, will implement metering. The Internet must be kept as open as possible for humanity to continue to thrive. Yes, it sounds radical, but everything is becoming Internet based. Viva la free Internet.

Wednesday, May 21 2008, 02:47 am

How the Dumbening of the Earth is Taking Hold


Products have all sorts of warnings, but now even on breakfast cereal. You know the world has hit rock bottom when something like breakfast cereal needs to tell you something obvious. The above picture is unmodified besides cropping, if you can believe that. Then there's the "Warning: Hot Coffee" at McDonalds or "Do not Consume" on tickets to a rock concert (thanks Homer). The government should step in, right? Oh, but wait, isn't it that why there's a Secretary of Education? Corporate America isn't doing anything to alleviate this either. Just read back at my comments about cell phone companies for a classic example.

Are we babied enough? Do enough lawyers get their paychecks from this stuff? We're so close to living in an Idiocracy world, it's not even funny anymore. Soon enough we'll reject water, like out of the toilet, as a fundamental source of irrigation because some marketing whiz will engineer a most devious plot displaying how electrolytes do the job more eXtreme. Should we dawn some tin foil hats? Nah, you missed my point. Most of the human population ignores these messages anyway. Now, if you'll excuse me, I have the sudden urge to go swig down some shoe polish.

Sunday, May 11 2008, 08:36 pm

Web Design and You

I need to design and build two websites, and it isn't coming easy. It never does. The trick is to take a base set of colors and a logo, and mesh them into a striking design that will flow well with navigation and displaying content legibly.

First is a site that needs to be able to be updated easily. There are a few content managers out there, but I need to find one that works. Content managers are typically written in PHP, a high-level programming language that is used mainly on websites to provide dynamic content. It allows websites to interact with the person visiting it.

The second site requires a few static pages, but what makes it special is that it will need some blog pages for multiple users to post their travel adventures. I thought about using blogger to accomplish this, but I'm not sure it will work with multiple people. Feel free to follow up on my work at the first and second sites.

Sunday, April 27 2008, 09:45 pm

The Dallas Mavericks Suck

mavs-suck

Need I say more? There's nothing else to say. They are too old. Dirk hasn't recovered from his half dozen ankle injuries. Stackhouse couldn't shoot the ball if his life depended on it. Don't even get me started on the whole Kidd trade. As the Mavericks failed to win at home tonight, it just goes to show how fruitless this team has become. With a win, they could return to New Orleans with a sense of hope, now they are out of the playoffs. It's over.

The finger could be pointed in a few directions. Cuban, the head honcho, seems to be the head cause. He may have hit it big with Broadcast.com, but he's pretty much fallen flat on decisions with technology and now with a basketball team. Now that this season is over, what's there to look ahead at? A whole new team. Keep Bass, Barea, and Dampier but that's about it. J Ho is too busy smoking weed to care anymore. Everyone else is too old, too tired, and they've lost their rhythm.

What about Avery? It seemed that he was making a few good matchups out on the floor with players, and was doing a better job of trying to produce some plays, but I feel Avery has a part of the overall blame and I wouldn't be unhappy if his position was filled by someone else. During the whole Kidd trade fiasco, he made some pretty bad decisions that cost a lot of games, and I haven't forgotten about that. I can only hope that the Mavericks can turn around and become a Finals team in only a short few years, but in the end it's just a game.

Tuesday, April 22 2008, 09:42 pm

Racing Simulator in ma PS3?

gt5p-incar

Gran Turismo 5: Prologue arrived today and boy what a killer. It's got me hooked tighter than a fly stuck in flypaper. Enough red neck, let's talk about a game. With 50 cars and a handful of tracks, it makes you think about the fact that this is considered a demo and the full game is due out later this year. For $35 (discount, woot) you can't go wrong with this racing simulator. It has major car manufacturers and their prize cars. It has a slick interface. It has amazing physics. It has amazing graphics (thanks to the nVidia graphics processor). It has amazing sound. It's just all around addicting like nicotine. Why would you want to get up from the couch when you're busy racing through the heart of London in a BMW M3? To top it all off, the in-car view is to die for. Realistic in-car layouts with functioning and animated dials and displays with an animated avatar with arms that move with you, and shift for you, too. That's all for the blog for this week... If you have GT5: P... I'll see you online?

- page 5 of 6 -