Halloween costume confusion

With this years halloween costume finished, I was thinking back on the other costumes I have had over the years. However it did not take long for me to realize the trend of people having no clue to what I am going as. Now for a few of the costumes I have to admit that it was expected that my idea was obscure, but some times it was just annoying. For a bit for fun let me give some examples with the reactions I received. Oh and if you do not notice, I have never had a store bought costume.

Green Power Ranger (Back when it was just starting!)
- Had no clue, I was too early as next year there where other kids with commercial ranger costumes.

Red Coat Costume (I liked the hat)
- Thought I was a pirate... sigh learn more history people!

Chinese dragon (of one)
- Had no clue, I thought it was cool, and it even ate the candy.

Kosh-tume V1 (Babylon 5)
- Had no clue, sort of understood when I said an alien.

Custom Dn'i Cloak (Myst)
- Had no clue.

Kosh-tume V2 (Babylon 5)
- Most had no clue, a few B5 fans caught on.

So for this years costume, which I will post in a day or two, I expect the same as usual. It is funny, as I am so used to it if someone I do not expect knows what I am I was be flabbergasted. Still, I am always far happier with a unknown custom costume, it just fits me better.

Applet ProgressBar Flickering Issue

I had recently taken the the time to convert my EpicGame Code from VB to java, so I could make an applet that could be played online. (I was lazy and did not want to make it flash based) However after finishing it and testing on the mac side I though I was finished. Yet, later I started hearing complaints of the game flickering, I was confused as it worked fine for me and as usual I had double buffering setup, which in theory would prevent any flickering. Still, for some reason Window's version Java would flicker uncontrollably. I spent several hours trying different graphics buffering setups and also drawing to separate panels, but with no success.

Luckily I randomly stumbled onto the problem, it was the JProgressBars that I was using. When you update a value in the progress bar it calls the update method that then calls paint, which would happen concurrently mid screen refresh and draw a blank white screen, which was the rouge flickering.

So on Windows do not use JProgressBars with animation as it messes it up, or you need to extend the class and override the setValue method so it does not update the UI. Oh, and of course on the Mac side it all works flawlessly from the start.

KavaTunes

Matt clued me into an interesting piece of software called KavaTunes last night. He found it on the Mac Heist website as one of their free software titles when you solve puzzles in one of their yearly heists. I was not interested at first, however after watching him for a bit, I quickly wanted a copy as well. What KavaTunes is, is a piece of software that builds a php page of your iTunes library, but to take it a step further, it even looks like your iTunes library! This may be the simplest way to get access to your music on a local network, and on the campus network it is a perfect solution.

Oh course my g4 server is my test bed for playing with things and has a custom apache and php setups, so unlike Matt I had quite a bit of extra trouble with the setup. (With Matt laughing at the issues I was having the whole time ^_^) First off was that KavaTunes always builds in ~/Library/Webserver/Documents/ however I have a custom webserv folder instead, so it took a while to figure out why it was not building in the right place, but a symbolic link fixed that. Then do not call your iTunes music folder iTunes as KavaTunes adds a another separate folder under this name with its required php files. And lastly do not mess up your symbolic links, as it just causes a general mess. After about 30 minutes of bug fixing, which would have been nice if it gave you some warning about these things, I was up and running. It even streams my movies and tv shows I have on iTunes.

If you are interested grab a copy from Mac Heist

Uninstall and Reinstall Cydia

In an attempt to fix the Cydia POSIX errors, I stupidly removed the cydia.list sources files, then in an attempt to fix that I uninstalled cydia, only to realize that I could not reinstall because I had removed the apt-get sources for it, so I had to figure out how to reinstall cydia. After an hour of looking I finaly found a way!

1. ssh into the ipod touch...
2. grab the package from apt.saurik.com
3. rename to cydia.deb, for easy typing
4. place in the / directory "aka root directory" on the ipod
5. type and run "dpkg -i /cydia.deb"
6. respring
7. [click the advertising on the bottom of the page if this was helpful!]

Then it is back, but still POSIX errors... Still working on that.

Update: Fixed the broken link...

Laser + Moon = Fake

While on vacation a relative of mine was some what excited about a certain beer company and their viral advertising. Apparently they claim that on the 21 (Full Moon) they will be shooting a laser projector at the moon and displaying their logo. I am not very convinced. Also I will not mention the company, because I do not drink beer, nor am I going to support their fake sounding viral advertising campaign.

First of all I had not even heard of this stunt, which most of the gadget blogs that I read would have had this covered. The shooting down of the satellite is a good example. Also there where some other things that just did not add up, after doing some research I came up with some interesting facts that seem to say that this is fake.

It is not unheard of to shoot a laser at the moon, it is how we get a actuate distance, however...
"They beam the laser out through a large (5 meter class) telescope, and look for the reflection in that same telescope. By sending the beam out through the telescope, you get a much tighter beam than you would from just the raw laser, and the large telescope gathers 700 thousand times as much light as your eyeball would, making it much easier to see the reflection. (5 m vs. 6 mm squared = 700,000. A fully dilated human pupil is about 6 mm IIRC.) <-Full Page" That alone makes this impossible, however what makes it worse is that they chose a full moon. Looks great, but the laser would not be nearly powerful enough to be visible over the raw sunlight bouncing off. A new moon would be much more realistic.

Oh well, I will be looking up to see if there is something on the moon, but I highly doubt that I will see anything. I guess they could still try, at least then it would not be fake, just an example of poorly thought out design,

UPDATE: After seeing nothing last night, and looking online it looks like this was indeed fake. "The Boston Globe assures us this is a hoax. From the short article: To repeat: This is viral advertising; the company isn't actually going to project a laser beam 237,000 miles into space."

There you have it, a good example of poor and arguably FALSE advertising.

How to break an iBook

Well I am usually pretty good about not breaking things worse when I am trying to fix them, but today was not my day...

I had got an iBook off of surplus for a buck, however it did not have any video, after taking it apart and pressing on the graphics chip on the board I could tell its connections had come loose. Similar to the story here. So I set off on an adventure to try to fix it. After making a cup out of aluminum, I got a propane torch and started heating it. It worked well enough and came very close to working, but shifting the board still caused video problems, so I had the bright idea to put some pressure on it while heating.... BAD IDEA! The solder balls underneath got squished and fused together, rendering the logic board useless.... Sigh. There are times when you wish life had an undo, this was one of the times I wanted to use it. Well I will remove the solder and chip from the board and see if it at least starts, right now it turns on shorts and shuts off. However it would take inhuman skill to solder it back on correctly. Ah such a waste, well maybe I can sell the working parts online.

Note: The clamp was not tightened any further then to simply hold the cup and a small metal piece on the bottom together, plus give me a grip to hold on to, but that was still to much pressure.

Luckily there are more iBooks on surplus with the same problem, and because I am probably the only one crazy/stupid enough to attempt this again to try to fix them, I at least have a couple more tries at making a digital picture frame. Yes that was the original goal.

Oh well, now excuse me while I go beat my head against a wall.

Power Supply Fun Part 1

I was able to grab a G4 tower off of surplus at school for 1$, the only problem was that the power supply does not work. After having great success fixing, breaking, then fixing again, a G3 iBook 900mhz, which I also bought for 1$ on surplus, I figured this can't be any worse. Anyone who has worked on an iBook would agree. So plan A was replace the fuse that had burnt out. If that fixes it, YAY, otherwise plan B is to mod another power supply to work with it.

Plan A did not work so well, with my best wisdom ever, I though that "OK I don't have the right fuse at the moment, time to improvise..." A torx driver's metal body should work... or so I thought. Lets just say after getting ready to switch on power from a good distance away( I am not that stupid and knew something like this could happen), then doing so caused sparks and a little smoke to fly. Sorry no picture of that.

Well, so much for that idea. As long as the power supply did not fry I will get a new fuse and try again. I figure the PS is already failing, and the sparks where from what ever part(s) failed, and because there was no fuse to pop it sparked. Yet it is worth the few bucks to get a new fuse and see. Worse case, I just have to start to mod the other regular power supply I have to work with it. That will be fun.