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January 26, 2008#

Thanks for your help starryalley

planetarium-thumbI’ve just found out that one of my projects, a web-based planetarium found a mention on a Taiwanese blog. It’s the blog of a programmer from Taiwan whose application I used in my project and who helped me out with some problems I had when trying to adapt his application to my needs.

You can see his blog entry about my project here. But anyway, I’d like to use that chance to thank him again for his help. He did really save me a lot of time just as did his application.

So, thanks again starryalley for your help and keep up such a good work with mobile starchart.

January 22, 2008#

Windows Vista – A Fairy Tale Gone Bad

This is going to be a short post about my first year of experience with Windows Vista. Now I’m not gonna tell you that you should use Linux or Windows XP instead of Vista which is really really bad, as you can read on so many blogs and forums but I want to give an honest opinion on Vista’s look and feel and point out some things which are pretty odd and which I really can’t understand.

So first of all: I actually like Windows Vista. Built-in search, nice GUI and especially that extremely improved way of navigating folders in Windows Explorer are features I benefit from. Control over thumbnail sizes is another nice feature of Windows Explorer. The sidebar is ok, too, though one can clearly see that Microsoft didn’t spend too much time developing that one.

Now to the things I don’t like and often not even understand:

1) During the first few month of usage, I couldn’t plug-in any USB flash drive with more than 500 MB, as Vista would crash with a BSOD (blue screen of death) in result. Man! How did Microsoft achieve such a bug?!? I’m not talking about that very special time dilating warp plasma machine I’m trying to connect via USB… it’s a USB FLASH DRIVE. I’ve been really annoyed by that matter but couldn’t do much about it. Finally after few months living with it, some Microsoft fixed the bug and since then, I’m able to use my 2 GB flash drive again. :-)

2) Windows BackUp tool! It’s gotten a clearly improved GUI, I must admit that. But for the cost of features which are now missing. It’s no longer saving to some *.bkf file but to *.zip files each of which cannot be larger than 100 MB. So you end up with dozens of *.zip files in the end. But the most annoying thing is that it can no longer backup EFS encrypted files. They are just left out. There’s no longer any way to backup them in Windows Vista, besides doing it manually. But why?!? All you gotta do now to keep files from getting backed up is to set that ‘encryt file’ checkbox in Windows Explorer. Aren’t encrypted files important?!? Now I have that nice and easier to use BackUp tool (NT BackUp was clearly outdate) in Windows Vista, but it’s not worth a cent as I’m not even using it. I need ALL my file to be backed up not just some of them, so I have to use some other backup solution.

3) Same with Windows Disk Defragmentation. Now it’s got an easier to operate GUI but somehow Microsoft forgot to include some kind of program feature. The disk fragmentation visualization overview is gone, too. I can understand the latter one, as for sure, it has never been too accurate and more than a nice to watch animation but what about the progress indicator? Somewhere on the web, I have read that it’s been inaccurate, too. Well, be it so but at least you had some hint at all on how long defrag will take. Now you’re left with ‘disk defragmentation may take from few minutes to various hours’. What the h***!!! A SIMPLE PROGRESS BAR WOULD HAVE DONE THE JOB! How can having no idea at all on the duration be any better than an inaccurate prediction?

4) This one’s again about progress indicators. Now in the case of copying files. I thought the times of ’3772653665387752 minutes left’ predictions till copying files is done were gone since Windows XP. Windows 95, 98 and ME had this problem. Not that I really missed it in XP but now I guess, I should thank Windows Vista for reviving it!!!!!!

long copy

But besides that little bug Microsoft has tried hard to improve the file copy dialog. Now shows the transfer rate and waits and usually makes quite accurate predictions on the duration. But I don’t quite get how Microsoft does calculate it. Must be some numeric approximization of a really complex 5th order integral equation! Why? Because it usually takes 30 to 40 seconds, sometimes even longer till Vista gives you that number after starting to copy files. Till then you can read ‘Duration: calculating…’. This is annoying as many file transfers are even done by the time Windows has finished calculating the duration but it’s even worse for the fact, that after just a few seconds, Vista shows you a stable and accurate transfer rate in the copy dialog together with an also accurate size and number of files that are being copied. By that time, you or a eight year old child can calculate (just using your head, not even a calculator) the duration of the transfer within three to four seconds, sometimes even faster. This way, you have the result 30 to 40 seconds before Windows Vista does! That’s probably the worst thing at all in Windows Vista. Mostly because I just can’t understand, even after thinking about that really really hard, how and why Microsoft does that!

Anyone explain it to me? Please!

PS: Number 1) and 4) have been resolved by now. 1) by some Windows Update months ago, and 4) by Vista Service Pack 1 which has been available as a Release Candidate for a few weeks now.

February 28, 2007#

Date lines vs. US Air Force jets!

Yet another software bug story that will be told by some wanna-be-cool computer science professor to his students 20 years from now. Have a look at this! Apparently, some geek managed to make the new F-22 jet’s computer crash as it crosses the date line. Wondering why this makes me think of Ariane rockets and Mars orbiters?!

February 15, 2007#

PsExec, User Account Control and Security Boundaries

Here‘s an excellent article on Windows Vista’s User Account Control feature. Although some people tend to interpret this article as Microsoft admitting that UAC is just a big joke, I think it’s a very technical and neutral article about the capabilities, boundaries and purposes of Windows UAC. It’s worth a reading!

February 14, 2007#

Yahoo! Messenger for Windows Vista

At CES Yahoo! anounced a new version of its instant messaging client. This is going to be more than just an updated version. It’s gonna be a completly new application specially designed for Windows Vista using WPF.

At the moment my famous IM client, for sure, is Windows Live Messenger. Why? Because it’s got a clear design and is not to clouded with all possible functions in any corner of the screen, a fact that is most certainly true for ICQ but to some extent also for AOL IM and Yahoo! Messenger.

Anyway, Yahoo! Messenger is right behind WLM on second place. And with this new version (supposed it’s running stable and fast and won’t be cluttered with ads all over) it’ll be first place soon! ;-)

The reasons are pretty straight forward: It’s got a nice design which fits quite well into my Windows Vista desktop but more important, it has a much clearer window structure, and most important it supports flexible chat windows tabs and the windows sidebar. With flexible window tabs, I mean it even has tabs (unlinke several other IM clients) and furthermore you’re not forced to decied between tabs or no tabs but instead just drag one window into another to "tab" them but still can leave certain windows untabbed. See, it really pays off to have a look at free, competitive products every now and then! ;-)

 

Last but not least, I’m looking forward to the Vista Sidebar plugin. I’m checking the MS gadget gallery nearly every day for a similar Windows Live Messenger Plugin (there’s only two unstable ones). Currently I’m spending a few months in Spain, away from family and friends. Needless to say that there’s a few people I chat with quite a lot. Let this be my partner, family members or people working with me on the same project, I’d be happy to have some sidebar gadget giving quick access to instant messaging with those people.

I just hope hope Yahoo! will realese some early customer pre pre preview alpha version soon! :-)

Btw: I’m not a Yahoo! fan or something like that, but if this thing turns out to be only half as good as the video suggest, I’m gonna love it!

Link to Yahoo! Messenger for Windows Vista

 

PS: Tabbed windows, a sidebar gadget, better background design and less restrictive message length limits would be a nice starting point for Microsofts next version of Windows Live Messenger. Closer cooperation with Yahoo! enabling inter-network video and phone talks would be another nice feature. About ICQ, … well, let’s just strip it down to the design part. That should be hard enough for you guys! As soon as you got a design at all, and by saying design, I MEAN design, start thinking about functionality and usability!

January 9, 2007#

Podcasts – NYT on the front row, Spain still trying to translate the word

Here’s some information about podcasts which I’d like to share. Why? To be honest, mainly because NYT podcasts are so f***in’ good but also because Spain seems to be nearly podcast free.

How It Started

I consider myself a regular podcast listeners since about a year or so, having started listening to German news show podcasts trying to somehow keep myself busy on the sheer endless busride from my appartment to the university campus.

I found this to be a pretty goot alternative to radio, as it gives you a lot more freedom in choosing what you want to listen to, though unfortunately not beeing as easy to use when new to the subject.

Hardware & Applications

I started with an iPod Shuffle which I had got for free, soon noticed that Apple doesn’t want me to listen to Podcast on such a cheap device and thus forced to use some of those nice but not at all intuitive and stable programs like Juice or Doppler. Let’s just say the chain of Juice downloading the podcasts, Windows Media Player keeping track of new shows and uploading them to an Apple iPod plus iPod Shuffle Library Updater didn’t work as very reliably. All this has been quite a mess. So finally facing my stay abroad in Spain and an even longer bus ride to the university campus I bought myself an iPod Nano 2G and know what? It works like a smooth. iTunes and my new iPod make a perfect team and now it really isn’t any more than just plugging your iPod into your computer before breakfast and plugging it off afterwards and you’ll have all new episodes of you favorite show on this shiny little thing.

Where’s the Podcasts?

So now I’m set to listen to hundreds of awesome shows on my iPod every day on this one hour metro ride? No! Unfortunately not! But why? Because there simply are no podcasts, at least not in Spain.

Well, I must admit that’s been a little bit of an exageration, nevertheless Spain stills seems to be quite busy finding a translation of the word into their own language before even thinking about using the word. That is to say, none of the big newspapers seem to be offering podcasts, neither the small ones. TV stations either. You’d be happy to find their program schedule on their websites not to speak about additional features like podcasts, RSS or media stuff. Well, at least there’s ads! ;-) So what remains is low quality recordings of Spanish radio shows, tremendously long in duration, huge in size and tiny in content, as long as you aren’t taking bad jokes and "second hand" music for content (allthough the latter two things might be subject to my personal likes and dislikes). Anyway, not considering the non-functional podcast links on www.elmundo.es, a big spanish newspaper, this is all you’ll get, so check it out yourself at:

Now talking about Germany, I’d be happy to say that they are doing a better job, but they’re not! It’s exactly the same style. Simple recordings of radio and TV news broadcasts which are published on the according websites as so called podcasts. At least there’s more than in Spain, so, you’ll have a bit more of a choice and therefore might find some shows being somewhat above average, others somwhat below. Try it youself at the following site:

There’s even one german site with quite good podcasts:

New York Times Podcasts

So finally where’s the good podcasts? Easy question, easy answer: Go to the New York Times web site at www.nyt.com. That’s what podcasts should be like and the reason for this blog entry. They are really PRODUCING podcasts and obviously spending money on this matter. They’re not just publishing recordings of interviews or read-alouds of some of their columns, allthough one of the best podcasts on their site is just this. David Pogue, a NYT tech clumnist reading aloud his weekly published article. But he’s as good a reader as he is a writer and that he is for sure … again subject to my personal likes! The podcast which is named after it’s author is about the latest gadgets on the tech market whose features are presented and explained but also judged, quite often with a good portion of humour, sometimes quite obvious, sometimes somwhat more hidden. In short, excatly the style I like. ;-) Just give it a try:

And make sure you don’t miss all the other podcasts on the NYT web site, especially:

So finally, feel free to share your favorite podcasts in the comments to this blog entry.

By the way, even in Germany and Spain, there are a few podcasts which are quite okay, but mainly this is small unknown podcasts which are being published on a far less regular schedule (if any) and aren’t really suitable for your daily metro or bus ride. That’s why I didn’t lose any word about those in the text above.