Category: Uncategorized

LED’s in your livingroom?

2009-03-08 rolfje 7 Comments

In some countries, there is some talk on banishing the classic (incandescant) lightbulb. I think this whole discussion is needless. The only reason why it exists, is that the fluorescent bulbs are often of mediocre quality, and certain people are here to enforce their bad tastes upon us “for a greater purpose”.

Don’t get me wrong, I really like trees and birds around my house, and I would be more than happy to install energy-efficient appliances in my home, even if they cost me slightly more. But especially if I’m paying more, I expect to get a certain level of quality.

Because of the inefficiency of incandescent bulbs, and the number of bulbs in my household, I decided to look around for energy efficient solutions. Particulary LED lighting caught my interest, because it is not only energy efficient, it’s also dimmable with normal (cheap) floor dimmers. They even stay cold enough so that children touching them do not burn their fingers.

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Are you a Wise person?

2009-02-18 rolfje No Comments

When Ducks migrate for the winter, they are able to have their brain partially asleep. This comes in handy when you have to fly hours on end in a pack, without restbreaks. Aparently, people have started to adopt this habbit. Yes you’ve read that right. I’ve seen some very good examples of people using only one half of their brains.

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Tweet Week

2009-02-15 rolfje 1 Comment

About a week ago, I was a bit bored and decided to see what Twitter is all about. I created an account, and I Tweeted for a week. I tried to keep to the original idea, where a Tweet should answer the question “What are you doing”? Looking back, my tweets include Coffee, Podcasts, Global frustration, Small joys, Small irritations, Re-tweets, and Replies.

Rip and Convert FLAC, M4A, MP3, AAC files

2009-02-14 rolfje 1 Comment

I recently found an old harddisk which used to be in one of my old PC’s. I discovered some FLAC files on there, which were rips of old CD’s I used to have. iTunes is not too happy with importing them into my library, and the original CD’s are in a box in a deep dark corner of my garage.

I searched for a converter and found this wonderful converter which can just about convert any audio format out there. It’s called “Max”, it’s Open Source, free to use, and available as bundled OSX application. Brilliant! It does have a bunch of options, but as long as you go for the “MP4 Audio” output format, high quiality, 256 bits and VBR, you can’t go wrong.

According to their website “Max can generate audio in over 20 compressed and uncompressed formats including MP3, Ogg Vorbis, FLAC, AAC, Apple Lossless, Monkey’s Audio, WavPack, Speex, AIFF, and WAVE”.

Happy transcoding!

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Buddha had a stroke

2009-01-21 rolfje No Comments

Here’s Jill Bolte Taylor. She’s a brain scientist, studying schyzofrenia, and the micro-circuitry in the human brain which causes these (and other) mental illenesses. On the morning of September 10, 1996 she had a stroke. Amongst all other things that went though her head, she realized that this was a tremendous oportunity because she got to study this phenomena first hand. Luckaly, she fully recovered, wrote a book about it, and did a very impressive presentation about it at the 2008 TED conference, called “a powerful stroke of insight”.

Having watched this presentation, I realized that Zen monks already figured this out a long time ago, without knowing that they were talking about left or right brain halves. Here’s a short recap of what your left and right brain halves do:

Choose: AFP or SMB

2009-01-11 rolfje No Comments

I recently upgraded the operating system on my trusty Mac Mini G4 home fileserver from Tiger to Leopard. In addition to the out-of-the-box backup, I no longer have to use SharePoints to manage my network shares. In Leopard, I can just right-click them and arrange the sharing.

In doing so, I decided to switch on both SMB and AFP sharing for all shares. The idea was that my Macs all would use AFP automatically, and all Windows machines would see the SMB mounts. After a few hours, iTunes began acting up on me, because it decided to switch between the SMB and AFP protocol (or so it seemed). Finder also seems to have some trouble listing network shares if the exact same name on the same server is shared with two different protocols.

Because there are people on my network with Windows machines, I decided to switch off the AFP protocol and only go with SMB. I haven’t had problems since.

If you’re sharing drives like I’m doing, go for SMB. It may not be the technically superior solution, but it will “just work”. You can easily switch to AFP when the world is freed of Windows machines. 😉

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We are Free! Free, I tell you!

2009-01-07 rolfje 2 Comments

Regular readers know that I’ve been ranting about the way the music and movie industry are selling us crippled content, which actually feels like punishing you for honestly buying your digital content. Coincidentally, a month after that rant, Steve wrote a mail to the music industry in which he stated that DRM clearly was not working, and we needed to approach things differently.

A few months later, Apple and EMI actually started a new service in iTunes called iTunes plus, selling 256kbps DRM-free AAC files. If you’ve seen the latest Macworld 2009 Keynote Address by Philip (Phil) Schiller, you will have noticed that Apple hasn’t been sitting still. At the end of this quarter, all songs in the iTunes store will be available as DRM-free iTunes plus version. And there’s an easy button in iTunes which let’s you upgrade all your DRM-ed music automatically (payed, ofcourse). The link is in the iTunes Quick Links box, top right. I tried it, works fine.

Finally, your music will travel with you and play anywhere, just like those trusty CD’s did. Even better: with your iPhone you’re now able to buy music anywhere you are, because Apple has added 3G to the iTunes store on the iPhone.

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Design by Management

2008-10-29 rolfje 6 Comments

A lot of great ideas start in the heads of creative minds. Unbound by budgets, planning, and customers, these ideas are passed around, and some of them turn into projects.

As soon as companies and managers get involved in realizing great ideas which are not really theirs, things can go very wrong. The least that can happen is that something isn’t built. Tomtom on an iPhone? A brilliant idea and technically possible, but non-technical people get in the way.

Take their money, then take the pain

2008-10-20 rolfje No Comments

Just to get this out of my system, I’ll tell you what I think of the current crisis in the monetary system. It starts off with a fictional story, and explains why we need to get rid of the monetary system, and why you should have physical gold in your safe.

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Getting a high Google Quality Score.

2008-10-19 rolfje 2 Comments

The past week, I’ve heard some collegues talking about tweaking websites so that they will show up in Google search results. A lot of people actually try to figure out how to “fool” the Google search engine, and actually make a living writing books about it. The strange thing is, that a lot of people want to be the “I feel lucky” link in Google even when the search query hasn’t got anything to do with the content they’re providing.

It’s actually a funny discussion, because this behaviour which “makes use” of the system, actually breaks it. Suppose a lot of people figure out how to get this done. Now, whenever you use Google, your first page of search results will actually contain stuff you’re not looking for. After a few tries, you’ll get tired of this and start using a different search engine.

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