Skip to content

www.rolfje.com

Tag: opinion

Why phone companies will fail

Posted on 2010-11-23 By rolfje 5 Comments on Why phone companies will fail

cell phone under waterI recently had a very unpleasant experience with my mobile phone. Actually, it wasn’t so much my mobile phone itself, as it was the sharing of my private mobile phone number between colleagues. Seemingly harmless, but with great consequences.

One of my colleagues, in his innocence and with nothing but good intentions, shared my phone number with another colleague. As I was sitting in the hospital, the second colleague called me with questions about estimates I made for a project, which at that time intensely frustrated me.

Although I had the whole weekend to cool down, I was still pretty pissed the following monday. Some unpleasant conversations followed. I think everything is solved now but I can only hope somebody actually deletes my number when he says he does. Which got me to think about the old fashioned and spectacularly broken addressing model phone companies are still using.

Read More “Why phone companies will fail” »

Uncategorized

Why Growth is a bad thing. Bad.

Posted on 2010-05-17 By rolfje 10 Comments on Why Growth is a bad thing. Bad.

Quite often I am amazed at people’s ability to miss what looks obvious to me. Not only the small things like cleaning up when you spill coffee over the floor, or washing your hands when you get off the toilet, but also bigger things. Like the silly “solutions” to the world’s pollution problem for example.

Looking to solve our pollution problem by changing people’s behavior is one of the things which to me is obvious to fail. Although some behavior may speed up pollution, in the end we all pollute, wether we like it or not.

At the risk of writing a very unpopular blogpost, I’d like to share some thoughts on the ongoing and ever increasing pollution problem. In my eyes, there are 2 real causes of pollution, and ultimately these causes are even self-repairing although you may not like how that works out for you.

Read More “Why Growth is a bad thing. Bad.” »

Uncategorized

The Car Buying Story

Posted on 2010-01-10 By rolfje No Comments on The Car Buying Story

Stephen needs a new car. Being dilligent and a car lover, he takes the time to write down all criteria for a great car. When he finishes the list, he notices that the only car matching all his criteria is a Ferrari. Well, he always loved a Ferrari so that makes sense. To make things more realistic he adds another criteria, called “price”, and starts looking for alternatives.

Read More “The Car Buying Story” »

Apple, Fun, Hardware

Kilometerheffing? GPS-data NEE!

Posted on 2009-12-24 By rolfje 2 Comments on Kilometerheffing? GPS-data NEE!

Ik weet niet welke lobbyist menner Eurlings heeft verteld dat dit een briljant plan is, maar ik weet donders goed waarom onze regering kilometerheffing wil invoeren. Weer een kraantje toegevoegd aan het vat dat “werkende Nederlander” heet, en als bonus nog wat privacy gevoelige GPS gegevens om in rond te neuzen ook. Mocht je de rest van deze post niet willen lezen, reageer dan wel even op de volgende sites, want Eurlings heeft gezegd dat kilometerheffing “bij gebrek aan draagvlak” (welk draagvlak?) niet doorgaat:

  • http://www.redonzeprivacy.nl/
  • http://www.kilometerheffingnoway.nl/
  • http://www.kilometerheffing-nee.nl/
  • http://petities.nl/petitie/kilometerheffing-is-verkeerd
  • http://www.kilometer-heffing.eu/
  • http://www.anwbledenpeiling.nl/ <– Eurlings gaat deze uitslag gebruiken! (als je de vragen gezien hebt zie je waarom :-/ )

Read More “Kilometerheffing? GPS-data NEE!” »

Uncategorized

T(w)inkering

Posted on 2009-06-07 By rolfje 2 Comments on T(w)inkering

Now that the twitter hype is cooling down, and companies tart to realize that it is, in fact, just CB radio in a new asynchronous form, only the “true tweeps” still hang around. And now, it’s time to t(w)inker with it.

Read More “T(w)inkering” »

Fun

Design Gripes

Posted on 2009-04-08 By rolfje No Comments on Design Gripes

Dear Akio Morita,

Onion News Network on Sony productsLately I have some small issues with a lot of design decisions being made by the company you founded a while ago. If you look at my irritations seperately they’re just small gripes of a grumpy old customer. But the increasing number of design mistakes have me worried about your user acceptance testing and quality assurance processes. Given the sheer size of your company, and the fact that the very same people who are sabotaging your overall product quality can silently delete my complaint, I thought I’d share it with you here, on my very private blog.  Nobody else will read this. Honest.

Read More “Design Gripes” »

Hardware

LED’s in your livingroom?

Posted on 2009-03-08 By rolfje 7 Comments on LED’s in your livingroom?

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.

Read More “LED’s in your livingroom?” »

Uncategorized

Are you a Wise person?

Posted on 2009-02-18 By rolfje No Comments on Are you a Wise person?

Rubber Duck

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.

Read More “Are you a Wise person?” »

Uncategorized

Tweet Week

Posted on 2009-02-15 By rolfje 1 Comment on Tweet Week

TwitterAbout 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. 

Read More “Tweet Week” »

Uncategorized

Bill’s Mosquitoes

Posted on 2009-02-06 By rolfje 1 Comment on Bill’s Mosquitoes

Bill Gates Releases MusquitoesBill Gates found a very good way to get the news reporters to pay attention to the malaria problem. In his talk at the TED conference, he released a few mosquitoes, stating that malaria should not be just for poor people to experience. People who did not see the whole performance may react shocked, because when placed out of context it sounds like an outrageous thing to do.

If you think that’s the case, you should maybe have a look at his talk, available (for free, without registering) at TED.com. You’ll see that the audience is actually laughing when he releases the mosquitoes, and at the end of the talk Bill gets a standing ovation.

In addition to the malaria problem, Bill also makes a very good case about how important good teachers are, and what we can do to help teachers become just that.

Fun, Microsoft

Posts navigation

Previous 1 2 3 4 … 7 Next
         

Recent Comments

  • rolfje on Exit WordPress
  • Guus on Exit WordPress
  • rolfje on Exit WordPress
  • rolfje on Methode Buijs uitgelegd
  • LinkedIn is at Peak Enshittifaction – Will Chatham's Blog on Linked-In not really Opt-in?

Tags

Apple backup design DIY DRM eclipse environment fix Fun gmail google hacking hamradio Hardware helicopter iphone ipod iTunes Java Keynote linux modelling motorcycle music news opinion oracle osx photo photography programming repair review security Software technology Time Machine Twitter Ubuntu usability Utilities vacation vista windows Workshop

Categories

  • Apple (105)
  • Divorce (1)
  • Electronics (3)
  • Fun (57)
  • Games (7)
  • Hardware (72)
  • Microsoft (18)
  • Racing (15)
  • Software (138)
  • Uncategorized (68)
  • Workshop (20)

Archives

Brought to you without adds, banners, cookies or tracking. This one is on me. Yes, life can be this good. Pay it forward.

Copyright © 2026 www.rolfje.com.

Powered by PressBook WordPress theme