Author Archives: alistair

Don’t blame the strikers, blame the system

At the moment the South African government is having some pretty heavy debate with the people it employs. Hundreds of thousands of workers are striking because the government wants to give them a 6% wage increase and they want 12%.

This is a predictable situation for a group of self interested parties. The government wants to save money, the workers want more money, and the trade unionists want to push their own careers. Makes sense and you can’t really blame any of the parties involved (although I despise those who prevent others from working – especially in essential services).

The public – including me – also have a stake in this argument. We need those government workers to deliver services to us – something they they are not always very good at. I heard a guy on the radio speaking about this – he reckons that the solution is for the state to ‘outsource’ as many of its functions as possible. For instance, the state pays for the roads but doesn’t actually build them itself. Similarly the state should pay for prisons, but there is no reason for the state to actually run the prisons.

The idea is that competition in any arena would:

  1. Increase efficient delivery (something that we really have a problem with);
  2. Increase competition for good employees, thus driving wages up.

I am a fan of this kind of thinking in general. Systems should be flexible, goals should be set, and competition should allow the best solutions to float to the top. The government could set the goals and pay the best people to meet those goals. Government’s role should be to select goals and to allocate financial resources to those goals, but competing companies should be doing the work.

This would also help to avoid a situation where hundreds of thousands of people are striking. Wages would be more flexible and reactive, and agreements could be negotiated for specific situations. We certainly wouldn’t land up in the situation we are now in.

The unionists would argue that this would put too much power into the hands of the capitalist business owners. I don’t agree.

Chinese surnames

According the this article, surnames in China are restricted. The result is that 85% of the 1.3 billion inhabitants share just 100 surnames. For instance there are 93 million people with the surname Wang!

Apparently the law is now being opened a little to reduce some of the resulting confusion.

Satellite images of atrocities

Check out this link to some satellite photos showing atrocities happening in Africa. They show before and after satellite photo’s proving that some villages are getting hammered. I suppose this could be as a result of accidents, but I doubt it.

This example is a village in Chad.  You can use the old village outlines or the river in the top left to see that this is the same area.

Some mad stuff is going on in the world…

Early history of Photoshop

Photoshop is the image editing software available. Over 3 million copies have been sold, and it’s expensive so I can only imagine how many pirated copies are installed.

This is a short history of the origins of Photoshop.

Summary:

  • The software was developed in the 80’s by John Knoll (with the help of his brother Thomas).
  • The earliest version had no user interface – you had to type in commands.
  • Early versions were completely in black and white.
  • John couldn’t find anyone who wanted to sell Photoshop. Eventually a company selling scanners licensed it.
  • Things only really took off when Adobe got hold of the software and released it in 1990

South Africa’s department of home affairs – a picture of inefficiency

I was recently speaking to a highly educated German woman who has been trying to get a work permit in South Africa. She told me that after 18 months of trying she was recently told that she could have to wait up to 8 years before her request is granted. Apparently this is due to the shambles at home affairs – they are just too far behind.

I wonder what economic impact this kind of inefficiency in government has. I remember a while back, a South African man became so frustrated with home affairs that he took a hostage in order to get his Identity Document!

Article on the state of South Africa’s road networks

There is an interesting article on the South African road network in the Financial Mail of June 1. Here are some highlights:

  • It is estimated that 40% of the critical road network will reach the end of it’s structural life in the next 5 years
  • The amounts budgeted for roads are increasing hugely (R2.1bn in 2005/6 to R11.5bn in 2009/10)
  • More and more of this money is going to toll roads – more and more national roads will be toll roads
  • Because all of the expenditure is coming at once instead of steadily over time, there are severe shortages
    • This is expected to lead to a cost escalation of about 30-50%
  • Regulatory approval is also proving an issue with some roads waiting up to 4 years for approval

All of this paints quite a scary picture. Then there is the fact that Spoornet is also not keeping pace (for instance road now carries 82% of freight between Johannesburg and Durban instead of the other way around).

Thank heavens the guys are putting money and effort into it now (there really are road works everywhere), I just wish they hadn’t left it so late. And while they are at it, put money into the power grid too…

That said, I know that we are not alone. Whenever I go to New York I am shocked by the state of some of their roads.

More on Google Street Views

A few days ago I posted on Google Street Views. I still think that this is an awesome innovation.

  • Here is the link to the official Google demo showing what it’s all about.
  • Here is a link from the normally excellent Wired magazine to an article attacking Street Views from a privacy perspective.

I still feel like all of these privacy arguments smack of alarmist propaganda. Think about the arguments, come up with something logical and structured, and then complain. Don’t just panic and react emotionally. Get over it

Cat-cam is one of the coolest things I’ve seen

Cat camThis German guy decided to rig a little camera onto the collar of his cat to see what it gets up to:

“I thought about our cat who is the whole day out, returning sometimes hungry sometimes not, sometimes with traces of fights, sometimes he stay also the night out. When he finally returns, I wonder where he was and what he did during his day. This brought me to the idea to equip the cat with a camera. The plan was to put a little camera around his neck which takes every few minutes a picture. After he is returning, the camera would show his day.”

So he got going on his pet project which is now underway. He discusses how he struggled to develop a protective casing for the camera. His first few attempts didn’t work too well:

“This time the part returned – dirty and scratched outside, water inside. What the hell is the cat doing !?”

Eventually he got a working model going and put it onto the cat’s collar:

“The reaction was not very happy but finally accepted.”

Now he has a site up on which he posts pics of his cat’s “trips”. There are some great pics, and some pretty mysterious ones. Also fun captions on each of them. I recommend taking a look.

Today is D-Day

Today (6 June) in 1944 the biggest amphibious invasion in history began when the Allies landed on the coast of Normandy in France. An incredible feat, and a battle which lasted over a month ensued. Although the Nazis fought hard, by the evening of June 6 things weren’t looking too good for them. Especially since Adolf had already started to go completely nutty in his military strategies.

I know it’s geeky but I dig D-Day.

Google Street View – awesome and get over the privacy

You may know that Google offers quite a cool map service. It has satellite imagery of most of the earth, as well as good road maps, etc. Pretty cool to check out a satellite image of your house. For instance this is the building that I am currently sitting in:

Recently they added a really cool feature called Street Views. They got some cars with about 10 cameras mounted on the roof and cruised around some big american cities. Now when you are in Google Maps you can get a look at what you would see if you were on the ground (only in those cities though).

This is pretty freaky because now you can see individual people. For instance one woman found her flat and could see her cat looking out of the window! I think it’s awesome and I wish that we had it in Cape Town. People see you walking around all the time – now there is a permanent record. It’s not the end of the world – get over it.

Here is a site dedicated to interesting sightings in Street Views. My favorite so far is this one which captures a small car crash in progress: