Posts Tagged ‘internet’

Analyse Me

May 2nd, 2010

A few weeks ago, a couple friends and I decided to host a web app jam weekend.

That was this weekend, here’s what my team came up with: Analyse Me is a chrome extension that helps you figure out where you’re spending the most time on the internet.

I’ll have more on the web app jam soon.

IPoAC: Transfering Data With Pigeons

December 12th, 2009

The quality of internet services in South Africa suffer from poor bandwidth limitations. Frustrated with this problem, internet company Unlimited IT performed a stunt that showed it could transfer data much faster than Telcom’s (the contries leading ADSL provider) service.

Unlimited IT’s carrier pigeon backed data transfer reached speeds of 1 gigabyte per hour while transferring to a location 100km away. That’s a speed of about 270KB/second.

The idea to use homing pigeons to transfer information is not new. Ancient Egyptians were the first known civilization to be using carrier pigeons 3000 years go. The Roman’s used carrier pigeons to aid them in war over 2000 years ago. The use of carrier pigeons became most prominently known when their use became an important part of World War I and II.

On April fools day 1990, D. Waitzman of Cambridge Massachusetts described an internet protocol using carrier pigeons to transfer data in RFC 1149. This protocol later became known as IP over Avian Carriers (IPoAC).  On April fools 1999, Waitzman improved the protocol in RFC 2549. In 2001 however, a Linux User Group took the idea a little too seriously and implemented the protocol using pigeons to transfer data over a distance of 5km, before Unlimited IT of South Africa implemented this protocol as a marketing stunt.

The problems with work at home internet marketers

October 18th, 2009

The idea of working at home, making money online, making a passive income has crossed my mind a few times. The people giving advice on how to do it call themselves internet marketers[1]. The problem with internet marketers is that most of what they’re selling seems to be how to become an internet marketer. Some of the suspicious ones will ask you to join their ‘affiliate’ network, presumably that’s how they’re making most of their income.

It all seems like a thinly disguised pyramid scheme where the people at the bottom make next to nothing. Do they actually create anything useful for others? My instinct tells me that at best, they’re creating false hope. Much like the lottery. At least with a lottery, you play once, you don’t win, that’s that. With internet marketing, you could waste a few months throwing your free time away at something that you won’t be proud enough to admit you tried. What I gather from some of these work at home programs is that it requires a significant amount of discipline and persistence to work. It almost replaces a full time job in some cases, with no guarantee that any success will come of it. If you succeed, you’re one of the lucky ones, if you fail, “you weren’t dedicated enough”.

A wise teacher once said to me,

“if someone really did have a system that could predict stock prices to consistently make a profit, then they would keep that technology a secret. Any body trying to sell you such a technology is scamming you because they’re obviously not making enough money from their own system.”

He was referring to the suggestion that [insert some high tech day trading company] is selling a neural network driven AI to predict stock prices claiming [insert outrageous returns]. I think it applies to many of these ‘work at home’ schemes out there.

Many people will have made this conclusion as soon as the idea crossed their mind, but I’m curious and maybe a bit stubborn, so I had to spend a some time researching it before ruling them out as something I could do. Admittedly, I haven’t tried any of these schemes, and would rather not post the ones I’ve read about here because that would be unintended promotions. There is just too much junk out there for me to continue researching. I’m sure there are people who are bitter about wasting their time trying a ‘work at home’ system, they’re just too embarrassed to share their story. Either that or no body is searching for them, search engine algorithms make things impossible to find if your search is unpopular. Nobody searches for the losers, just for the winners and the marketers selling the stories of winners.

I feel pretty stupid for even spending time researching this topic, but I’m not ashamed to share the fact that I did. At least it gave me a new blog post for the week. :)

[foot notes]

[1] I may be mislabeling a group of people here, ‘internet marketer’ is just a convenient term to call them because I’m not creative enough to think of another name.

Javascript Slow on Firefox 3, Switch To Chromium!

July 25th, 2009

Every popular website today uses a tremendous amount of javascript for both ajax and UI effects, this is bad news for firefox 3 users on linux because javascript is incredibly slow on linux versions of firefox. Firefox has been the dominant browser on linux and comes with most major distributions, and there aren’t many good alternatives. This issue is so bad that on slightly older computers, typing in a javascript wysiwyg text box is unbearably slow.

The solution? Switch to Opera or Chromium. Google’s chrome browser has one of the fastest Javascript engines around (next to safari’s), and although it’s still ‘unstable’, it’s quite usable for most people’s browsing needs.
Opera is available here, while chromium is available from google’s developer channel here.