Keep Your Data Safe: Cloud RAIDs
You have probably heard the story: someone has all their data stored in the Cloud, and one morning it’s all gone. Maybe Google disabled your email account and won’t you let back in. Or maybe it’s Dropbox that dropped your files. Or maybe it’s (and this is a real case) box.com that handed somebody’s account to someone else, who promptly cleaned the account and deleted all the other person’s files. Continue readingIntroducting Umana
Here is the initial sketch for a new programming language, umana. I know, I know: the world has already enough programming languages, and it seems to be every programmer’s wet dream to create a new one and join Guido van Rossum and Dennis Ritchie in the Halls of Eternal Fame. umana, though, is a little different. It doesn’t want to be the proof of great intelligence and technical acumen. Instead, it aims to translate the way computers do things into terms readily understood by humans. Continue reading
Privacy or Transparency? The Battle for the Soul of the 21st Century
When you drive at night through the countryside in the Netherlands, you notice something odd: people are sitting at the dinner table, watching TV, or getting ready to go to bed in their homes, and you can clearly see them from the street. There are no curtains, no shades, no privacy. Coming from a society that values the ability not to be bothered, the idea that everyone gets to see everything you do seems threatening. Continue readingL'America: Wireless Service
*Note: I should be writing about the mess in Washington with the Continuing Resolution and the Debt Ceiling, since that’s what you readers keep asking about. Maybe later, but right now I have Washington Dysfunction Fatigue Syndrome*There I am, in 2013, and I need new cell service. It’s mostly a work thing: I need a newer Android device with Bluetooth 4.0, and that means a new contract of sorts. Which gets me to explaining the weird way the American wireless carrier system works. Continue readingHow “China” Is Missing the Open Source Evolution
Three independent events came together last night to give me one of those rare flashes of insight.** There is a radically better way of doing business, and everyone is missing out.** Best, still, this radically new way of doing business is completely free, both as in beer and in speech. So, this is what happened. Yesterday, I was perusing Amazon product pages for solar charges. I stumbled upon one (and I will not mention which one) that had the worst product description I have ever read in years of amazoning. Continue reading
How Did the Mortgage Crisis Happen?
1. Introduction There is a branch of Physics called Catastrophe Theory. It deals with the way something that changes smoothly for a long time may get a sudden change, a catastrophe. The classical example is a pile of sand onto which you drop grain after grain: after a (long) while, the pile can’t sustain all the added sand and there will be an avalanche. How is it possible that something innocuous like adding a grain of sand will end up in an avalanche? Continue readingForever Red: What to do at stop lights that don't change
Every motorcyclist knows them: those traffic lights that remain red until a car or truck triggers a green phase. They have sensors embedded in the road surface – you can usually see them as circles or octagons covered in tar. The idea is that it’s pointless to turn a light green unless there is actually someone on the road to take advantage of that green. Well, my sense is that those sensors are relatively old – I’d say from the 80s and maybe 90s. Continue readingFirewire Baked Potato - The Review
I’ve had my Baked Potato over the summer now: time to update my first impressions and get you a real review! Who Is It For? The Firewire web site is a little cagey about the intended audience, and they have videos of Gabriel Medina on a Baked Potato. The smallest adult size you can get, though, is the 5’1″ which has a volume of 29.3l. That’s a tad large for an advanced surfer and indicates the board is mostly targeted at an at most intermediate audience. Continue reading