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Andreas Ehn

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“We reject kings, presidents and voting. We believe in: rough consensus and running code.” — Dave Clark


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The Internet is a World of Ends.

W3C on deep linking: Attempts at the public-policy level to limit the usage, transmission and publication of URIs at the policy level are inappropriate and based on a misunderstanding of the Web's architecture. Attempts to control access to the resources identified by URIs are entirely appropriate and well-supported by the Web technology.

If you're in high school, you should read this. If you're not in high school, you should read it anyway.


You can reach me using Jabber at (info about the XMPP URI scheme). While you're at it, check out the Jabber World Map! If you're not already using the Jabber/XMPP instant messaging system, be sure to download a client and check it out!

Here you can see whether I'm online: Jabber indicator

(Not So) Current Courses


Automatically generated list of registered NADA courses

Automatically generated schedule

Läs- och tentamensscheman

Student Handbook

First period

Previous Courses


Elbonia is our project in the Program Development Project course. We are building a news delivery framework for mobile thin clients.



Foundation for a Free Information Infrastructure on software patents

I share the views of Stefan Arnborg, professor of computer science at NADA, on what's appropriate to send via email, and what's not. Please respect them!

Do you use Mozilla (you should!) and want to know exactly how cool XUL is? Take a look at this! (You might need to middle-click to open the link in a new tab.) Another more practical thing you might want to try out is go to View, Styles and select one of the alternate style sheets. Ain't it nice? (I concede that they aren't very good-looking, though, but that's besides the point.)

IE is not a web browser. Yep, it's true.

Andreas Ehn

I support the Web Standards Project.

Unless otherwise expressly stated, all original material created by Andreas Ehn and included in this document is licensed under a Creative Commons License.

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