schemas

The first working prototype of the $100 Laptop is unveiled at the Seven Countries Task Force Meeting, 23 May 2006.

Take a look at http://www.flickr.com/photos/pete/sets/72057594143224765/

For those who dont have any idea regarding $100 laptop have a look at
One Laptop Per Child - a Preview of the Hundred Dollar Laptop

Also, discuss it on Slashdot.org

XML succeeded, and in ways that weren't expected - at least not by many. Originally it was conceived as a document-oriented technology for robust quality publishing of documents over networks. the original workplan had three pillars - XML syntax, XML link, and XML stylesheets. Schemas were not high on the agenda and XML was not seen as an infrastructure for middleware or glueware. It was expected that at some stage it would be necessary to manage data but there was little activity in this area in 1997. When developing Chemical Markup Language (which must be one of the first published XML applications), I found the lack of datatypes very frustrating!

Well, XML is now a basic infrastructure of much modern information. I doubt that anyone now designs a protocol, or operating system without including XML. Although this list sometimes complains that XML isn't as clean as we would like, it works, and it works pretty well.