The wiki has been billed as a collaborative tool. Over time the content changes was people add and or edit existing information. This is a truly powerful facet of the wiki and educators are beginning to implement them in this way. This collaboration doesn’t happen in real time; it’s not synchronous. There are tools that allow for synchronous collaboration. I’ll mention two, one free and the other a shareware application for the Macintosh.
My first exposure to a collaborative editing environment was via SubEthaEdit, an exceptional writing program for the macintosh platform. It’s one of the few programs to receive five stars from the Macworld magazine. The collaborative text engine is now being used by Panic’s new web development application Coda. Although it (the text engine) is being used primarily for writing code in this case, it works just as well for any other writing purposes. So, if students want to work together on a report they can all do so via the internet. The restrictions, of course are that they each have a macintosh computer and a licensed version of the software.
That isn’t the case for Google Docs
Google Docs is web-application that basically writes data to a database continuously. It also allows multiple users to edit the same document at the same time. And, unlike SubEthaEdit, the only requirement is that you have an internet connection and a Google Account. I haven’t used Docs in this way, but I can tell you that for basic word processing, it does fine. Which, of course has Microsoft worried. They might be even more worried after the latest update and word that Google will soon be adding support for PowerPoint. Regardless of how Microsoft feels, these Google web applications are free and easy to use, even in a collaborative setting. And for those of you that would like to collaborate on a spreadsheet (yuck), Google Docs allows you to do that too.