Generating a tag cloud is an art in itself, Wordle has perfected this art. I will try and generate a word cloud from this blog every month to try and visualize the topics I have been talking and ranting about here. Heres today’s Wordle – click it to view a large size.
Tag clouds do not just have to convey information using the size of each word, we are already restricted about what we can convey so one really needs to maximize the number of ways information can be conveyed. Word size is only one way, but we can also think about orientation of the words and color as Wordle does very well.
I have not seen a tag cloud yet that relates which words show up together. For example, am I using Twitter as an application? or a Twitter for advetising? or Twitter to expirement with advertising my blog?
If you know about a word cloud that makes use of more than just font size, color and orientation please share here. I’m always interested in different ways to visualize data especially when you are constrained in what you can do to visualize it.