How about an article on software that can be used to plan your home or to plan on redecorating your apartment?
I use a java program called, "SweetHome 3D". I also make some of the furniture models for it as well.
You can go to this page to learn more about it and see a short video on how it works:
This is the video tutorial:
SweetHome 3D was project of the month in October 2009 on the Sourceforge site: