February 4, 2012 - 9:51am

CoreDogs has been given a face lift. The learning tools were not being used much, so they've been removed. Along with the entire right-hand column.

The main content column has been kept at its old width. It could have been widened. But columns that are too wide require larger horizontal eye movements, making them harder to read.

The result is a simpler layout, with more empty space. It focuses the reader on the content in the center.

The feedback mechanism has changed as well. There's a link on the bottom right of every page.

http://www.coredogs.com/