Rubik is an interactive 3D data visualization project to explore information hidden in the dataset.
It's a common situation that library buys new books every several months or each year, so does Seattle Public Library. Therefore the project idea is to explore the checkout frequencies to find popularities of recently bought new books in Seattle Public Library for better future decision making.
Rubik rides on the concept of OLAP Cube and extends it to data visualizaiton from business intelligence. It provides multiple perspectives with different focuses on the same dataset in order to obtain more information efficiently.