A number of students at Virginia Tech have developed various visualizations and exercises for the OpenDSA project. The are mostly a bit raw at the moment, but they help us along the way of defining the core storyboard for the project. Here is what’s new:

* Insertion sort visualization

* Selection sort visualization

* Mergesort visualization and proficiency exercise

* Hashing visualization and several sample exercises

* Huffman coding tree construction visualization

* FFT visualization powerpoint mockup

* Kd-tree visualization

I will be transferring a number of these to reST format in the near future.