Somehow I thought of searching for the paper I had presented in the ICSTE conference about an year ago. Found the paper on the Internet. Here's the link: Randomized Multilevel Encryption. Looks like they have the pdf as well documenting the whole thing.
At present, I'm literally away from the camera. I'm however thinking of making something interesting. It will use lasers. I'll post about it at a later time maybe (that is if I ever do make it).
Checked out tempest for eliza today and beamed off AM waves from the computer screen, which transmitted music that I listened to on dad's old radio. Listening to old mac donald and Ludwig Van Beethoven's for Eliza in a never before imagined (by me) way was quite something.