CS

.....project ideas?

Requirements:

[list]
Something useful that can be later sold. Games are allowed but discouraged
Something that shows a lot of OOp implementation
Something hard to program. (I'm the best in class. I need to win the honors)
[/list]

I was originally going to do a OCR reader for hard written documents. Upon finishing the first research session I was aware the project had too high a chance of failure and too small a time frame to be completed successfully. I downgraded it to a simple captcha reader but again it was probably bound to fail.
I am now stuck without any ideas.

Can please /prog/ provide some ideas?

Create a fractal explorer that allows you to enter in the interation to run and change the colouring rules. Make it have smooth zoom then smoke weed and watch it zoom into the mandelbrot set for hours.