Thanks! I was actually inspired to do this while studying CS at university. My professor used a simple Java applet to demonstrate logic gates, and I quickly saw

Thanks! I was actually inspired to do this while studying CS at university. My professor used a simple Java applet to demonstrate logic gates, and I quickly saw that it could be improved quite a bit. A few years later, I finally decided to play around with the idea as a weekend project, and it's been progressing from there.