 Hi, basically random number generators that we've seen that true random number generators are typically produced a bit at a time and random number generators have typically not scaled with Moore's law and we put together the idea of parallelized random number generators with the fact that the noise in CMOS sensors, image like your camera sensors has been widely studied and nobody's been able to get rid of it other than cooling it down. So the idea is can we build a gigabit random number generator out of a standard CMOS sensor? Basically, and this physics messed me up, the idea is that heat forms phonons that vibrate the electrons in the conduction band, from the valence band to the conduction band to create a Poisson distribution of electrons in each one of the pixel values and this amount of electrons in these pixel values increases exponentially with temperature. So the idea is that we can take any CCD sensor that has a raw output, basically adjust the amplifier so that with zero electrons you get something out, a digital number out and as you go up the amount of electrons you go to saturation and then you'll get a Poisson distribution of values. We were able to take pictures and actually take the first pixel of every frame and compare it to the first pixel of every other frame and we were able to calculate the Shannon entropy of all of the pixels in there and we found that in a 16-bit raw picture that there is about three and a half bits of raw entropy and we basically have it shown in a cumulative distribution. We're able to take and whiten it using a basically just about there are many methods in the paper we have yet one more method and we are able to take that result and again something called the die-harder test which is a random number generator. The line that is closest to the diagonal is this random number generator. This is the bad Unix random number generator. This is the better random number generator on Unix, one that blocks. This is the Mercine twister which is considered one of the best random number generators. So we consider the results to be very good and if you get three bits of entropy per pixels 24 megapixels 30 frames per second that's 2.1 gigabits per second of pure entropy. Thank you very much.