16 bit images and HDR

So my comments about 16 bit per channel image manipulation in episode 4 brought in lots of email from listeners who continue to question the need for working with 16 bit data. Check out this link for a great discussion of HDR (High Dynamic Range) image processing and why it's important for the future. Also, check out this link for info on a cool HDR-capable display. Only costs $50,000, but hey, I remember when CD burners were $10,000. And the Andrew Rodney 16 bit challenge mentioned in episode 4 is here .