Marco Duarte of the Rice Compressive Sensing Group stated in the comment section of the entry on the U. of Arizona FSS Imager the following:
[Marco kindly forwarded the photo of the set-up above with the mention that they "have not published material on the new camera since it is essentially the same architecture as the old one. The only thing that has changed is the active vs passive illumination..."]. The way I am looking at it, this would be the second single pixel camera at Rice but more importantly, since it looks simple and cheap enough it would make a great Hack A Day or Make entry. If you look at the Hack A Day statistics,
We have also developed an active illumination-based single pixel camera using an off-the-shelf overhead projector and a laptop with a USB-based A/D device connected to a sensor. Our goal to developing this camera was portability of the system. In fact, we have presented demonstrations using this portable camera at the TI Developer's Conference 08 (Dallas, TX) and at ICASSP 08 (Las Vegas, NV).
it would be a great way to get hobbyists to learn about Compressed Sensing as building the hardware is not the biggest issue.