This weekend I was able to complete the construction and test of the DOLPi-UI imager. It is capable of viewing and polarimetric imaging in the IR-VISIBLE-UV bands. A FLIR Lepton module extends its imaging (but not polarimetric) capabilities down to the longwave IR ("thermal IR"). Raspberry Pi is able to simultaneously present the thermal IR image while acquiring images in the near-IR, visible, and near-UV ranges.