This Engadget post doesn't have much more than a summary. The linked researcher's page [1] has more information. These radio imaging project always seem to have

This Engadget post doesn't have much more than a summary. The linked researcher's page [1] has more information. These radio imaging project always seem to have interesting results, but I have not seen a lot of commercial development of the ideas. Does any one have good examples of in-use commercial applications? [1] http://www.ece.ucsb.edu/~ymostofi/3DThroughWallImaging.html http://www.ece.ucsb.edu/~ymostofi/3DThroughWallImaging.html