L-3 and Rapiscan’s machines, often used by the TSA, are implementing a software upgrade that takes the raw data from the scanner and displays it as a generic human-formed figure on the monitor of the TSA agent. The software merely highlights regions of “interest” on the body where its pattern recognition code has calculated you may be hiding somethingready for a more traditional pat-down. The agency for its part noted “TSA continues to explore additional privacy protections for imaging technology” via spokesman Greg Soule.”]
Source: https://gizmodo.com/airport-naked-body-scanners-get-privacy-upgrade-to-an-5633306