/technologies/test-and-measurement/b/blog/posts/nasa-develops-new-technology-that-sees-through-walls-to-rescue-firefightersPOINTER is a new tracking system to help locate firefighters inside smoky buildings. The system is made up of a receiver, base station, and transmitter. (Photo from NASA/JPL) Firefighters put their lives on the line every day. The fire itself is...en-USTelligent Community 12