Very impressive! Famous previous work captured moving objects and did gesture recognition through the walls https://people.csail.mit.edu/fadel/wivi/project.html

Very impressive! Famous previous work captured moving objects and did gesture recognition through the walls https://people.csail.mit.edu/fadel/wivi/project.html https://people.csail.mit.edu/fadel/wivi/project.html but this new research can capture still objects. UCSB paper: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10149785 https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=101... ("Analysis of Keller Cones for RF Imaging")