"It is not uncommon, in an apartment setting, for a target to hear someone moving

from room to room as he does, from the upper or lower apartment. [Eleanor

White talking: This requires commercial through wall radar or more advanced

technology in many cases.]" #EMERALD

https://ia902701.us.archive.org/7/items/Shoemake/Wi-Fi%20technology%20can%20_see_%20people%20through%20walls%20%281%29.mp4

https://stalking-organizzato.ch/david-lawson-investigation-into-organized-stalking.html

nostr:note1w0y0uty59dml5ync2zsc5fc26l3y2y4890xwudaray7xtdlk803qzes4p3