“Wiffract” Wi-Fi method can read letters through walls
Researchers at the University of California, Santa Barbara, have developed a novel method for imaging objects beyond the line of sight, which they’ve named “Wiffract.” This technique leverages the interaction of Wi-Fi radio-frequency (RF) signals with the edges of objects that need to be imaged, guided by the principles of…
This post has been read 466 times!
+1
+1
+1
+1
+1
+1
+1