>>107060551
Yes anon, it means your phone will litterally read your keyboards RF radiation, in pic related they didn't even need that, the accelerometer on your phone can read your keystrokes.

Watch this video on keyboard vulnerabilites. Your USB cable is readable with phone hacks, and inexpensive radio antennas by up to 30 meters.

https://www.youtube.com/watch?v=KeNBWILSlC4