Hold both shift keys down, and try to type “THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG.”
THKBNFJS THLAY DG.
H QCK BN FX JMD V H LAZ DG
WHY DOES IT DO THAT?
QUIC BRO FOX US OVR LAZY DOG
I suspect it’s got something to do with how the shift keys affect the signals being sent from the keyboard and stuff. Quite interesting all the same, though.