Zelda: Is the girl the sword?

[ZZetaAlec]

Asriel said:

Keep.The.Change said:
WHAT IF VITALITY SENSOR IS USED IN THE GAME? D:

What if we have to use the vitality sensor to consciously lower our hearbeat and become more relaxed so that we may enter a certain room or trigger a certain event??

 

... That sounds kind of cool...

It could be used akin to the Stone of Agony in OoT.