Ideas of questionable quality

[BadShot]

Scouter.  Goes in the eye slot.  Examining someone while wearing it tells you their "robustness level", which is their current stamina plus their stamina regen.  Hunters hide their robustness level, with it being reported as the default for a human.  (210)

If you somehow read a robustness level of over 9000 your spaceman exclaims as such and the scouter promptly explodes on their face