I'll admit it - sometimes I touch myself. My Witcher medallion, I mean. Afterwards, there's this orange glow that surrounds nearby items. However, sometimes when I touch it, nothing happens. This is disappointing to no end. Sometimes I resort to rapidly touching my... medallion in the hopes that something will happen, but this seems counter-productive.
The loading screens seem to indicate that there's a cooldown on Geralt's medallion's power, but how long is it? Is there any indication when it's ready for use again?