[dynamic99]

Two things:

1) Battery killer, right? 2) My phone is usually in my pocket... is it going to catch things that are, I don't know, 5 feet away if it's in my pocket?

[hammaz]

Both valid concerns ... it works reasonably well on both counts in my opinion (but others will need to try it to form their own opinions)...

Btw, I dog-fooded it for several months before deciding to release publicly, based on how useful I found it :-)