4 comments

[ 3.2 ms ] story [ 25.1 ms ] thread
Is there a technical description of how this work? (I assume a CO2 source + a fan + a net inside the box.)

Is there a technical description of how effective this device is? (It looks difficult to measure. Is there any standard method?)

CO2 source + a bit of heat + chemical attraction, to smell like a human.
Is it described in the page? A technical description may get more traction here.