[iguana]

How confident are you that the results will indicate a level of impairment, rather than a particular concentration of THC?

Other substances contained in cannabis have significant synergistic effects with THC; are you going to look for other cannabinoids and the presence of terpenes?

[SannTek]

Confident that it will indicate, not necessarily confident that it will correlate (if that makes sense). The impairment window is approximately 2-3 hours post consumption. We can calibrate our sensor to have a threshold of detection that only triggers a positive if you smoked 2-3 hours ago. However, it is not clear that a higher concentration on our device would indicate higher impairment. More research is required to determine that.