The time T1 can indicate that {HEAD ~ the user} is dehydrated to {TAIL ~ the point} where the user has lost 0.5% of weight, and the time T2 is where the users weight loss is 1% In the future, by measuring the time for saliva to wick the preset distance, the sensing element would be able to indicate how much fluid relative to the persons weight the user needs to drink just to replenish his weight loss due to, for example, dehydration 
is dehydrated to
The time T1 can indicate that { HEAD ~ the user } is dehydrated to { TAIL ~ the point } where the user has lost 0.5 % of weight , and the time T2 is where the users weight loss is 1 % In the future , by measuring the time for saliva to wick the preset distance , the sensing element would be able to indicate how much fluid relative to the persons weight the user needs to drink just to replenish his weight loss due to , for example , dehydration
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH