Let’s face it in your daily life some have forgotten their daily shower and/or cologne, that’s where “IT SMELLS MACHINE” sniffs in.  This machine will be able to tell those who have a bit too much odor that it is coming in their direction with  the right “smart message” you can direct.  For example in a professional setting it might say “there appears to be an offensive odor in five feet away” or the less professional setting “Is there a skunk in the house”.   “IT SMELLS MACHINE”  might not actually smell but will allow you to make sure that others know they do without being the voice that tells them.