"Sound Perfume": Glasses Emitting Personal Scent & Sound to Help Human Bonding

How would you like the concept of wearing a pair of glasses that transmits scent and sound and upon contact with another (with similar glasses on), the specs would trigger personal sound and smell to them? Sounds mad or another trick to bring people closer together by making a good first impression? Apparently scientists working on smell are developing just that. It works on wireless mobile