"Olfactoric Nervous System" is an interactive smell installation by Erik Hobijn, shown at V2_ in 1995.
This installation consisted of two gates, one marked 'Gretings from Lufthansa, and one marked 'Greetings from Amsterdam, which ejected perfumes when passed through. One had to pass through one of the gates to enter th exhibition.
The work was installed during Wiretap 1.02.