(An idea of mine that was topical in 2004)
Below is some copy that appeared on the website (which has gone the way of many smokers, unfortunately.)
"With the Nicosphere 3000 you can enjoy the smoking freedom of yesterday with the smoking technology of tomorrow"
The breath-taking design of the Nicosphere 3000 signals a breakthrough for smokers of all ages. Using the latest Nicological technology, the Nicosphere 3000 offers a discreet smoking environment for its user. The system has six smoking programmes, all designed to fit your busy lifestyle and has been ergonomically designed to fit either the male or female torso. Unlike other systems, there’s no need to envelop your whole body; the Nicosphere helmet simply covers your head. Excess smoke is then pumped to a small back pack where it can be easily disposed of. Most importantly, the Nicosphere 3000 really works!
And then there was the web-video below (art director Dave Croft, produced by Fish Films)