From the Centre For Future Studies comes this wonderful definition.

Social shift analysis
For example: ‘Transumers’

They are consumers driven by experiences. They increasingly live a transient lifestyle, freeing themselves from the hassles of permanent ownership and possessions. The fixed is replaced by an obsession with the ‘here and now’, an ever-shorter satisfaction span and a lust to collect as many experiences and stories as possible.

Thanks for Julia for the quote.