Do you remember the Walkman?

This article from the BBC, comparing an iPod to a Sony Walkman from 30 years ago, may seem an odd choice for a history blog. However the author (a 13 year old boy) treats the Walkman at first as if it is some archaeological artefact from the middle ages. It is interesting to see how rapidly technology changes but also how quickly people become ignorant of their immediate past - not necessarily the big political events but the small details that seemed important to our culture at the time but are quickly forgotten. What other forgotten items deserve to be reconsidered?