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obsolete technology
It might make immobile technology obsolete.
Todays technology will be obsolete in a few years time.
No technology yet has made infrared technology obsolete.
Technology that is outdated (such as the 8-track) or no longer used at all (such as the telegraph).
That means that it is no longer able to perform with current technology. For example, you could not load Windows 7 on a 286 computer; that computer is obsolete.
You just get on an aeroplane and EAT
Phonograph or otherwise known as the record player.
There are so many technologies that have been overcome by event that a single answer is impossible. One technology that no longer meets peoples needs would be 8-track tape. Another obsolete technology would be the grahmophone. The chisel and stone tablets for writing/recording history? Scrolls as books?
3g phones are not considered obsolete. Technology changes so frequently that for an item to be considered obsolete it must be on the market for many years.
structural unemployment
as technology changes, old laws become obsolete.