Diary of a rail fan in Kansai,Japan(Ver.2)

About world's rail news, general news, my train pictures, and travel diary)

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Why are they still using out-of-date systems?

www.scmp.com

Recently, it's significant that developed countries are using out-of-date systems, while developing countries are using the latest IT systems. It shows how fast these countries are developing technically. But, considering heavy expense on welfare systems in developed countries, it would be difficult to invest a lot of money to promote installation of IT systems.