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

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

My twitter account(本サイト主のツイッター)
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Travel diary
My train photoes(more than 900 worldwide!)
List of my records
架空鉄道一覧 行った事のある駅一覧
List of the visited stations

Why are they in a hurry?



Samsung's Galaxy Note 7 was the best example of how important it is to carry out experiment of the initial device before releasing mass-production type.

In rapidly changing society, manufacturers in almost all the industries are forced to invent new products in a shot term. To live up to market's demand, those companies are managing to release new products by many ways. One of them is omitting experimental procedures. Surely, there would be experiments which are not efficient. But, in some cases, mandatory experiments are omitted ,and then it causes fatal accidents after mass-production.


It would be important to shorten time to invent new products ,but it's more important to keep safety. That's what I want to tell all the manufacturers.