(Continuation from yesterday)

Let us return to my yesterday's diary.

I think that what my senior daughter could say "this note PC is a part of me at present", is that

"She could get the second brain of hers"

Using PC, she can store enormous documents, make reports, search information, draw a picture, send information by mail and SNS, organize a meeting by Skype, and watch a movie and hear a music at the same time.

It might be a better brain than an original brain of hers.

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Based on the story, smartphone also might be "the second brain".

Smartphone is inferior to PC for creative work, however, we can access many excellent contents easily, and some of them are more understandable than a teacher's lecture.

From the viewpoint of usability of "the second brain"

In short, a smartphone is alternative to a abacus, dictionaries and encyclopedias

Most problems to access contents by smartphone are avoidable by IT technologies and laws.(I omit them this time, however I will explain them in detail)

If anything, "seniors" who cannot make a room reservation, buy tickets and get resident card, by smartphone are social problems.

"How low their IT literacies are"

"You are adults who are a role model for children, aren't you? Study it seriously! Go home with the sake bottle if you can only drink and love to hate"

I cannot remember how many times I have shouted very nearly.

Oh, I am sorry. Let me go to the board.

(To be continued)