Last year, I bought a new printer for my family.

The printer is made by Brother Co, compound inkjet printer, not famous but popular in market and giving us good running cost, working without PC.

My whole family was surprised at the printer.

"Papa, why did you hide this wonderful device against us?"

Needless to say, as far as students are concern, a copy machine is very important.

But I had never bought the printer for a long time.

Why had I done?

I didn't trouble me at all.

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PCs in my house were picked up at any places in the world, given by others. The performances of the PCs are terrible low.

Concretely, the PCs have no capability of YouTube, for example.

However, I continued exerting the PCs with customized program, load sharing process.

I scarified how to use easier, so called "usability", instead.

My family except for me had to turn on several PCs at the same time, execute complex processes. After all, nobody did anything without me.

But I don't worry.

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Though I am a pioneer of the field "Home security system for pleasure", always stock up on digital gadgets in Akihabara-town,

my first daughter regarded me as a terrorist against house computerization.