I am not interested in hotel rank at all.

It is O.K. for me to use youth hostel, capsule lodgings, and jugging up at office.

I wrote about this story in my web site. If you are interested in check the page.

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The old day, I had been ordered a business trip to London office in UK.

A boss had asked me to go London in a few days regardless of my schedule and intention.

One of the terrible issues was a hotel reservation.

The travel agent abandoned searching hotel with saying "No way". It was a good sightseeing season in London.

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If I try to stay at the office in London or sleep out of doors, I am given a warning from my company. If I am unlucky, I am fired.

So I had to make a hotel reservation near British Museum.

The cost was more than \40,000 one day night.

If my company pays for the money, it doesn't matter for me.

It is impossible for me to pay for the just sleeping place. I can't understand the thought. That's a big stress for me.

"If my company has a kind of money, I'll ask them to get an experimental communications board!"

However it doesn't make sense at all because expense item and purpose are different, it's easy to think that way for me.

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However, I would then meet with the "real" in the hotel.

(To be continued)

Today, a new column is released, so I take a day off.

Mr.Ebata's struggling for DIY Home Security System by EtherCAT(2) Let's understand EtherCAT communication. "Maids are superb snipers?"

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This time, I concentrated drawing the illustration. Starting it, I became to addict myself to drawing.

Finishing the drawing, I opened this picture.

A junior colleagu who said

"This is also your typical "wasting of your talent."

exists.

(Continuation from yesterday)

When I was in prep school students, I was shocked to read the phrase of "Nadia Mogaru" as the heroin, in the book of "Bye-bye, Angel" whose author was Mr.Kiyoshi Kasai.

"You, you killed them."

"If they want to claim "I am not a criminal", you said to them "prove it, and show me the evidence"".

"Your eyes said that, but they didn't do anything"

"I am amazing. I remember these phrases. How many times I read them again"

Well, it aside.

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I didn't understand the Heidegger criticism in Mr Kasai's another novel "Locked room of philosopher".

The phrases I was shocked,

"When the gap between the time of life and death shortens and becomes zero, there is no "death" nowhere."

The scene that a director of the extermination camps of Nazi Germany explains His "philosophy of death".

This means, he explains that the only "death" extremely shortens his/her fear and pain of death, makes "humane slaughter is satisfied."

"Huh? What the hell is Ebata talking about?"

"Finally, Ebata is broken, even to tell "humane slaughter"?"

If you think so, I want to ask you to purchase "Locked room of philosopher".

(To be continued)

Now it is no exaggeration to say that "Amazon.com" is a lifeline of our family, In fact, the utilisation ratio become higher day by day.

The problem is that I cannot confirm a product with my five senses. Especially, it is difficult to check the design and strength,

In my case, I often purchase communication or computing devices (hub router and Raspberry Pi, for example). Therefore I don't need to care of the design of product.

Contrary, I will care the performance, usability and error rate of incidence.

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I should rely on the evaluation of purchaser.

In the case of Amazon.com, There are two way, "number of star" and "purchaser's comment"

They can decide the number of star. One star is the lowest evaluation and five stars is the highest evaluation. And the purchasers can add their comment without restrictions.

However this "without restriction" annoys me, because the decoding of comments are very difficult.

For an evaluation system, like above, a room for "fake" comment is large. Basically, the comment must be subjective.

Even both bad and good of evaluation, are likely to guide a principle of "large number"

Therefore, I think I should prepare myself for the worst, that is "I don't expect the correct and fair evaluation from this system".

(To be continued)

The other day, I heard a conversation between two ladies with an OL style in the meeting room of the station.

Female A: "So, the whole family is AB type (blood type)、but they look normal.

Female B: "Oh, that is amazing!"

I initially thought that these two people deliberately enjoyed "funny conversation" on purpose.

Female A: "Ms.X is personality of type B isn't she?"

Female B: "Oh, I understand! That's right"

Oh, they are serious.

I was stunned that these two people believe a causal relationship between blood type and personality.

-----

There is no causal relationship between blood type and personality. This is the fact that the verification has already been completed both scientifically and statistically.

Currently, even variety shows mention that "not related to blood type and personality"

Also, the person who talks about "blood type story", daringly plays "fool" (for manzai and conto)

However, these two women in front of me,

"To give voice that "to believe that it is related to blood type and personality"" is weird with a high probability

This becomes a common sense recently.

(To be continued)

When PC worked by 8-bit CUP, I could make a graph on a PC display with 640x400 dots, only making lines. points and circles by a PC programming.

I just drew lines by a PC, as the same way of an analog method on a plotting paper

After making a transmutation fomular for dots, I could draw the graph just putting data into a PC.

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Now I try to make a graph using JavaScript libraries, however they really annoy me honestly.

As usual, I can make a graph with 30 seconds using data files and a spread-sheet.

However, this time, I have to make a more less beautiful and realtime graph for an international exhibition.

So I, who specialize in super-high-speed calculations and bigdata managements, using C/C++ and postgreSQL

have to use "JavaScript" that is a script language whose purposes are fancy and beautiful drawing.

This uncomfortable feeling is like

"A labor foreman in a road construction waking on the stage of Paris Collection, keeping on a working wear"

Though I can access any resource of PC with C/C++ language,

this "JavaScript" is restricted to access resources for security concerns.

"Don't be aloof"

Now I am uttering curses to the display.

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I know that it is easy to escape from mt troublesome,

However, I publicly proclaim that "I have a down on the person who cannot or does not make things"

Now I am feeling that I put my head in the noose.

We have a 1G optical network in our house.

I have never had any bandwidth issues, but recently I have been experiencing frequent network malfunctions.

Well, I'm doing corporate remote meetings, my wife is watching Amazon PRIME, my second daughter is taking remote classes, and my senior daughter is doing corporate interviews --

I think that if such a situation is to occur at the same time, there would be throughput problems.

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On the other hand, it seems that my (Ebata's) policy of "I don't trust radio" is working well here.

After all, our house is based on the 100M Ethernet network that I installed when I built our house. There are also other Ethernet lines on the exterior walls and in the soil of the garden.

In the company interview, my senior daughter seems to have a wired LAN connection to her laptop.

WiFi is prone to fluctuating communication quality.

It's no joke if she lose her communication link during the company interview.

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By the way, who would have guessed that the era of job interviews in our living room would be coming ?

It's a future that no one could have predicted, engineers, investors, consultants, venture presidents, politicians, artificial intelligence (or something I'm not sure).

I'll note this confirmatively, because fortune tellers and religious cults may say "I predicted it" with a thick face.

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My daughter, looking great in her suit, is interviewing in the living room on her notePC.

Of course, the whole family won't be in the living room during the interview

It's an amazing, extraordinary feeling.

The declaration of a state of emergency has been extended.

It is no longer a question of behavioral change, but rather, it is better for mental health to think that the state of emergency will continue indefinitely.

Why don't we revive Prohibition in our country, which is considered to be one of the worst laws in the world?

There's no reason we cannot.

Because Islam is the doctrine of "no alcohol".

-----

I was a little curious, so I went through the data, but it seems that it is not that simple.

Even though the number of infected people is not as high as in the U.S. or India, the ratio of infected people to the population seems to be in the same digits as the situation in Japan.

In addition, the degree of faith seems to vary greatly from country to country or region to region, and there is also the issue of "three densities through worship, etc.".

The biggest problems seem to be 'stupid religious leaders' and 'low scientific literacy'.

"If you have faith, you are not infected"

It seems that there are still some idiots out there who preach this nonsense.

But, well, I guess it cannot be helped.

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Even in Japan, there are people who easily believe the uncertain information about vaccines of "Vaccination will make you infertile"

More on that later in this article, I hope you will be relieved to read the following information.

"In principle, it is impossible for RNA information to get into the genome without reverse transcriptase"

In terms of the nature of the vaccine (mRNA vaccine), my feeling is that "influenza vaccination would be incomparably more risky.

-----

We have a negative history of being deceived by authority and experts.

From the Ashio mine poisoning case, Minamata disease, and other forms of pollution, to AIDS and other drug-related illnesses, to the nuclear power plant accident that caused a meltdown that was said to be "absolutely safe" and will be ridiculed by the world for another 1,000 years -- it's all here.

With that in mind, I think it's inevitable that the story 'vaccination will make you infertile' will be spread around and people will believe it.

If I had no information, I might have believed it too (I just happened to know about this story because Dr.Shibata told me about it).

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It is a very heavy and painful job to decide "what to believe" on your own.

For now, let's just say that if we can see through the "idiots" who preach

"If you have faith, you won't get infected"

we can do our best.

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By the way, this talk of "idiots" is not just about Islam.

Even in our country, a search for "happiness," "science," "religion," and "corona" will yield quick hits.

Why don't I write clearly, by name?

That's because I'm afraid of provoking the idiot -- I really don't know what he's talking about.

My wife works part time in customer service in restaurant --- one of those professions I could never do.

I am convince that I never forgive an arrogant customer.

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Now an order system using a tablet seems to be ordinally in the food and beverage field.

This system has merits that decreasing labor costs and order errors, and less frustration when an order is not picked up for customers.

Of course, it is inconvenience for customers who are not familiar with this tablet system.

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Recently, old-agers who cannot use a tablet become social problems.

Of course, we have to support theses old-agers who cannot use a tablet, however, my wife said that some old-agers who got angry when she asked them to use the tablet, are increasing.

Hearing wife's story, it is me who come to angry.

"Our clerks are our most important asset. Any customer who yell at our clerks will be asked to leave. We will "refuse" next your visit.

When asking her, she said "it is impossible".

(Actually, this (banning) is legally possible (Civil Code Article 521 "Freedom of Contract").

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This is a interface problem of old-agers not tables.

(1) The old man who yell "You take the order"

(2) The old man who bows his head and says, "I'm sorry to repeat some questions again, but could you please teach me?"

Our society think that we cut out the the above (1) old man, and want to support the above (2) old man.

Now I am systematizing this emotion, and creating "the system that cut arrogant customer off"

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I will tell the old-agers who live by the old-fashioned value system of "the customer is God".

I destroy this values.

Eventually, my system will be designed to eliminate those old-agers.

I think that they should change their interface, and tune them into "the Ebata's system".

Recently I have been in trouble with insomnia.

I can't sleep until midnight and wake up early in the morning -- but I still try to maintain enough strength to work during the day with a combination of autonomic nerve training and stabilizers.

People not associated with insomnia are quite 'happy with their lives' by themselves, but they will probably go their whole lives without realizing it.

I am very jealous.

I can say 'congratulations' to you on your 'happiness.'

However, if you say, 'Can't sleep? If you move your body, you'll sleep easier, right?' like such a brain-dead, ignorant, and low-skilled statement -- I never forgive you.

To put it bluntly, I want to kill you.

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I don't mind if people talk about me behind my back "I am 'alone'" (which is true, to begin with).

Rather, I will take pride in my 'solitary way of life'.

However, if you say, 'Can't sleep? If you move your body, you'll sleep easier, right?'

in addition, if my reasoning is not in its normal state,

I can't completely deny the possibility of "pointing the rifle's muzzle to your head."