[297]

X is a concept makes an act of error impossible to occur, by ensuring a right place for everything. The concept was formalized & adopted, by Shigeo Shingo as part of the Toyota Production System.
Today the concept is widely used in manufacturing, consumer electronics design, safety & many other fields.
Which concept am I talking about?

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Poka Yoke
Shingo recognized three types of poka-yoke for detecting and preventing errors in a mass production system:
1. The contact method identifies product defects by testing the product's shape, size, color, or other physical attributes.
2. The fixed-value (or constant number) method alerts the operator if a certain number of movements are not made.
3. The motion-step (or sequence) method determines whether the prescribed steps of the process have been followed.

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[290]

The X index is a measure of expected stock market volatility that is calculated with S&P 500 options prices. It often spikes when U.S. stocks tumble. Hence, it is commonly referred to as the ‘fear index‘.
X was in the news after it surged to its highest level since March 2020 amid Monday’s turmoil.
Identify X.

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VIX or Volatility Index
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[261]

Identify X and give funda.
United States – X
Russia – GLONASS
China – BeiDou
European Union – Galileo
India – NacIC
Japan – QZSS

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These are the different Global Navigational Satellite Systems:
United States: Global Positioning System (GPS)
Russia: Global Navigation Satellite System (GLONASS)
China: BeiDou Navigation Satellite System
European Union: Galileo
Countries with Regional Navigational Satellite Systems:
India: Navigation with Indian Constellation (NavIC)
Japan: Quasi-Zenith Satellite System (QZSS)
Read about the politics of different Global Positioning Systems.

[251]

In 2008, a kindergarten teacher in Japan adopted a dog called Kabosu. The Japanese pup began her rise to viral fame when a photo was posted of her with her eyebrows raised.
The quizzical snap soon became one the internet’s favourite meme & also became the symbol of a cryptocurrency.
Can you identify the meme or the cryptocurrency?

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Doge
Original Doge memeIn Japan, Kabosu and Sato were known as pet and owner rather than a meme, and her blog Taking a walk with Kabosu-chan was the fourth-most popular pet-related blog in the country as of December 2013. Reacting to the meme, she explained, "to be honest, some pictures are strange for me, but it's still funny! I'm very impressed with their skills and taste. Around me, nobody knows about the Doge meme. Maybe I don't understand memes very well, because I'm living such an analog life."
Read More about Kabosu the dog.

[250]

In Japan, X sounds similar to Kitto Katsu (きっと勝つ), translated as “You will surely win”. The company behind X has tried to leverage this by positioning the product as a good luck charm, especially for students.
The people can also write messages on X & directly mail it via post for good luck.
Also, the product has 70+ variants in the country.
Can you identify X?

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Kit Kat
Some of the flavours of the chocoloate in country are Apple, Banana, Butter, Cheese, Edamame, and one of the top selling ones...Soy Sauce.
Read More about the fascinating story of Kit Kat in Japan.

[237]

The first version of this was introduced in 1982 by computer scientist Scott Fahlman.
From 1990s onwards, it became widespread in Japan through telecom providers like DoCoMo, Softbank & Sharp.
In 2010s, seeing the popularity in Japan, it was adopted by OEMs in the USA where it was standardized & is now used globally.
What am I talking about?

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Emojis.
The concept started as smileys to convey emotion through text in 1982. From there it took the form of emojis which were, over the years, standardized under the Unicode.
Read More about the history of Emoji.

[155]

Sweden was the first to introduce this policy in July 2009.
EU implemented this policy in June 2014.
Japan implemented policy in 2016, and recently became the last economy in the world to have this.
What am I talking about?

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Negative interest rates.
Japan recently announced that it would be moving towards positive interest rates. A change in policy after 8 years.

Read More about Japan's story with it's monetary policy.

[47]

X is thought to have originated independently in different countries around the world, however the earliest records have been found in China. German educator Friedrich Froebel, inventor of the kindergarten, was an avid advocate of X and its educational benefits and related it to Life, Truth & Beauty. In fact the art form that we know X by today, derives a lot from German ideas, which standardized it & gave it its iconic rules like ‘no cutting’.
Identify X.

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Origami
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