Mobile messaging apps in Asia

Short / Instant / Mobile messaging apps compete fiercely. It has about 5 year history and has a numerous players (e.g., WhatsApp, Line, Wechat, QQ, and Kakao Talk, Snpachat, Telegram, and Viber, to name a few). Some focus on simple communication and others provide interesting features including stickers and animated figures. I visited YongPyong ski…

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Verbal instructions do not work

People often use verbal signs to give instructions to others. The store owner posts a sign on the window saying, “This is a window, please use the door.” Government officers paint “Look Right” at the pedestrian crossing. However, I have observed numerous store visitors and pedestrians mistakenly push or slide the window and look left…

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Break: take a rest vs. get inspired

We need breaks from our everyday work. Although they have a single objective, breaks have at least two different forms. For instance, some of my friends want to take a rest without having interactions with others. They turn off mobile phones, go to an all-inclusive hotel, and then spend time on doing nothing but reading…

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Train experience: Mechanical vs. Electronic

I recently traveled on trains in UK (London – Edinburgh) and in Korea (Seoul – Busan) and found two interesting differences. First, I used a physical train ticket in UK and used an electronic ticket in Korea. In UK, I collected a paper ticket at the station and then physically showed it to the conductor…

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Advantage of popular first name

First name (or given name) is the name that identifies a specific person. It differentiates a person from other members of a group, such as a family or clan, with whom that person shares a common last name (or family name). While last name is normally inherited, first name is “free to choose” and thus can…

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