Private lessons from a pro golfer and kinesthetic practice mechanical tools have been introduced for improving golf swing. Although, these costs are high and these are also given time to bear fruit. On the other hand, it can be noticed, according to analyze related works, that there is the critical point of modification of posture for naive amateur golfers. In other words, they may improve their swing-forms in comparative shorter period. We tried to execute experimental study of inspecting golfers swing using a motion-capture system.

The purpose of this study is to answer an essential question "What is phenomena emerging before us?", with the aid of the notion of primitive chaos and a mathematical method, topology. Here, the primitive chaos is closely related to fundamental problems such as determinism, causality, free will, and irreversibility. By exploring conditions for the guarantee of existence of the primitive chaos, we can see the emergence of infinite varieties of events and causalities, including the relation between whole and part, the methods of recognizing phenomena, and the notions of self-similarity, coarse graining, and logic.

The 19th International Congress of Linguists was held in July 2013 at Geneva, where the author presented two posters on the Origin and Mechanism of Human Language, the Digital Linguistics. There he encountered "Language and Learning: The Debate between Jean Piaget and Noam Chomsky" held in Paris in 1975. Having investigated the debate between Piagetian constructionism and Chomskyan innatism, he concluded that Chomsky is based on Mind-Body Dualism, and that the author's original Digital Linguistics can terminate the debate with the victory of Piaget.

We analyzed features of the reader absorbed in reading by recording states of reading from the start to the end. As a result, from changes of stability of the reading speed and bodily features, the state where it was gradually absorbed in reading was observed.

There are so many sounds we encounter everyday that most of them are ignored, especially the sounds one makes, since they are considered as just a result of our life movements. However, those sounds can be one of a tool to make your life scene better. In this paper, we suggest "Sound essay" to pick up how the sound one makes can play an role to your everyday life scene. The composing form of essay brings you to find out new role of your sound constantly.