Video

1. Introduction screens
    (a) What's your title?       
          Texchured paving block.

2. General background to the problem
    (a) In general      
          Texchured paving block is placed on the ground to guide the blind safely.
          Miyake Seiichi invented it in 1965 in the wake of  blind friend.
          It was set up in Okayama for the first time in the world.

3. Introduction to the problem in Okayama
         Texchured paving block is loose.
          Healthy person walk and stop the bike on it.
        
    (a) giving reasons why the problems exist
          People's awareness is low.
          Texchured paving block is 4000 yen so expensive.
    (b) why the problem is bad for us.
          People's moral is reduced.

4. Solutions
    (a) Good points
          It can be changed by our consciousness.
    (b) Bad points
          It can't reach to solve for difficult problems such as the cost.