I　talk about an artificial limb. An artificial limb that is used for loss of limbs is a general term. Probably we all know it. It’s developed for restoring a shape and a function of limbs. Now, it’s divided into an artificial hand and leg and finger and eye. Generally, it’s used for hands and feet of a man who is living in wheelchair and is a physically handicapped person. These machine’s functions make any acts possible. Recently developed technology and better feel prosthesis have been exploited. But company that can manufacture it is a few and a price is still high. Eventually more cheaper and more high quality would be exploited. Then, much more people will be relieved by it.

Hearing Aid

              I will introduce a hearing aid to you. The hearing aid, literally, helps us to be able to hear words or sounds louder. Commonly, the hearing aid is used the old and the person who is hard to hearing. But many people use it now.

 How To Use ?

1.    Buy the equipments.

2.    Set it to your ears. (hook or put into your ears)

3.    Switch on!

….That’s the end

 How Much ?

About ￥2,000 – ￥50,000.

 Three Varieties !

1.    The one of hole type.                →   hard to see

2.    The one of hook type.               →   many variety

3.    The one of pocket type.            →   easy to use