Abstract
On human engineering to learn eye-movement is very useful. As the techniques to know eye-movements, an eye-marked camera and EOG (Electro-oculograph) are popular today.
The authors developed a simple EOG equipment and some experiments with it are performed. The eye-movement while reading a book is discussed and the effect of drinking on reaction time of eye-tracking is analized.
Other experiments are not concerned with eye-movement but with wink.
Normally the period between winks is less than 10 seconds, but while dozing, winks disappear. Then, by detecting the period between winks, it is possible to alarm.
The apparatus was produced and it is supposed that some other applications are possible in the studies of human engineering.
