Defining Activities & Events
In this system the activities and events must be defined first
using an area or an interactive object.
Area is used to represent an event that does not need
interaction with an object. Such as : entering class.
Interactive object is used to represent an activity that does
need to interact with an object and have an area which the
activity might occur. Such as: sitting on chair, or playing
games.
C. Getting the Identity of Children Involved
To know the type of event that occur, the system will check
the children’s coordinate in class whether is the child’s
coordinate inside an area (polygon) of the defined event.
While to know the type of activity that occur, the system
will check the children’s coordinate in class. First the system
will check the distance between each child to the object origin
point. Then checks the children’s coordinate in class whether
is the child’s coordinate inside a working area (polygon) of
object.