For example , utility can be realized from the use of knowledge encapsulated in a computer or an automobile apart from having to learn why they work .
The value of encapsulation lies in the avoidance of the cost of learning to make use of the encapsulated knowledge .
Utility can be realized from the use of knowledge encapsulated in a computer or an automobile apart from having to learn why they work .
The value of encapsulation lies in the avoidance of the cost of learning to make use of the encapsulated knowledge .