Principles of Usability

Usability principle itself means principles - principles which apply to perpetrators of users, especially in information technology in addressing the impact and positive negative of what they've done it.

Usability Principles and keeping itself divided into parts:



1. Human Ability; where the human role in addressing in particular the progress of this technology with an act of positive or negative.

 Dealing with a positive one's own means using technology to not break the rules - rules which already exist or legal norms in force in the community.
While on the other side with the positive response that is using technology to an interest that would interfere with or damage in terms of - in terms of customary norms, culture, security, or user behavior itself.

2. Human Capabilities: ie an act or capability of a person in the form of vision, hearing, touch and processes used to capture all the information they capture.
- Vision, vision is a tremendous ability to capture all the information by using his eyes. Many more people see than hear.
- Hearing: no longer can deny hearing is one other way than with a vision to capture the information.
- Touch is an action of our hands in providing information, particularly by tapping the keyboard we have used the ability of touch we are channeled into the keyboard itself, the role of touch is very big in providing technological progress because most of the existing commands on the computer much use of the hand as input on the keyboard.
- Process is an amazing ability of a Man in a move which will lead to an output or output that can impact negatively or positively.

3. Memory.
Memory is an excess of which is given by God that can store any kind of information captured by all five senses.
The memory itself is divided into 2, namely:
- Short Term Memory
Ability to store any information which at the time you receive in a short time but can you call back at that time also with reduced memory in the memory itself.
- Long Term Memory
The ability to store information in a larger storage capacity in because it is usually very impressive tersebit the recipient of information for example: information related to his interest, experimentation, science and so forth.

4. Problem Solving
This is one other amazing abilities of a human being that is able to resolve any problems encountered with the use of memory as well as their knowledge so that makes it easier in the solution.

Posted in: Computers