Editor’s Note: This is part of series about User Experience (UX) which is essential part of product introduction to its user. Here the writer tries to explain what is UX all about and the importance of UX for a prototype, product or application.

UX (User Experience) is a new field that emerged from the relationship between human and technology. In the beginning, this relationship was studied under the name HCI (Human Computer Interaction). HCI experts study the ability of computers (general: technology products) in interacting with human, while the human ability is studied by Cognitive Psychology experts, also Human Factors experts coming from Industrial Engineering field.

These fields of knowledge combine into a new field called Interaction Design (IxD), where interaction between human and technology is defined in a design before the product is implemented. The Design knowledge emphasizes the importance of a system to be tested with expected users from its simple form (low fidelity prototype). The result of interaction between test-users and the prototype is taken into account for the purpose of developing the system further up to the final form (working prototype). The evaluation process with expected users can be performed several times (iterative) until an appropriate design is decided.

Continue reading [Guest Post] UX: Introduction