The philosophy of web 2.0 applications is based on the democratization of access to information by providing the users, having humble technical knowledge, with the possibility to participate and improve web functions. In this very context figures this article, which is part of a series of research conducted by the team within the framework of the development of web 2.0 and participatory design of web interfaces. It aims at proposing a new design technique of web interfaces through involving the user in all stages of this process. In this respect, the internet users' contributions will be quite useful in web interfaces design by answering the questionnaires suggested by the system. These questionnaires will be integrated within ontology of the domain of human-computer interface ergonomics. The answers to the suggested questionnaires will allow a semantic classification of profiles according to a vector model and, then, develop ontology of users. Accordingly, the system will be able to categorize users in a definite profile based on their ergonomic interests and make a decision about the interfaces recommended by each type of profile. This article consists of three sections. In the first section, HCI technologies related to web 2.0 are presented. Secondly, participatory design and interface evaluation methods will be discussed. In the third section, HCI evaluation model guided by an ontological approach will be advanced in order to help the system make decisions about interfaces. The conclusion comes in the last section.
The recommendation custom data is based primarily on the users' classification, and their integration in a process to address these interests. In this very context figures our article, which is part of a series of researches conducted by our team within a build of user profiles based on Human-Computer interface (HCI) ontology for recommendation custom interfaces. The extension of this approach provides a semantic representation of the concepts of ergonomic interfaces using reference ontology HCI. In this context, we benefit from the internet users' contributions, by answering the questionnaires suggested by system. These questionnaires will be integrated within ontology of the domain of HCI ergonomics. The answers to the suggested questionnaires will allow a semantic classification of profiles according to a vector model which will be defined later. This article consists of four sections. In the first section we present personalization techniques and recommendation. Secondly we set out construction techniques of user profiles based on ontology, In the third section, we present our approach to building profiles based on ontology for a recommendation custom interfaces in order to help the system make decisions according to the centers ergonomic interest profiles, We conclude in the last section by summarizing our contribution and providing opportunities for our work.
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