l’usage des technologies de l’information et de la communication: un défi pour les établissements publics de santé en Algérie.

Interactivity has established itself as a daily practice and an object of research with technological development in particular the internet and multimedia. It is one of the main characteristics of the communication based on exchange, feedback and user participation, for this, the requirement of its facilitation and its profitability requires the implementation of functionalities and actions through applications ensuring interactivity on digital platforms. This article aims to measure the applications of interactivity available on the electronic site of public health organization in Algeria on which we applied the scale of interactivity achieved through the site of the organization under study. [ABSTRACT FROM AUTHOR]