during emergency and critical conditions (on-line and off-line), to get right content that may be useful to take decisions such as: estimating dosages, estimating objective assessment models, guiding on choosing medicine and solutions, reminding precise procedures/protocols, reminding the usages of accessible instruments (for example in an ambulance), etc. This requirement may be satisfied by using a set of technologies: server side recommendations, local recommendations, intelligent content model, suitable servers exploiting semantic computing on content, off-line availability of these features, etc.