People life is today surrounded by a digital world environment which enables to interact with user and to react on user needs not only after user's requests, but also before the user needs grow. Paper deals with a concept of User Adaptive System (UAS) with two areas of user context along with reaction on them. A Predictive Data Push Technology (PDPT) Framework concept is mentioned as a possible solution fo user location context changes as well as a Biotelemetrical Monitoring System (BMS) is suitable for user biomedical data changes reaction on.