In my opinion, the eHealth is the technology in healthcare that work as a bridge to connect the HCP and patient (interaction for health). The information will be generated on both sides and communicate via this bridge. The data were generated from patient by monitoring/tracking (health in our hands). HCP get the data, analyze (data enabling health) and communicate back to patient.
The goal of the eHealth is to enhance patient care, patient accessibility and leverage the standard practice while the risk of using this system including the safety, privacy must be protected.