1 Introduction: The debate over eHealth.- 2 Definitions of eHealth.- 3 An introduction to the technological basis of eHealth.- 4 eHealth and me: The implications of the Net for health care relationships.- 5 Legally eHealth.- 6 EU support to eHealth and cost-benefits.- 7 No (e)Health without (e)Research.- 8 eHealth policy.- 9 The high-tech face of eHealth.- 10 The data-driven revolution of healthcare.- 11 eEducation and eHealth: a call for action.- 12 Conclusions.