Ubiquitous and mobile computing technologies can provide novel and powerful support for home-based
management or improvement of the well being of the ageing population living with care conditions in their own
homes. However, such home care systems are not easy to design. In particular, such system are subject to
potential problems arising from competing demands of different interacting stakeholders, resulting in potential
failure or at least serious degradation of system effectiveness or user satisfaction. We present a conceptual
framework for the representation of such stakeholder conflict in home care systems, identifying types of
stakeholder, types and sources of potential conflict, and some initial ideas about how design methods and
appropriately constructed system infrastructure might help with the identification, negotiation and resolution
of such conflict