[Technology at the heart of vulnerability]. / La "techné" au cœur de la vulnérabilité.

The ubiquitous presence of the elderly in care services raises questions about the evolution and limits of new techniques and technologies in the care relationship. We carried out a cross-sectional study in a geriatric ward, using parallel patient and carer questionnaires to assess how each felt about innovations, analyze their opportunities and evaluate their dangers in care provision.