Fig. 1From: Public health policy-making for hearing loss: stakeholders’ evaluation of a novel eHealth toolSchematic representation of the EVOTION platform. Middle: the EVOTION Data Repository collecting data from various sources. Left: Hearing aid users transmitting data via smart hearing aids, smartphones and potentially via smartwatches if available using a Bluetooth connection. Bottom right: healthcare professional entering data from the clinic either directly through a dashboard of the platform or through existing clinical databases connected to the EVOTION Data Repository. Top right: policy-maker running queries on the EVOTION database through the dashboard in order to answer specific public health issues. Source: Pontoppidan 2019 [27]. Used with permissionBack to article page