Probelems: reflecting on a technology probe into peer involvement in cardiac rehabilitation

Given the widely acknowledged impact that social support has on health outcomes, we set out to investigate peer-involvement in cardiac rehabilitation and explore the potential for technological support thereof. We planned to deploy a purpose built technology probe into a 10-week rehabilitation program. This paper presents the findings of the probes pilot study, where rejection of technology and reluctance to involve peers highlighted important considerations for the design of peer-based health promotion technologies and methodological considerations for the study of peer-involvement in behavioural change as well as pervasive health research in general.