Dementia is a source of growing concern globally, and often impacts on social and communicative functioning. INdependent LIving Support Functions for the Elderly (IN LIFE) was a project carried out within the European Commission Research and Innovation programme Horizon 2020 that resulted in the development of two digital communication aids for reminiscence intervention for elderly people with dementia and their communication partners. The purpose of this intervention study was to investigate the effects on quality of life for people with dementia when using these aids. People with dementia (N = 118) and their formal care-givers (N = 187) and relatives (N = 9) were given the communication aids for a period of 4–12 weeks. To assess a range of outcomes, questionnaires developed within the project were used along with the EQ-5D (European Quality of Life – 5 Dimensions) and QoL-AD (Quality of Life in Alzheimer's Disease) questionnaires. Quality of life improved among people with dementia when measured using EQ-5D (p < 0.05). There was also a correlation between the impact on the participants’ health and wellbeing, the carers’ rating of the usefulness of the digital communication aids and the care-givers’ satisfaction with using technology (p < 0.05). These results indicate that digital communication aids may be useful in social interaction where one partner has dementia.

and CS are responsible for the overall design of the study, and the development of instruments. SD, MB, KL, AE, CS and EI are responsible for the organisation of data collection. MBN and J-AS are responsible for the analysis and interpretation of the data and for the drafting of this article under the supervision of KL. SD and MB are responsible for revising this article for content and for getting it into a state ready for submission.The paper has now been updated with the correct author information and this corrigendum published.