Table 1.

Keywords and search terms.

Keywords	Search terms
Group 1	Family carers, informal caregivers, informal carers, family caregivers
Group 2	Old, elderly, aged, senior, older people
Group 3	Barriers, obstacles, challenges, problems, difficulties, complications, concerns
Group 4	Web, internet, online platform, information technology, mobile application, information and communications technology, ICTa

^aICT: information and communications technology.