Table 3.

Overview of the identified challenges with the prevailing theme and the possible co-themes for each challenge.

Challenge	Type of challenge
	Technology-related	Organizational	Socioeconomic	Ethical
Design and usability of technology	xa
ICTb solutions are time-consuming	x
ICT solutions lack specificity	x
ICT solutions are not integrated in different devices	x
ICT solutions don’t provide diverse content	x
Distrust in technology	x	yc
Digital illiteracy	x	y	y	y
ICT may replace other support measures for informal caregivers		x
Lack of awareness		x
Lack of Interoperability and fragmentation of support solutions	y	x
Gap between research and ICT-based support solutions providers	y	x
Funding and cost of technology		y	x
Sustainability and lack of business models		y	x
ICT may create inequality			x	y
Poor ICT infrastructure	y	y	x
Autonomy				x
Privacy	y			x
Technophobia and dehumanization of care	y	y		x

^ax: prevailing type of challenge.

^bICT: information and communication technology.

^cy: overlapping with additional possible co-themes.