Table 2.

Extracted Data Points and their Description

Data Point	Description
Identifier	Identifier for the publication, such as Digital Object Identifier (DOI) or PubMed Identifier (PMID)
Title	Title of the publication
Country	Location of the study
Device	Smart speaker used for the study
Audience	Primary group using the device. Patient, Provider, and Caregiver
Aim	Goal of the research study
Study design	Methodology used to collect research data to support outcomes
Population	Demographic characteristics of the study participants
Population Condition	Health care condition(s) of the study patients
Outcomes	Outcome of the research study