Table 4.

Inclusion and exclusion criteria used in this systematic literature review (SLR).

Inclusion	Primary studies about the development of the Hand Gesture Recognition (HGR) model.
Criteria	Primary studies that use electromyography (EMG) as input of the HGR model.
	The full text of the primary study was not available.
Exclusion	Primary studies that do not use machine learning (ML) in the HGR model.
Criteria	Primary studies that do not indicate that their models are in real time.
	Primary studies that are in another language than English.
	Primary studies that are not peer-reviewed.