Assertion: linguist's language | /r/HasAspect | manual-manual dialect
Facets:
Source sentences:
text: Many sign languages such as Auslan have a manual-visual modality and produce speech manually (using the hands) and perceive speech visually (using the eyes), while some languages like American Sign have manual-manual dialect for use in tactile signing by deafblind speakers where signs are produced with the hands and perceived with the hands as well.