Rotational Chair Testing Rotational chair tests involve sitting in a chair that gently turns from side to side. Corresponding eye movements are recorded via ENG/VNG methods to assess inner ear ...

Seat pads, if present, should be machine washable and/or easy to clean effectively with a damp cloth or sponge. The Ingenuity Trio 3-in-1 is part of the High chairs test program at Consumer Reports.