Exclusion
dementia, paralysis
HEARING IMPAIRMENT, SEVERE VISUAL IMPAIRMENT

Probably dementia, as defined by a Hong Kong version of the Montreal Cognitive Assessment (MoCA) score of < 19 [Severe visual impairment, as defined by a lens-corrected visual acuity score of < 6/60 [Severe hearing impairment, as defined by failed whispered voice test [Bilateral upper limb paralysis, as defined by the Medical Research Council Muscle Power Scale of < 4 [Participated in any VR activities in the past 6 months or concurrently.