Effects of Augmented Reality on Humans

Effects of Augmented Reality Glasses on Muscle Activity, Balance, Physical and Mental Fatigue

Nowadays, augmented reality (AR) has gained attention but little is known concerning its repercussion in individuals when considering some mental and physiological aspects. Therefore, the aim of this study was to investigate the effects of AR glasses on some cognitive and physiological functions in an attempt to determine its safety for workers.

Twelve volunteers were tested during two separate randomized sessions: one with AR glasses (ARGlass) and one in normal condition (Normal). Participants had two perform different tasks of a 90 minutes total duration. Before, during and after these tasks, two feet balance, one foot balance, precision balance, stroop and memory tests were performed. Also, heart rate and electromyographic activity of some muscles were recorded. Finally a survey was filled to determine, for example fatigue, pain or comfort.

Inclusion Criteria:

• healthy
• BMI < 27
• physically active
• informed consent written form

Exclusion Criteria:

• in-habitual fatigue
• taking drugs and alcohol more than twice a day
• potential psychomotor disease
• injury in the preceding 3 months
• no healthcare