VR	Virtual Reality
DHM	Digital Human Model
MVC	Maximum Voluntary Contraction
IMU	Inertial Measurement Units
RMS	Root Mean Square
RULA	Rapid Upper Limb Assessment
REBA	Rapid Entire Body Assessment
PEI	Posture Evaluation Index
WEI	Workcell Evaluation Index
OWAS	Ovako Working posture Analysing System
EWAS	European Assembly Work-Sheet
$t_i$	Time duration of the generic phase
$T_{tot}$	Total time of the whole task
sEMG	Surface electromyography
ICOSAF	Integrated and COllaborative Systems for the smArt Factory
$BRG$	Bend and Reach plus Grasp
$ABG$	Arise from Bend, Get
$TBW$	Turn Body and Walk
$BR$	Bend and Reach
P	Positioning
$ABP$	Arise from Bend, Put
$BB$	Biceps Brachii
$TB$	long head of the Triceps Brachii
$AD$	Anterior Deltoid
$ES$	Erector Spinae at L3 level
$RF$	Rectus Femoris
SUS	System Usability Scale
NASA TLI	NASA Task Load Index