SCI	Spinal Cord Injury
ADL	Activity of Daily Living
HMI	Human-Machine Interface
SMI	SensoMotoric Instruments
ETG	Eye Tracking Glasses
EEG	Electroencephalography
EMG	Electromyography
AMiCUS	Adaptive Head Motion Control for User-friendly Support
MEMS	Micro-Electro-Mechanical System
MARG	Magnetic AngularRate Gravity
SOC	System on Chip
NASA-TLX	NASA Task Load Index
DOF	Degree of Freedom
GUI	Graphical User Interface
SD	Standard Deviation
ET	Eye Tracker
RTLX	Raw Task Load Index
SE	Standard Error