How to Build a Patient-Specific Hybrid Simulator for Orthopaedic Open Surgery: Benefits and Limits of Mixed-Reality Using the Microsoft HoloLens

Table 1

Demographics of participants in the qualitative evaluation study.

Profession/Position Held (engineers; med. staff: students, orthop. residents, and orthop. surgeons)	10; 10 (6, 1, 3)
Gender (male, female, nonbinary)	13, 7, 0
Age (min, max, mean, STD)	23, 48, 32, 7
Handedness (left, right, ambidextrous)	2, 18, 0
Vision (10/10 naked eyes, corrected to 10/10 with lenses)	10, 10
Experience with AR (none, limited, familiar, experienced)	8, 5, 5, 2
Experience with HoloLens (none, limited, familiar, experienced)	16, 3, 1, 0
Colour Blindness (no, yes)	20, 0
English Reading (none, limited, familiar, experienced)	0, 0, 12, 8
English Speaking (none, limited, familiar, experienced)	0, 2, 11, 6