AR

AR Glasses Weight & Facial Ergonomics

Center of gravity, cantilever moment, and nose bridge pressure simulator

Hardware Parameters Biomechanical Spec
195 g
72%
38 mm
2.4 cm²
1.5 N

Ergonomic Standard: ISO 9241-940 / MIL-STD-1472G recommend continuous sustained facial contact pressure below 0.85 psi for prolonged wear (>1 hr) without deep tissue ischemia or headache onset.

Biomechanical Contact Simulation Side Profile Vectors
Center of Mass (CoM)
Nose Bridge Bearing
Cheekbone & Temple Vectors
Nose Bridge Pressure
1.78 psi
Cheekbone & Front Load
140.4 g
Forehead/Temple Clamp
0.85 psi
Sustained Comfort
32 min
FATIGUE TOLERANCE RATING CRITICAL LEVERAGE
High (Nose Pinch & Bridge Fatigue)
Front-heavy weight overhang exceeds 1.5 psi nasal threshold. Expect pain, slipping, and red indentation rings within 30-40 minutes without top strap or counterweight.
Hardware Ergonomic Analysis Ready to export 

      

    

  


  


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