Tests Performed on the Mask and Air Delivery System to Insure Safety and Comfort

Change in Pressure Simulation: 

Air pressure is reduced or compressed at certain locations in the delivery system. The pressure scale is low (blue) to high (red)

Note: The the top and bottom of the tank remain blue because they were used as constraints and therefore must stay completely rigid in space, feeling no effect from the pressure within the tank.  

Center of Gravity Simulation:

The center of gravity was located in order to ensure that the mask is well balanced and comfortable when worn. The center of gravity is near the center of the mask and a few inches back from the front, placing the center of gravity near the users left nostril, giving an almost perfect balance.