Figure 1.

Overview of Experimental Strategy. (A) Images of the three cough simulators: MAD Nasal, GloGerm^TM MIST, and the spray gun (left to right). (B) A conductive mounting tab with 8 mm carbon tape is shown before and after collecting droplets. (C) Still frames from the video used to quantify simulated cough velocity for MAD Nasal before and after a simulated cough. (D) The 2D reconstruction for a MAD Nasal simulated cough and a profile of the resulting 3D reconstruction on Fusion 360. (E) A photograph of the force-sensing resistor used for the force measurement experiment.