Hi all, I am a student designer working on a scuba breathing device. I would really appreciate any comments or critique on my half face mask design. Below is an image of my design, Thanks!
https://s3.amazonaws.com/s3images.c...487129&Signature=Q0N/eomL8tVe4T50CYamjZRNf38=
https://s3.amazonaws.com/s3images.c...487129&Signature=Q0N/eomL8tVe4T50CYamjZRNf38=