Breathable Window Mask with Heat Sealed Seams! MakerMask: Expression v6 (6 minutes)
Channel: Maker Mask
Date: 2020-08-13

In this video provide an overview of the construction of the MakerMask: Expression mask, a fitted mask with a clear window material to allow easier visualization of mouth movements important for speech recognition and understanding. See MakerMask.org for patterns and additional information. https://makermask.org/masks/expression-window-mask/