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The front casing was redesigned and the vents were removed to prevent dust from entering the vents. The re-design took the following thermal recommendations from Intel RealSense into account:
The bottom cut for the vents has been removed and the top has been kept open with an additional part added to mount two 20mm x 20mm fans a 10mm x 10mm fan
Dust mesh filters were designed to be placed above and below the case.
Rubber sealing has been added between the front and back casing as well as the front casing and camera lense allowing for additional protection against dust.
The link to the rubber sealing added (diameter of 2 mm): Link
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