trtldvr:
Or you could design a rear view mirror for a dive mask.It's already been done but it flopped.
My wife has been known to keep a small makeup mirror on a wrist lanyard to serve the purpose.
Pete
Invention Idea
- Thread starter Zenshift
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It's already been done but it flopped.
My wife has been known to keep a small makeup mirror on a wrist lanyard to serve the purpose.
Pete
ah tahts cool never seen that before, but I like the handheld mirror idea for insta buddies
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Proximity alarm be rather easy to do acoustically. Not very expensive (I'd guess retail about a $100). With some thought you could even get them to handshake and ignore all but "registered ones." We had some acoustic diver beacons back a while ago for finding spots, they worked OK.
Small wrist mounted mirrors also work.
Small wrist mounted mirrors also work.
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