The Logosease transceiver
Casio's Logosease device allows scuba divers to talk to one another, without the use of full-face masks (Photo: Shutterstock)
Ordinarily, if scuba divers want to talk to one another underwater, they have to wear special full-face masks that leave their mouths unobstructed by the regulator. Such masks are pricey and a bit cumbersome, however, so they’re usually only used by professional divers. Today, however, Casio announced the development of a new type of underwater voice communications device that works with plain old “eyes-and-nose-only” dive masks.
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