When scuba divers need to say 'I'm okay' or 'Shark!' to their dive partners, they use hand signals to communicate visually. But sometimes these movements are difficult to see. Now, researchers have ...

Researchers have designed waterproof gloves equipped with sensors that can translate hand gestures into messages, which could help divers communicate better. When you purchase through links on our ...

When it comes to communicating with one another while underwater, scuba divers typically use either hand signals or writing boards … both of which have limitations. Soon, however, they could be ...

Scuba divers, pilots and astronauts all have one thing in common: procedures to keep each other safe in case of emergency. That includes a standardized set of hand signals that are useful when the ...

When scuba divers need to say “I’m okay” or “Shark!” to their dive partners, they use hand signals to communicate visually. But sometimes these movements are difficult to see. Now, researchers ...