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Researchers have designed a waterproof eastward - glove that could help scuba frogman intimately transmit with each other and with people on sauceboat on the surface using hand signals .
Powered by artificial intelligence ( AI ) , the " hand gesture recognition boxing glove " ( GRG ) is equipped with sensors that produce electric pulses in response to 16 hired man motion commonly used by loon underwater , include the power finger - to - thumb gesture for " fine , " concord to a study print April 10 in the journalACS Nano .
During tests, the new e-glove design translated 16 hand gestures into words with 99.8% accuracy.
These heart rate are then transmitted to a computer capable of read them into words , which could enable more efficient communication between loon and with people at the aerofoil .
E - glove are not a new construct and are already in development — for case , to help the great unwashed who have experienced a strokeregain their fine motor accomplishment . But , until now , plan an e - glove that is both waterproofed and comfortable to wear out remained a challenge .
The electronic sensing element integrated into the newfangled aim are root on by the shape and layout of starfish ’s tube - like foot , according to the subject . Electrical signals are create by a serial publication of flexible microscopic pillars , which the researcher embedded in slender sheets of a rainproof plastic material called polydimethylsiloxane . They then coated the micropillar - studded sheets in a conductive stratum of silver and sandwiched two pieces together with the micropillars facing inward to create a sensor .
A scuba diver signals that they are “OK” with their hands.
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Each sensor is more or less the size of a USB - speed of light porthole and detects unlike pressures , according to astatement . To make an e - glove that responds to turn over movements , the researchers one by one packed 10 sensors in self - adhesive patch and sew together them onto the knuckles and first finger’s breadth articulatio of their epitome .
With the helper of a participant have on the e - glove , the squad then trained a political machine study algorithm to recognize the electric signals correspond to 16 hand gesture normally used during diving . They used the algorithm to make a computer programme , which translated these gesture into word with 99.8 % accuracy , according to the study .
" Basic diver to frogman helping hand signal lick well in decorous visibility but are more tricky at nighttime or in poor conditions and obviously do n’t provide a means of pass along with the surface,“Keiron Fraser , an associate professor in marine preservation and head of the scientific dive program at the University of Plymouth in the U.K. , told Live Science in an email . Fraser was not involved in designing the glove .
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The innovation may be particularly useful for operation that require inter-group communication between scuba divers and the Earth’s surface , Fraser said . During their exploration , Fraser and his colleague use voice communication organisation that are either hardwired or channelise through water , but " the kit is bulky and expensive , " he said . Military and commercial underwater diver also utilize spokesperson communication , but these substance are easy to wiretap and may therefore position a security risk of infection .
Waterproof e - gloves could put up distinct communication canal during sensitive operations — and while the military has the engineering to transmit typed messages subaquatic , " a gloved organization might be quicker than typecast , " Fraser said .
