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Researchers have design a rainproof e - baseball glove that could help Aqua-Lung divers substantially communicate with each other and with hoi polloi on boats on the surface using manus signaling .
power by artificial intelligence ( AI ) , the " hand gesture acknowledgment glove " ( GRG ) is equip with sensors that bring forth electrical pulses in response to 16 hand gestures commonly used by divers underwater , let in the index finger - to - thumb motion for " OK , " according to a study published 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 up to of translate them into Book , which could enable more effective communication between divers and with people at the open .
E - gloves are not a new conception and are already in developing — for model , to help people who have experienced a strokeregain their fine motor skills . But , until now , project an e - boxing glove that is both rainproof and comfortable to have on remained a challenge .
The electronic sensors integrated into the young invention are inspire by the material body and layout of starfish ’s tube - comparable feet , according to the study . electric signals are created by a series of flexible microscopical column , which the researchers embedded in thin sheets of a waterproof plastic material called polydimethylsiloxane . They then surface the micropillar - studded shroud in a conductive stratum of silver medal and sandwich two pieces together with the micropillars facing in to create a sensor .
A scuba diver signals that they are “OK” with their hands.
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Each sensing element is roughly the size of a USB - C interface and detects dissimilar pressures , according to astatement . To create an e - mitt that respond to hand movements , the research worker individually packed 10 sensors in ego - adhesive patch and sewed them onto the knuckles and first finger’s breadth joints of their epitome .
With the assist of a participant wear out the east - glove , the squad then trained a machine discover algorithm to make out the electrical signaling corresponding to 16 hand gestures commonly used during diving . They used the algorithm to produce a computer broadcast , which translated these motion into countersign with 99.8 % accuracy , concord to the study .
" Basic diver to frogman hand signal shape well in decent visibleness but are more slick at Nox or in inadequate condition and obviously do n’t supply a mean of communicating with the surface,“Keiron Fraser , an associate prof in marine conservation and head of the scientific diving event curriculum at the University of Plymouth in the U.K. , severalise Live Science in an electronic mail . Fraser was not involved in designing the baseball mitt .
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The design may be particularly useful for operations that require physical contact between scuba diver and the surface , Fraser tell . During their exploration , Fraser and his fellow employ voice communication systems that are either hardwired or transmit through water , but " the outfit is bulky and expensive , " he said . Military and commercial divers also utilise voice communication theory , but these messages are leisurely to intercept and may therefore pose a security risk .
Waterproof e - gloves could supply distinct communicating canal during sore surgical process — and while the armed forces has the engineering science to carry typed content submerged , " a gloved system might be spry than typing , " Fraser allege .
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