Feature
Now detect your stress level from sweat with this waterproof wearable sensor
New York: Scientists have developed a waterproof wearable patch, which when applied directly to the skin, absorbs sweat and within seconds assesses how much cortisol-stress hormone-a person is producing.
Clinical tests that measure cortisol, which rises and falls naturally throughout the day, provide an objective gauge of emotional or physical stress and can help doctors tell if a patient’s adrenal or pituitary gland is working properly.
While current methods require waiting several days for results from a lab, with the novel patch, a user just needs to sweat enough to listen, apply the patch and connect it to a device for analysis, giving the results within seconds.
“We are particularly interested in sweat sensing because it offers non-invasive and continuous monitoring of various biomarkers for a range of physiological conditions,” said lead author, Onur Parlak from Stanford University, US.
“This offers a novel approach for the early detection of various diseases and evaluation of sports performance,” Parlak added, in the paper published in the journal Science Advances.
Scientists develop waterproof wearable sensor to detect stress level from sweat:
If the prototype version of the wearable device becomes a reality, it could allow people with an imbalance to monitor their own levels at home, the researchers said.
A fast-working test like this may also reveal the emotional state of young, even non-verbal, children who might not otherwise be able to communicate that they feel stress, they noted.
The team developed a stretchy, rectangular sensor around a membrane that specifically binds only to cortisol. Stuck to the skin, it sucks in sweat passively through holes in the bottom of the patch. A waterproof layer protects the patch from contamination.
The sweat pools in a reservoir, which is topped by the cortisol-sensitive membrane.
Charged ions like sodium or potassium, also found in sweat, pass through the membrane unless they are blocked by cortisol. It’s those backed up charged ions the sensor detects, not the cortisol itself.
The State Scores Extra High on Gaming-Friendly Industry Index
Meghalaya scored 92.85 out of 100 possible points in a Gaming Industry Index and proved to be India’s most gaming-friendly state following its recent profound legislation changes over the field allowing land-based and online gaming, including games of chance, under a licensing regime.
The index by the UK India Business Council (UKIBC) uses a scale of 0 to 100 to measure the level of legalisation on gambling and betting achieved by a state based on the scores over a set of seven different games – lottery, horse racing, betting on sports, poker, rummy, casino and fantasy sports
Starting from February last year, Meghalaya became the third state in India’s northeast to legalise gambling and betting after Sikkim and Nagaland. After consultations with the UKIBC, the state proceeded with the adoption of the Meghalaya Regulation of Gaming Act, 2021 and the nullification of the Meghalaya Prevention of Gambling Act, 1970. Subsequently in December, the Meghalaya Regulation of Gaming Rules, 2021 were notified and came into force.
All for the Tourists
The move to legalise and license various forms of offline and online betting and gambling in Meghalaya is aimed at boosting tourism and creating jobs, and altogether raising taxation revenues for the northeastern state. At the same time, the opportunities to bet and gamble legally will be reserved only for tourists and visitors.
“We came out with a Gaming Act and subsequently framed the Regulation of Gaming Rules, 2021. The government will accordingly issue licenses to operate games of skill and chance, both online and offline,” said James P. K. Sangma, Meghalaya State Law and Taxation Minister speaking in the capital city of Shillong. “But the legalized gambling and gaming will only be for tourists and not residents of Meghalaya,” he continued.
To be allowed to play, tourists and people visiting the state for work or business purposes will have to prove their non-resident status by presenting appropriate documents, in a process similar to a bank KYC (Know Your Customer) procedure.
Meghalaya Reaches Out to a Vast Market
With 140 millions of people in India estimated to bet regularly on sports, and a total of 370 million desi bettors around prominent sporting events, as per data from one of the latest reports by Esse N Videri, Meghalaya is set to reach out and take a piece of a vast market.
Estimates on the financial value of India’s sports betting market, combined across all types of offline channels and online sports and cricket predictions and betting platforms, speak about amounts between $130 and $150 billion (roughly between ₹9.7 and ₹11.5 lakh crore).
Andhra Pradesh, Telangana and Delhi are shown to deliver the highest number of bettors and Meghalaya can count on substantial tourists flow from their betting circles. The sports betting communities of Karnataka, Maharashtra, Uttar Pradesh and Haryana are also not to be underestimated.
Among the sports, cricket is most popular, registering 68 percent of the total bet count analyzed by Esse N Videri. Football takes second position with 11 percent of the bets, followed by betting on FIFA at 7 percent and on eCricket at 5 percent. The last position in the Top 5 of popular sports for betting in India is taken by tennis with 3 percent of the bet count.
Local Citizens will Still have Their Teer Betting
Meghalaya residents will still be permitted to participate in teer betting over arrow-shooting results. Teer is a traditional method of gambling, somewhat similar to a lottery draw, and held under the rules of the Meghalaya Regulation of the Game of Arrow Shooting and the Sale of Teer Tickets Act, 2018.
Teer includes bettors wagering on the number of arrows that reach the target which is placed about 50 meters away from a team of 20 archers positioned in a semicircle.
The archers shoot volleys of arrows at the target for ten minutes, and players place their bets choosing a number between 0 and 99 trying to guess the last two digits of the number of arrows that successfully pierce the target.
If, for example, the number of hits is 256, anyone who has bet on 56 wins an amount eight times bigger than their wager.
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