Paralysed person to kick off FIFA World Cup in Brazil

June 11, 2014

London, Jun 11: During the opening of the FIFA 2014 World Cup in Brazil Thursday, a paralysed person wearing a brain-controlled robotic exoskeleton is expected to make the first kick of the championship.

FIFA World CupPart of the "Walk Again Project", an international collaboration of more than 100 scientists, eight Brazilian patients who are paralysed from the waist down have been training for months to use the exoskeleton, researchers said.

"The system works by recording electrical activity in the patient's brain, recognising his or her intention - such as to take a step or kick a ball - and translating that to action," explained professor Miguel Nicolelis of US-based Duke University and the International Institute for Neurosciences of Natal, Brazil.

The system also gives the patient tactile feedback using sensitive artificial skin.

A sense of touch would be essential for the patient's emotional comfort as well as control over the exoskeleton.

"Thus the challenge was to give a paralysed person, together with the ability to walk, the feeling of touching the ground," added Gordon Cheng, head of the Institute for Cognitive Systems at the Technische Universitat Munchen (TUM), Germany.

As part of the "CellulARSkin" technology, the basic exoskeleton unit is a flat, six-sided package of electronic components including a low-power-consumption microprocessor.

It has sensors that detect pre-touch proximity, pressure, vibration, temperature, and

even movement in three-dimensional space.

Any number of these individual "cells" can be networked together in a honeycomb pattern, protected in the current prototype by a rubbery skin of molded elastomer.

According to Cheng, "It is not just the sensor that is important. The intelligence of the sensor is even more important."

Cheng views the FIFA event as a public demonstration of what science can do for people.

"Also, I see it as a great tribute to all the patients' hard work and their bravery!" he added.

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News Network
January 12,2020

Mumbai, Jan 12: India's pace spearhead Jasprit Bumrah will receive the prestigious Polly Umrigar Award for his exploits in international cricket in the 2018-19 season, the BCCI announced on Sunday.

The world's leading pacer will be honoured during the BCCI Annual Awards here on Sunday.

The world's No. 1 ODI bowler made his Test debut during India's tour of South Africa in January 2018 and has not looked back since. He picked up a five-wicket haul in South Africa, England, Australia and the West Indies becoming the first and only Asian bowler to achieve the feat.

He played a stellar role in the historic 2-1 Test series win in Australia, India's first Down Under and which helped them retain the Border Gavaskar Trophy. While Bumrah nets the biggest prize in the men's category, Poonam Yadav will claim the top prize in women's section and will be awarded the best international cricketer.

The award will be another feather in the leg-spinner's cap who recently received the Arjuna Award. Former India captains Krishnamachari Srikkanth and Anjum Chopra will be presented with the Col CK Nayudu Lifetime Achievement Award and the BCCI Lifetime Achievement Award for women respectively.

A member of the 1983 World Cup-winning team, Srikkanth took on the fearsome West Indies fast bowlers and scored an attacking 38, the top individual score in the low-scoring final at the Lord's. He also captained India and post-retirement served as the chief selector and it was during his tenure that the 2011 World Cup squad was picked.

Anjum is one of the finest batswomen and the first Indian to play 100 ODIs. In a career spanning 17 years, Anjum represented India in four 50-over World Cups and two T20 World Cup (played in one).

BCCI president Sourav Ganguly said, "The BCCI Awards is our way of recognising the finest on-field performances right from the age group to senior level and also honour our legends.

"It will be a special evening in Mumbai as we will also have the 7th MAK Pataudi lecture and I am delighted to inform that it will be Virender Sehwag, who will address the gathering."

Board secretary Jay Shah said, "The BCCI Awards are an important feature in India's cricketing calendar, a melange of aspiration and inspiration. "We wanted to make Naman bigger and better and have introduced four new categories – highest run-getter and wicket-takers in WODIs and best international debut men and women – from this year. A total of 25 awards will be presented."

Arun Singh Dhumal, the board's treasurer, said, "Right from domestic to international level, Indian Cricket has had a memorable 2018-19 season. We have started the year on the right note with Team India completing a convincing series win against Sri Lanka and they will be in attendance. The U-19 team is in South Africa for the World Cup and all eyes will be on the stars of tomorrow. It will be a special evening and I congratulate the award winners".

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News Network
May 10,2020

New Delhi, May 10: Former Australia captain Ian Chappell has proposed radical changes in the LBW laws, stating that a batsman should be given out leg before as long as the ball is hitting the stumps irrespective of the spot of its landing and impact.

Chappell also said captains should agree on one way of working up the ball which will encourage swing bowling, even as the ICC is considering the use of artificial substances to shine the ball instead of sweat and saliva in post-COVID-19 scenario.

"The new lbw law should simply say: 'Any delivery that strikes the pad without first hitting the bat and, in the umpire's opinion, would go on to hit the stumps is out regardless of whether or not a shot is attempted'," he wrote in a column for ESPNcricinfo.

"Forget where the ball pitches and whether it strikes the pad outside the line or not; if it's going to hit the stumps, it's out."

The 76-year-old said the change in lbw law would attract expected criticism from the batsmen but it would make the game more fair.

"There will be screams of horror - particularly from pampered batsmen - but there are numerous positives this change would bring to the game. Most important is fairness.

"If a bowler is prepared to attack the stumps regularly, the batsman should only be able to protect his wicket with the bat. The pads are there to save the batsman from injury not dismissal.

"It would also force batsmen to seek an attacking method to combat a wristspinner pitching in the rough outside the right-hander's leg stump," said Chappell.

He cited Sachin Tendulkar's example on how he negotiated Shane Warne's round the wicket tactic during the 1997-98 Test series in India.

"Contrast Sachin Tendulkar's aggressive and successful approach to Shane Warne coming round the wicket in Chennai in 1997-98 with a batsman who kicks away deliveries pitching in the rough and turning in toward the stumps. Which would you rather watch?

"The current law encourages "pad play" to balls pitching outside leg while this change would force them to use their bat. The change would reward bowlers who attack the stumps and decrease the need for negative wide deliveries to a packed off-side field," he said.

Chappell said his proposed change to the lbw law would also cut down "frivolous" DRS challenges.

"This change to the lbw law would also simplify umpiring and result in fewer frivolous DRS challenges. Consequently, it would speed up a game that has slowed drastically in recent times.

"It would also make four-day Tests an even more viable proposition as mind-numbing huge first-innings totals would be virtually non-existent."

On the substitute of shining the ball without sweat and saliva, Chappell said international captains should find out a way of working up the ball.

"With ball-tampering always a hot topic, in the past I've suggested that administrators ask international captains to construct a list (i.e. the use of natural substances) detailing the things bowlers feel will help them to swing the ball.

"From this list, the administrators should deem one method to be legal with all others being punishable as illegal," the cricketer-turned-commentator added.

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News Network
April 7,2020

London, Apr 7: Bowling coach Waqar Younis feels that it was the absence of pacers Wahab Riaz and Mohammad Amir which saw Pakistan getting whitewashed during Australia tour last year.

Amir and Riaz had quit the red-ball format ahead of the matches against Australia in 2019.

"Just before the Australia series, they ditched us and we had the only choice to pick youngsters.

We were the new management and decided to go on with taking in the younger lot and groom them. ESPNcricinfo quoted Younis as saying.

Pakistan was not able to win a single match in Australia as they got defeated both in T20Is and Test series.

"It's not like we have lost a lot, but yes they left us at the wrong time. But anyway, we don't have any grudge against them," Younis added.

"We cannot control players' choice on what they want to play, but then there should be a mechanism so we all are on board. "It's not like I am saying we could have won in Australia but we could have done better than what we have done," he opined.

Amir gave up the red ball format in July in order to manage his workload and extend his white-ball career for Pakistan as well as in T20 leagues around the world, while Riaz took an "indefinite break" from Test cricket in September last year.

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