Robotic fabrics capable of changing their size and moving with precision have been developed by UK scientists.
The research team from the University of Sheffield, led by Dr Roderich Gross, has introduced a new class of low-power robotic modules, equivalent to a 50p coin in size, that can be linked together using an elastic mesh to form a new kind of intelligent material, known as "robotic fabric".
These innovative fabrics are composed of individual units called kilobots.
Each kilobot is a low-power module with minimal processing capabilities due to its compact size.
While these kilobots can move using vibration motors, their direction is not precise.
But when these kilobots are incorporated into the elastic mesh, they communicate with their neighbours, allowing the entire fabric to move and behave collectively.
The elastic mesh enables the kilobots to march together in formation, outperforming those connected by rigid links or not connected at all.
This research, published in Nature Communications journal, indicates a promising path towards the development of ultra-low-power robotic fabrics capable of navigating spaces inaccessible to humans.
This could have wide-ranging applications, from inspecting underground water pipes for damage to providing medical monitoring or treatment within the human body by using a shrunken version of the fabric.
More interestingly, these fabrics can change shape to fit through smaller spaces and restore their original form later.
The study also proves that a larger number of modules within the fabric leads to more effective movement in a specific direction.
This mirrors the natural phenomenon observed in bird flocks, where a larger group more efficiently determines the movement direction, referred to as the "many-wrongs principle".
The research does not rely heavily on energy-intense perception and thinking for movement, but on the physical bonds within the elastic mesh.
This reduction in energy requirements could aid in further miniaturisation of these modules, bringing us closer to the realisation of robotic fabrics made up of thousands of kilobots.
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Results
2pm: Al Sahel Contracting Company – Maiden (PA) Dh50,000 (Dirt) 1,200m; Winner: AF Mutakafel, Tadhg O’Shea (jockey), Ernst Oertel (trainer)
2.30pm: Dubai Real Estate Centre – Maiden (TB) Dh60,000 (D) 1,200m; Winner: El Baareq, Antonio Fresu, Rashed Bouresly
3pm: Shadwell – Rated Conditions (TB) Dh100,000 (D) 1,950m; Winner: Lost Eden, Andrea Atzeni, Doug Watson
3.30pm: Keeneland – Handicap (TB) Dh84,000 (D) 1,000m; Winner: Alkaraama, Dane O’Neill, Musabah Al Muhairi
4pm: Keeneland – Handicap (TB) Dh76,000 (D) 1,800m; Winner: Lady Snazz, Saif Al Balushi, Bhupat Seemar
4.30pm: Hive – Conditions (TB) Dh100,000 (D) 1,600m; Winner: Down On Da Bayou, Royston Ffrench, Salem bin Ghadayer
5pm: Dubai Real Estate Centre – (TB) Handicap Dh64,000 (D) 1,600m; Winner: Lahmoom, Royston Ffrench, Salem bin Ghadayer
On Women's Day
Shelina Janmohamed: Why shouldn't a spouse be compensated fairly for housework?
Samar Elmnhrawy: How companies in the Middle East can catch up on gender equality
The National Editorial: Is there much to celebrate on International Women's Day 2021?
Justin Thomas: Challenge the notion that 'men are from Mars, women are from Venus'
The specs
Engine: Two permanent-magnet synchronous AC motors
Transmission: two-speed
Power: 671hp
Torque: 849Nm
Range: 456km
Price: from Dh437,900
On sale: now
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MATCH INFO
Uefa Champions League semi-final, first leg
Tottenham 0-1 Ajax, Tuesday
Second leg
Ajax v Tottenham, Wednesday, May 8, 11pm
Game is on BeIN Sports
Key products and UAE prices
iPhone XS
With a 5.8-inch screen, it will be an advance version of the iPhone X. It will be dual sim and comes with better battery life, a faster processor and better camera. A new gold colour will be available.
Price: Dh4,229
iPhone XS Max
It is expected to be a grander version of the iPhone X with a 6.5-inch screen; an inch bigger than the screen of the iPhone 8 Plus.
Price: Dh4,649
iPhone XR
A low-cost version of the iPhone X with a 6.1-inch screen, it is expected to attract mass attention. According to industry experts, it is likely to have aluminium edges instead of stainless steel.
Price: Dh3,179
Apple Watch Series 4
More comprehensive health device with edge-to-edge displays that are more than 30 per cent bigger than displays on current models.
While you're here
The specs
Engine: 4.0-litre V8 twin-turbocharged and three electric motors
Power: Combined output 920hp
Torque: 730Nm at 4,000-7,000rpm
Transmission: 8-speed dual-clutch automatic
Fuel consumption: 11.2L/100km
On sale: Now, deliveries expected later in 2025
Price: expected to start at Dh1,432,000
Countries recognising Palestine
France, UK, Canada, Australia, Portugal, Belgium, Malta, Luxembourg, San Marino and Andorra
From Zero
Artist: Linkin Park
Label: Warner Records
Number of tracks: 11
Rating: 4/5
ONCE UPON A TIME IN GAZA
Starring: Nader Abd Alhay, Majd Eid, Ramzi Maqdisi
Directors: Tarzan and Arab Nasser
Rating: 4.5/5
GAC GS8 Specs
Engine: 2.0-litre 4cyl turbo
Power: 248hp at 5,200rpm
Torque: 400Nm at 1,750-4,000rpm
Transmission: 8-speed auto
Fuel consumption: 9.1L/100km
On sale: Now
Price: From Dh149,900
More from Firas Maksad
Moral education needed in a 'rapidly changing world'
Moral education lessons for young people is needed in a rapidly changing world, the head of the programme said.
Alanood Al Kaabi, head of programmes at the Education Affairs Office of the Crown Price Court - Abu Dhabi, said: "The Crown Price Court is fully behind this initiative and have already seen the curriculum succeed in empowering young people and providing them with the necessary tools to succeed in building the future of the nation at all levels.
"Moral education touches on every aspect and subject that children engage in.
"It is not just limited to science or maths but it is involved in all subjects and it is helping children to adapt to integral moral practises.
"The moral education programme has been designed to develop children holistically in a world being rapidly transformed by technology and globalisation."
More on Turkey's Syria offence
Editorial: Turkey using refugees as mere pawns in a dangerous game
Simon Waldman: Is Turkey creating another European migrant crisis?
Raghida Dergham: Russia is weighing its options against Turkey
Community Shield info
Where, when and at what time Wembley Stadium in London on Sunday at 5pm (UAE time)
Arsenal line up (3-4-2-1) Petr Cech; Rob Holding, Per Mertesacker, Nacho Monreal; Hector Bellerin, Mohamed Elneny, Granit Xhaka, Alex Oxlade-Chamberlain; Alex Iwobi, Danny Welbeck; Alexandre Lacazette
Arsenal manager Arsene Wenger
Chelsea line up (3-4-2-1) Thibaut Courtois; Cesar Azpilicueta, David Luiz, Gary Cahill; Victor Moses, Cesc Fabregas, N'Golo Kante, Marcos Alonso; Willian, Pedro; Michy Batshuayi
Chelsea manager Antonio Conte
Referee Bobby Madley
Tomorrow 2021
Other workplace saving schemes
- The UAE government announced a retirement savings plan for private and free zone sector employees in 2023.
- Dubai’s savings retirement scheme for foreign employees working in the emirate’s government and public sector came into effect in 2022.
- National Bonds unveiled a Golden Pension Scheme in 2022 to help private-sector foreign employees with their financial planning.
- In April 2021, Hayah Insurance unveiled a workplace savings plan to help UAE employees save for their retirement.
- Lunate, an Abu Dhabi-based investment manager, has launched a fund that will allow UAE private companies to offer employees investment returns on end-of-service benefits.
RESULTS
6.30pm: Emirates Holidays Maiden (TB) Dh 82,500 (Dirt) 1,900m
Winner: Lady Snazz, Richard Mullen (jockey), Satish Seemar (trainer).
7.05pm: Arabian Adventures Maiden (TB) Dh 82,500 (D) 1,200m
Winner: Zhou Storm, Connor Beasley, Ali Rashid Al Raihe.
7.40pm: Emirates Skywards Handicap (TB) Dh 82,500 (D) 1,200m
Winner: Rich And Famous, Royston Ffrench, Salem bin Ghadayer.
8.15pm: Emirates Airline Conditions (TB) Dh 120,000 (D) 1,400m
Winner: Rio Angie, Sam Hitchcock, Doug Watson.
8.50pm: Emirates Sky Cargo (TB) Dh 92,500 (D) 1,400m
Winner: Kinver Edge, Richard Mullen, Satish Seemar.
9.15pm: Emirates.com (TB) Dh 95,000 (D) 2,000m
Winner: Firnas, Xavier Ziani, Salem bin Ghadayer.
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Scores
Day 2
New Zealand 153 & 56-1
Pakistan 227
New Zealand trail by 18 runs with nine wickets remaining
UNSC Elections 2022-23
Seats open:
- Two for Africa Group
- One for Asia-Pacific Group (traditionally Arab state or Tunisia)
- One for Latin America and Caribbean Group
- One for Eastern Europe Group
Countries so far running:
- UAE
- Albania
- Brazil
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In-demand jobs and monthly salaries
- Technology expert in robotics and automation: Dh20,000 to Dh40,000
- Energy engineer: Dh25,000 to Dh30,000
- Production engineer: Dh30,000 to Dh40,000
- Data-driven supply chain management professional: Dh30,000 to Dh50,000
- HR leader: Dh40,000 to Dh60,000
- Engineering leader: Dh30,000 to Dh55,000
- Project manager: Dh55,000 to Dh65,000
- Senior reservoir engineer: Dh40,000 to Dh55,000
- Senior drilling engineer: Dh38,000 to Dh46,000
- Senior process engineer: Dh28,000 to Dh38,000
- Senior maintenance engineer: Dh22,000 to Dh34,000
- Field engineer: Dh6,500 to Dh7,500
- Field supervisor: Dh9,000 to Dh12,000
- Field operator: Dh5,000 to Dh7,000
The squad traveling to Brazil:
Faisal Al Ketbi, Ibrahim Al Hosani, Khalfan Humaid Balhol, Khalifa Saeed Al Suwaidi, Mubarak Basharhil, Obaid Salem Al Nuaimi, Saeed Juma Al Mazrouei, Saoud Abdulla Al Hammadi, Taleb Al Kirbi, Yahia Mansour Al Hammadi, Zayed Al Kaabi, Zayed Saif Al Mansoori, Saaid Haj Hamdou, Hamad Saeed Al Nuaimi. Coaches Roberto Lima and Alex Paz.
