KAUST ·
KAUST researchers created a flexible temperature array by drawing a resistor structure with a silver conductive ink pen on Post-it paper. The array functions as an artificial skin sensor. The device demonstrates a low-cost approach to wearable sensors. Why it matters: This research offers a path to scalable and accessible sensor technology for health monitoring and other applications in the region.
KAUST ·
A KAUST-led team developed a superabsorbent polyacrylate film for passive cooling, combining radiative and evaporative techniques without extra energy. The film uses sodium polyacrylate to absorb moisture and form a reflective film, reducing solar heating. Experiments showed the film lowered temperatures by five degrees Celsius, with simulations indicating a 3.3 percent reduction in total energy consumption. Why it matters: This innovation offers a sustainable alternative to traditional cooling systems, reducing carbon emissions and strain on energy grids in hot climates.
KAUST ·
KAUST hosted the Falling Walls Lab, featuring 22 finalists presenting their product or venture ideas. The winner, Aftab Hussain, presented a reusable, flexible, and smartphone-controlled smart thermal patch for chronic pain, intended as an alternative to existing solutions. The event served as a qualifier for the international Falling Walls Lab Finale in Berlin. Why it matters: Showcases KAUST's focus on innovation and provides a platform for students to develop solutions addressing global challenges, fostering entrepreneurship in the region.
TII ·
John Pantoja from the Directed Energy Research Center at TII presented a method to estimate the effects of high current impulses on electro-conductive textiles. The method uses specific action, a parameter to determine burst of exploding wires, and a new equivalent electrical circuit. The model estimates the current intensity needed to melt the conductive layer at contact areas between yarns, and is validated experimentally on ripstop woven fabrics. Why it matters: The research explores conductive fabrics for portable lightning protection shelters, potentially reducing lightning-related accidents in high-risk populations.
KAUST ·
Researchers at KAUST and KACST have developed a composite material that enhances solar cell performance by absorbing air moisture at night and releasing it during the day. When applied to solar cells in Saudi Arabia, the material increased power output by 12.9% and extended cell lifespan by over 200%. The passive cooling technology also reduced electricity generation costs by 18%. Why it matters: This innovation addresses a key challenge in solar energy adoption in hot climates, potentially making solar power more efficient and cost-effective in the region.
KAUST ·
KAUST researchers have developed a passive cooling device that uses gravity and radiative cooling to extract water from the atmosphere without electricity. The device reflects thermal energy back to the sky while collecting water using gravity and a lubricant coating to eliminate water droplet pinning. Tested in Thuwal, Saudi Arabia, the system nearly doubled the water collection rate compared to other atmospheric water harvesting technologies. Why it matters: This innovation could improve the efficiency and adoption of solar cells in arid regions by providing a sustainable, electricity-free cooling and water harvesting solution.
KAUST ·
A smart bandage developed by KAUST's Associate Professor Atif Shamim and Ph.D. student Mohammed Farooqui won the IEEE MECAP’16 Best Paper Award. The smart bandage is a medical device that wirelessly communicates wound parameters and abnormalities to healthcare providers. It monitors the wound's recovery process. Why it matters: This recognition highlights the innovative research and development in healthcare technology emerging from Saudi Arabia.
KAUST ·
A smart bandage developed at KAUST aims to accelerate the healing of chronic wounds. The bandage contains sensors and drug-delivery components for real-time monitoring and treatment. Why it matters: This technology could improve patient outcomes and reduce healthcare costs associated with chronic wound management in Saudi Arabia and beyond.