Scientists can now manipulate brain cells using smartphone
A team of scientists have invented a device that can control neural circuits using a tiny brain implant controlled by a smartphone.
Graphene technology provides clean water to remote school in Nepal
STANDARD GRAPHENE Inc celebrated the establishment of a water filtration plant at Lumbini, Nepal at the 10th School of the Um Hong-Gil Human Foundation.
True-meaning wearable displays: Self powered, washable and wearable
When we think about clothes, they are usually formed with textiles and have to be both wearable and washable for daily use; however, smart clothing has had a problem with its power sources and moisture permeability, which causes the devices to malfunction. This problem has now been overcome by a research team, who developed a textile-based wearable display module technology that is washable and does not require an external power source.
Stretchable multi-functional fibre
Fiber-based electronics are expected to play a vital role in next-generation wearable electronics. Woven into textiles, they can provide higher durability, comfort, and integrated multi-functionality. A research team has developed a stretchable multi-functional fiber that can harvest energy and detect strain, which can be applied to future wearable electronics.
E-textiles at CES 2019
Once again, CES 2019 displayed many examples of e-textile products throughout the exhibition floor. As ever, companies ranged from early stage start-ups scattered throughout "Eureka Park", through to some of the best known and longest established players with booths (generally in the Sands Expo). In this article, we will describe our overall impressions, followed by listing summaries of each of the companies that we visited and interviewed.
A novel material for transparent and flexible displays
The next generation of flexible and transparent displays will require a high-performing and flexible polymeric material that has the optical and thermal properties of glass. The material must be transparent to visible light and have a low coefficient of thermal expansion. Unfortunately, such a polymeric material has not been available.
KAIST OBELAB showed its research on a brain imaging system NIRSIT at CES 2019
IDTechEx met with Hamin Shin from KAIST. Hamin works within the ADVNANO (Advanced Nano - Energy and Materials) lab under Professor Il-Doo Kim. They demonstrated a poster showing the process that they had developed for coating yarns. The yarn is treated with jetted metal via an electrospinning process.
Shape-conformable batteries based on 3D-printing technology
Flexible, wireless electronic devices are rapidly emerging and have reached the level of commercialization; nevertheless, most of battery shapes are limited to either spherical and/or rectangular structures, which results in inefficient space use.
Silk adhesive paves the way for epidermal electronics
Producing effective epidermal electronics requires a strong, biocompatible interface between a biological surface and a sensor. A research team has employed a calcium-modified silk fibroin as a biocompatible and strong adhesive. This technology led to the development of epidermal electronics with strong adhesion for patients who need drug injections and physiological monitoring over a long time.
Flexible transparent force touch sensor
Researchers reported a high-performance and transparent nanoforce touch sensor by developing a thin, flexible, and transparent hierarchical nanocomposite film. The research team says their sensor simultaneously features all the necessary characters for industrial-grade application: high sensitivity, transparency, bending insensitivity, and manufacturability.