Some 60 million older Europeans suffering from chronic diseases and/or needing care say they would welcome online help delivered to their homes. A new tested video-telephony system underlines the ‘e-care’ benefits for users and over-stretched social-service and healthcare providers.
Video telephony allows immediate contact with people at home, enables them to continue living at home and relieves pressure on care-providers by reducing physical journeys. It was first tested in Europe in the early 1990s using analogue cable. Though costly and bulky, these pioneering systems were shown to be helpful for elderly people who also liked using them.
Under the project IST@HOME, researchers developed an affordable and usable video-telephony system that built on work done in a series of European Union-funded projects to design home and care-provision systems for elderly people. It comprises a small movable camera, a set-top box for a TV and a handheld service pad. Together, these components enable users to see, talk to or seek assistance from professional carers in real time, over the Internet.
Tara Morris | alfa
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The miniaturization of the current technology of storage media is hindered by fundamental limits of quantum mechanics. A new approach consists in using so-called spin-crossover molecules as the smallest possible storage unit. Similar to normal hard drives, these special molecules can save information via their magnetic state. A research team from Kiel University has now managed to successfully place a new class of spin-crossover molecules onto a surface and to improve the molecule’s storage capacity. The storage density of conventional hard drives could therefore theoretically be increased by more than one hundred fold. The study has been published in the scientific journal Nano Letters.
Over the past few years, the building blocks of storage media have gotten ever smaller. But further miniaturization of the current technology is hindered by...
With innovative experiments, researchers at the Helmholtz-Zentrums Geesthacht and the Technical University Hamburg unravel why tiny metallic structures are extremely strong
Light-weight and simultaneously strong – porous metallic nanomaterials promise interesting applications as, for instance, for future aeroplanes with enhanced...
An interdisciplinary group of researchers interfaced individual bacteria with a computer to build a hybrid bio-digital circuit - Study published in Nature Communications
Scientists at the Institute of Science and Technology Austria (IST Austria) have managed to control the behavior of individual bacteria by connecting them to a...
Physicists in the Laboratory for Attosecond Physics (run jointly by LMU Munich and the Max Planck Institute for Quantum Optics) have developed an attosecond electron microscope that allows them to visualize the dispersion of light in time and space, and observe the motions of electrons in atoms.
The most basic of all physical interactions in nature is that between light and matter. This interaction takes place in attosecond times (i.e. billionths of a...
Transistors based on carbon nanostructures: what sounds like a futuristic dream could be reality in just a few years' time. An international research team working with Empa has now succeeded in producing nanotransistors from graphene ribbons that are only a few atoms wide, as reported in the current issue of the trade journal "Nature Communications."
Graphene ribbons that are only a few atoms wide, so-called graphene nanoribbons, have special electrical properties that make them promising candidates for the...
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08.12.2017 | Information Technology
08.12.2017 | Information Technology