More security in public spaces without forfeiting privacy or personal rights. The Fraunhofer Institute for Open Communication Systems (FOKUS) exhibits at the CeBIT 2014 (Hall 9, Stall E40), that this need not be contradictory. The crisis management system SAFEST with the help of infrared cameras, recognizes critical situations in crowds and guides people in danger away from the dangerous zone. In doing so neither movement profiles nor personal data is recorded.
The Smart-City-Institute FOKUS with the joint project SAFEST (Social-Area Framework for Early Security Triggers at Airports) will show at this year’s CeBIT,...06.03.2014 | Read more
Big Data is one of the key research and strategy topics for the world of business. Now 24 Fraunhofer Institutes have come together to pool their expertise in the new Big Data Alliance, creating a single point of contact for companies, politicians and researchers. The alliance will make its debut appearance at CeBIT 2014 (Hall 9, Booth E40).
There were some two sextillion bytes of data stored worldwide last year. Being able to efficiently analyze and structure the ubiquitous flood of data allows us...05.03.2014 | Read more
Exams are approaching, and stress is increasing. Now it’s just about memorizing material – things that will almost entirely be forgotten again shortly afterwards. But does it have to be this way? The answer is no! Fraunhofer IDMT has developed ”askMe!”, a system for personalized computer based assessment of one’s learning results. The system will now be presented at the CeBIT, taking place March 10 - 14 in Hanover.
”askMe!” allows students to apply the theoretical knowledge they have acquired to practical situations, and to transfer this knowledge to other areas of...03.03.2014 | Read more
At the upcoming CeBIT in Hannover (10.-14.3.2014) the German Software-Cluster shows its latest research results and start-ups from the cluster region spanning the German states of Baden-Württemberg, Hesse, Rhineland-Palatinate and Saarland. The connecting theme of the exhibits is making business processes faster and more dynamic, e.g. in the retail, mobility or agriculture sector.
Processes are at the core of the economy. The German Software-Cluster, distinguished in the leading-edge cluster competition of the German government,...28.02.2014 | Read more
A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.
Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...
In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.
“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...
The Max Planck Institute for Physics (MPP) is opening up a new research field. A workshop from November 21 - 22, 2016 will mark the start of activities for an innovative axion experiment. Axions are still only purely hypothetical particles. Their detection could solve two fundamental problems in particle physics: What dark matter consists of and why it has not yet been possible to directly observe a CP violation for the strong interaction.
The “MADMAX” project is the MPP’s commitment to axion research. Axions are so far only a theoretical prediction and are difficult to detect: on the one hand,...
Broadband rotational spectroscopy unravels structural reshaping of isolated molecules in the gas phase to accommodate water
In two recent publications in the Journal of Chemical Physics and in the Journal of Physical Chemistry Letters, researchers around Melanie Schnell from the Max...
The efficiency of power electronic systems is not solely dependent on electrical efficiency but also on weight, for example, in mobile systems. When the weight of relevant components and devices in airplanes, for instance, is reduced, fuel savings can be achieved and correspondingly greenhouse gas emissions decreased. New materials and components based on gallium nitride (GaN) can help to reduce weight and increase the efficiency. With these new materials, power electronic switches can be operated at higher switching frequency, resulting in higher power density and lower material costs.
Researchers at the Fraunhofer Institute for Solar Energy Systems ISE together with partners have investigated how these materials can be used to make power...
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