Press/Newsroom

Hair products used in hair salons release aerosols that can cause respiratory tract irritation if inhaled. Under a contract from industry, researchers at the Fraunhofer Institute for Toxicology and Experimental Medicine ITEM investigated the effects of aerosols produced when using heated chemical hair products. Using an innovative cell-based in vitro inhalation method, the researchers can estimate effects on the respiratory tract and identify potentially harmful substances. This non-animal testing method supports safe product development that is fully in line with the safe-by-design approach, which integrates safety in product development right from the start.

Criminals use deepfakes for fraud and identity theft—even in situations where people have come to trust their eyes and ears. Corporate videoconferences are increasingly becoming a target for illegal activities. Fraunhofer researchers are working to detect attempted fraud in real time.

Industrial drying processes consume large amounts of energy and negatively impact the climate since they burn fossil fuels to heat air. Researchers at the Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB are working with industry partners on a new approach to decarbonize this process: Instead of hot air, they are using superheated steam. Combined with a heat pump and smart controls, their superheated steam drying process saves significant amounts of energy and eliminates the need for natural gas.

The Fraunhofer Institute for Photonic Microsystems IPMS is expanding its leadership team: Wenke Weinreich has been appointed the institute’s second director, effective immediately. In her new role, she will be working alongside Institute Director Harald Schenk and guiding the institute’s strategic and scientific direction. At the same time, she will take on the professorship in Functionalized Microelectronics for Heterogeneous Systems at the Dresden University of Technology.

Every year, billions of products are sealed in film packaging. This packaging must be reliably leakproof, especially in regulated sectors such as in the medical and food industry. In the OCTInline project, researchers at the Fraunhofer Institute for Ceramic Technologies and Systems IKTS have developed an innovative testing system. Optical coherence tomography (OCT) can be used to non-destructively detect defects in seals in real time during the packaging process, with a resolution in the micrometer range.

US technology giants dominate the cloud market, threatening the technological sovereignty, data privacy and innovative capacity of European companies. In the project ApeiroRA, the Fraunhofer Institutes for Software and Systems Engineering ISST and for Applied and Integrated Security AISEC are supporting software company SAP in safeguarding Europe’s technological and economic independence in the cloud and edge computing sector. The partners are developing an open-source blueprint for a European, vendor-neutral cloud-edge infrastructure that guarantees interoperability between different providers.

Statement by Holger Hanselka, President of the Fraunhofer-Gesellschaft, on the suspension of applications for the Central Innovation Programme for SMEs (ZIM) and its implications for innovation, technology transfer and the competitiveness of small and medium-sized enterprises (SMEs).

Lithium-ion batteries in personal electronic devices (PEDs) such as laptops, smartphones, powerbanks and electronic cigarettes can pose a serious safety risk in air travel. Damaged or overheated batteries can combust or ex-plode. In the LOKI-PED project, the Fraunhofer Institute for High-Speed Dynamics, Ernst-Mach-Institut, EMI and the Fraunhofer Institute for Building Physics IBP cooperated with Airbus to examine the consequences of smoke and fire occurring in aircraft cabins and cockpits. This first scientifically substantiated risk assessment will contribute to a safer use of electronic devices in air travel.

LARS is designed to enable safer, more efficient and faster logistics processes. The laser-based projection system that was developed by researchers from Fraunhofer uses light to guide workers through warehouses in real time. The visual guidance system is particularly helpful for new and un-skilled workers.

Artificial intelligence can now generate images that are virtually indistinguishable from real ones. Researchers at the Fraunhofer Institute of Optronics, System Technologies and Image Exploitation IOSB have developed RealorRender, a tool that not only specifically detects such deepfakes but also explains why an image is classified as real or AI-generated. The new hybrid approach significantly improves detection accuracy, while explainable AI processes ensure transparent results.