Heart research in the Medolution project
For persons suffering from cardiac insufficiency, physicians are increasingly implanting so-called left ventricular support systems, also known as artificial hearts. Often the artificial heart even becomes a permanent solution, because not enough real donor hearts are available. These patients then need medical supervision for their entire life.
However, telemonitoring, which can be used for monitoring purposes, is still in its infancy. The three-year, publicly funded research project Medolution aims to remedy this situation and make everyday life easier for patients who have to live with such an artificial heart. In addition to various industrial partners, Schüchtermann-Schiller Clinic from Bad Rothenfelde and the Hannover Medical School are important project partners
The Materna experts support the research project launched in fall 2015 with their expertise in the areas of cloud-based processing of big (medical sensor) data and the automated networking and control of medical devices.
More about the Medolution research project
Information concept for crises and disasters
Providing coordinated assistance in crisis situations is a very demanding task for all parties involved. Authorities and organizations with security tasks must make their decisions dynamically on the basis of a large amount of information.
Funded by the Federal Ministry of Education and Research, the K3 project is developing a suitable information and communication concept.
As a basis, the real-time information must be appropriately analyzed, evaluated and prioritized. Social media is important in crisis situations and must be meaningfully integrated into a modern communication concept.
To ensure this, Materna is developing a web portal together with other project partners. It will contain special portlets that extract information from social networks and process it visually and interactively in the shortest possible time, enabling quick and easy analysis. Users of the portal are thus provided with individually configurable user interfaces in web browsers.
Access authorizations are controlled by "Role Based Access Control" and enable dynamic role distribution per deployment. Materna Liferay is the portal software and Vaadin is used to implement the user interface.
Building as a Service
Intelligent building infrastructures in the building as a service project
Modern buildings are equipped with various sensors and actuators as part of building automation and building management systems (BMS systems), for example for air conditioning, lighting, ventilation, heating and security. Up to now there have been numerous individual solutions for the various areas of application of BMS, which are operated in parallel. Also, the standards in communication technology are still too diverse, so that sensors cannot communicate with each other and cannot exchange data.
In future, this will be possible via uniform standards and sensors. In the international research project Building as a Service (BaaS) Materna and project partners are developing a prototype of a software platform that can be used to control building control systems, for example for ventilation, heating, temperature and light in office complexes. Here Materna uses its know-how in the areas of IT service management as well as sensor integration and communication.
In March 2015, the BaaS project received the ARTEMIS-ITEA Co-Summit "Exhibition Award" in Berlin for a miniaturized model house, with the help of which the solutions developed in the project can be clearly illustrated. The research project will run until the end of 2016.
More about the Building as a Service research project
Cloud networking in the project EASI-CLOUDS
Cloud computing has become an integral part of IT. Nevertheless, there are still technical challenges, such as the lack of uniform service quality across all software levels of cloud structures. The services offered by the three layers of infrastructure, middleware and software are generally not coordinated, since the solutions used often come from different manufacturers. This prevents clouds from being networked together and is one reason why cloud computing is still not sufficiently accepted by end users and companies.
The European research project EASI-CLOUDS (Extendable Architecture and Service Infrastructure for Cloud-Aware Software) was located in this environment. In cooperation with the Charité Berlin, the project partners conducted research on neuroradiological diagnostics in order to be able to calculate and evaluate computationally-intensive MRI scans for brain diseases more quickly with the help of networked clouds. The underlying cloud architecture was realized with OpenStack. The research project aimed to develop an open cloud infrastructure that ensures and supports interoperability on all layers of cloud computing.
Materna developed a prototype for layer-spanning monitoring of cloud services in the project and was thus able to build up comprehensive knowledge for OpenStack technology. The EASI-CLOUDS project, which has since been completed, received the "Excellence Award for Business Impact" at the ARTEMIS-ITEA Co-Summit in Berlin in March 2015 – an award for particularly market-oriented research and development activities. The research project ran from December 2011 to August 2014.
More about EASI-CLOUDS
Development of SOA-enabled components in the OSAmI project
The aim of the OSAmI project (Open Source Ambient Intelligence) was to develop and test an SOA-enabled component platform that would also support the smallest devices and be made available as open source software.
The German subproject focused on the application area of health care. This should support interoperability, maintainability and reliability as well as the automated configuration and management of medical devices and service systems. The development of a demonstrator to support the ambulatory cardiological rehabilitation of heart patients showed the usability of the results. The telemedical project enabled heart patients to undergo cardiologically monitored endurance training at home, which was virtually monitored by doctors. Vital data such as ECG, pulse, blood pressure and oxygen saturation were monitored by the system and transmitted to the doctor in the clinic. The TU Dortmund University, Materna and the Schüchtermann Clinics in Bad Rothenfelde were involved in this sub-project.
The technical basis was the platform specified by the OSGi Alliance, on which applications and services can be executed in the sense of an SOA. It is combined with web services, especially DPWS / WS4D, to enable distributed, dynamically configurable, vendor-neutral and device-independent solutions.
The project ran from 2008 to 2011.
More about the OSAmI research project
Development of a service-based infrastructure in the Sirena project
Sirena (Service Infrastructure for Real Time Embedded Networked Applications) was a European research project aimed at developing a service-based infrastructure for real-time embedded network applications. The web service-based technology developed in the Sirena project is interesting for a wide range of applications - including building and industrial automation, automotive electronics and medical technology.
Materna's experience as a systems integrator ensured from the outset that both manageability and interoperability were taken into account when defining the framework. Infrastructure services have been designed and specified to provide basic management services and mechanisms, as well as administration functions to customize and manage the applications.
The project ran from 2003 to 2005 and was awarded the "ITEA Achievement Award" in 2006.