TY - CHAP A1 - Gurdet, Elisabeth A1 - Salzbrunn, Benedikt A1 - Kubinger, Wilfried T1 - Empfehlungen für die Gestaltung von Human Machine Interfaces zur Wildtiererkennung während der Frühjahrsmahd T2 - Tagungsband des 21. Arbeitswissenschaftlichen Kolloquiums KW - Detection KW - Machine Vision Y1 - SP - 222 EP - 232 ER - TY - GEN A1 - Gurdet, Elisabeth A1 - Salzbrunn, Benedikt A1 - Kubinger, Wilfried T1 - Empfehlungen für die Gestaltung von Human Machine Interfaces zur Wildtiererkennung während der Frühjahrsmahd KW - Detection KW - Machine Vision Y1 - ER - TY - CHAP A1 - Markis, Alexandra A1 - Papa, Maximilian A1 - Kaselautzke, David A1 - Rathmair, Michael A1 - Sattinger, Vinzenz A1 - Brandstötter, Mathias T1 - Safety of Mobile Robot Systems in Industrial Applications T2 - Proceedings of the Joint ARW & OAGM Workshop 2019 KW - Robotics KW - Sensor Technology Y1 - ER - TY - CHAP A1 - Papa, Maximilian A1 - Kaselautzke, David A1 - Stuja, Kemajl A1 - Wölfel, Walter T1 - Different safety certifiable concepts for mobile robots in industrial environments T2 - 29TH DAAAM INTERNATIONAL SYMPOSIUM ON INTELLIGENT MANUFACTURING AND AUTOMATION KW - Mobile Robot KW - Safety Ring KW - Safe Navigation KW - Aware Environment KW - Safe Sensor Y1 - 2020 ER - TY - CHAP A1 - Beneder, Roman A1 - Lechner, Markus A1 - Schmitt, Patrick T1 - Development of a Signal-Toolkit to Increase the Availability of Measurement Equipment at Courses Dedicated to Technical Sciences T2 - Proceedings of the IEEE Global Engineering Education Conference (EDUCON2018), 17-20 April 2018, Santa Cruz de Tenerife, Spain KW - Open-Source Tool KW - Measurement Equipment KW - Signal Processing Y1 - 2018 SP - 373 EP - 383 ER - TY - JOUR A1 - Klaus, Benjamin A1 - Aigner, Benjamin A1 - Veigl, Christoph T1 - AsTeRICS Grid – a flexible web-based application for Alternative Communication (AAC), environmental and computer control JF - Technology and Disability KW - AAC KW - Environmental Control KW - Human-Computer Interface Y1 - 2019 VL - Vol. 31 IS - No. s1 SP - 143 EP - 144 ER - TY - JOUR A1 - Wenzl, Matthias A1 - Merzdovnik, Georg A1 - Ullrich, Johann A1 - Weippl, Edgar T1 - From Hack to Elaborate Technique - A Survey on Binary Rewriting JF - ACM Computing Surveys (CSUR) KW - Binary rewriting KW - Binary Hardening KW - Dynamic Rewriting KW - Reassembly KW - Static Rewriting Y1 - 2019 VL - Volume 52 IS - Number 3 (2019) SP - 49:1 EP - 49:37 ER - TY - CHAP A1 - Beneder, Roman A1 - Lechner, Markus A1 - Schmitt, Patrick T1 - Development of a Signal Generator for Study Programs Dedicated to Electronic Engineering T2 - Proceedings of the IEEE Global Engineering Education Conference (EDUCON2018), 17-20 April 2018, Santa Cruz de Tenerife, Spain KW - Open-Source Tool KW - Measurement Equipment KW - Signal Processing Y1 - 2018 SP - 369 EP - 372 ER - TY - GEN A1 - Beneder, Roman A1 - Lechner, Markus A1 - Schmitt, Patrick T1 - Development of a Signal-Toolkit to Increase the Availability of Measurement Equipment at Courses Dedicated to Technical Sciences KW - Open-Source Tool KW - Measurement Equipment KW - Signal Processing Y1 - ER - TY - GEN A1 - Beneder, Roman A1 - Lechner, Markus A1 - Schmitt, Patrick T1 - Development of a Signal Generator for Study Programs Dedicated to Electronic Engineering KW - Open-Source Tool KW - Measurement Equipment KW - Signal Processing Y1 - ER - TY - JOUR A1 - Veigl, Christoph A1 - Miesenberger, Klaus T1 - A toolkit for user-centered design of assistive technology solutions JF - Journal on Technology & Persons with Disabilities KW - Assistive Technology KW - User Centered Design KW - Personalization KW - Motor Disabilities KW - Human Computer Interface Y1 - VL - 6 SP - 43 EP - 61 ER - TY - GEN A1 - Klaus, Benjamin T1 - AsTeRICS Ergo - Umgebungssteuerung: intuitiv, individuell & kostengünstig KW - Environmental Control KW - Open Source KW - Assistive Technology Y1 - 2018 ER - TY - GEN A1 - Veigl, Christoph A1 - David, Veronika T1 - AsTeRICS und FlipMouse: Flexible Eingabesysteme und kostengünstige Lösungen für Kommunikation und Umgebungssteuerung für Menschen mit Behinderung KW - Communication KW - Augmented Communication KW - Alternative Communication KW - Open Source KW - Assistive Technology Y1 - 2017 ER - TY - JOUR A1 - Nürnberger, S. A1 - Schneider, C. A1 - Keibl, C. A1 - Schädl, Barbara A1 - Heimel, P. A1 - Monforte, X. A1 - Teuschl, A. H. A1 - Nalbach, M. A1 - Thurner, P. J. A1 - Grillari, J. A1 - Redl, Heinz A1 - Wolbank, S. T1 - Repopulation of decellularised articular cartilage by laser-based matrix engraving JF - EBioMedicine. N2 - Background: In spite of advances in the treatment of cartilage defects using cell and scaffold-based therapeutic strategies, the long-term outcome is still not satisfying since clinical scores decline years after treatment. Scaffold materials currently used in clinical settings have shown limitations in providing suitable biomechanical properties and an authentic and protective environment for regenerative cells. To tackle this problem, we developed a scaffold material based on decellularised human articular cartilage. Methods: Human articular cartilage matrix was engraved using a CO2 laser and treated for decellularisation and glycosaminoglycan removal. Characterisation of the resulting scaffold was performed via mechanical testing, DNA and GAG quantification and in vitro cultivation with adipose-derived stromal cells (ASC). Cell vitality, adhesion and chondrogenic differentiation were assessed. An ectopic, unloaded mouse model was used for the assessment of the in vivo performance of the scaffold in combination with ASC and human as well as bovine chondrocytes. The novel scaffold was compared to a commercial collagen type I/III scaffold. Findings: Crossed line engravings of the matrix allowed for a most regular and ubiquitous distribution of cells and chemical as well as enzymatic matrix treatment was performed to increase cell adhesion. The biomechanical characteristics of this novel scaffold that we term CartiScaff were found to be superior to those of commercially available materials. Neo-tissue was integrated excellently into the scaffold matrix and new collagen fibres were guided by the laser incisions towards a vertical alignment, a typical feature of native cartilage important for nutrition and biomechanics. In an ectopic, unloaded in vivo model, chondrocytes and mesenchymal stromal cells differentiated within the incisions despite the lack of growth factors and load, indicating a strong chondrogenic microenvironment within the scaffold incisions. Cells, most noticeably bone marrow-derived cells, were able to repopulate the empty chondrocyte lacunae inside the scaffold matrix. Interpretation: Due to the better load-bearing, its chondrogenic effect and the ability to guide matrix-deposition, CartiScaff is a promising biomaterial to accelerate rehabilitation and to improve long term clinical success of cartilage defect treatment. Funding: Austrian Research Promotion Agency FFG ("CartiScaff" #842455), Lorenz Böhler Fonds (16/13), City of Vienna Competence Team Project Signaltissue (MA23, #18-08). Keywords: Cartilage regeneration; Decellularisation; Ectopic animal model; Laser engraving; Mechanical testing; Repopulation. KW - Tissue Engineering KW - Cartilage regeneration KW - Mechanical Testing KW - Decellularization KW - Biomaterials Y1 - 2021 VL - 64 IS - 103196. ER -