Welcome to the fourth special issue of the Pervasive Labour Union zine, Urgent Publishing Debris. In May 2019, the Making Public: Urgent Publishing Conference took place. Among others, it asked the following questions:-"How to realize sustainable, high-quality alternatives within this domain of post-digital publishing?"-"How can designers, developers, artists, writers and publishers intervene in the public debate and counter misinformation in a meaningful and relevant way?"-"What are new publishing strategies for our current media landscape?"-"How to design for urgency without succumbing to an accelerated hype cycle?"The presentations, debates and conversations have all been officially documented in blogposts on the Institute of Network Cultures website, videos and pictures. But what about the notes, the pictures, the recordings and the tweets of the conference's visitors? What do they have to tell us about how each person experienced the conference? This special issue aims to provide new readings of the event by creating remixes of the official archival sources with the 'unofficial' debris circulating around it.In order to facilitate the navigation between articles, making connections visible where they might have only been implicit, the editors have decided to define eleven overarching topics (Social/Community, Activism, Post-truth, New forms, Authorship/Makers, Speed, Positioning, Locality, Relationality, Authoritarianism, Parasite). Each of the topics was attributed a colour and the source material is highlighted accordingly.Furthermore, each remix has a dispersed editors' note, wherein each editor reflects in more detail on the program, how it connects to the conference's topic and how it might answer any of the aforementioned questions.
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This article reports on the application of a visual method in a small-scale comparative study. Practitioners in five European countries participated and took photographs of the places and spaces where offender supervision occurs. Source: Queen's University Belfast Research Portal.
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The demand for mobile agents in industrial environments to perform various tasks is growing tremendously in recent years. However, changing environments, security considerations and robustness against failure are major persistent challenges autonomous agents have to face when operating alongside other mobile agents. Currently, such problems remain largely unsolved. Collaborative multi-platform Cyber- Physical-Systems (CPSs) in which different agents flexibly contribute with their relative equipment and capabilities forming a symbiotic network solving multiple objectives simultaneously are highly desirable. Our proposed SMART-AGENTS platform will enable flexibility and modularity providing multi-objective solutions, demonstrated in two industrial domains: logistics (cycle-counting in warehouses) and agriculture (pest and disease identification in greenhouses). Aerial vehicles are limited in their computational power due to weight limitations but offer large mobility to provide access to otherwise unreachable places and an “eagle eye” to inform about terrain, obstacles by taking pictures and videos. Specialized autonomous agents carrying optical sensors will enable disease classification and product recognition improving green- and warehouse productivity. Newly developed micro-electromechanical systems (MEMS) sensor arrays will create 3D flow-based images of surroundings even in dark and hazy conditions contributing to the multi-sensor system, including cameras, wireless signatures and magnetic field information shared among the symbiotic fleet. Integration of mobile systems, such as smart phones, which are not explicitly controlled, will provide valuable information about human as well as equipment movement in the environment by generating data from relative positioning sensors, such as wireless and magnetic signatures. Newly developed algorithms will enable robust autonomous navigation and control of the fleet in dynamic environments incorporating the multi-sensor data generated by the variety of mobile actors. The proposed SMART-AGENTS platform will use real-time 5G communication and edge computing providing new organizational structures to cope with scalability and integration of multiple devices/agents. It will enable a symbiosis of the complementary CPSs using a combination of equipment yielding efficiency and versatility of operation.
Post-earthquake structural damage shows that wall collapse is one of the most common failure mechanisms in unreinforced masonry buildings. It is expected to be a critical issue also in Groningen, located in the northern part of the Netherlands, where human-induced seismicity has become an uprising problem in recent years. The majority of the existing buildings in that area are composed of unreinforced masonry; they were not designed to withstand earthquakes since the area has never been affected by tectonic earthquakes. They are characterised by vulnerable structural elements such as slender walls, large openings and cavity walls. Hence, the assessment of unreinforced masonry buildings in the Groningen province has become of high relevance. The abovementioned issue motivates engineering companies in the region to research seismic assessments of the existing structures. One of the biggest challenges is to be able to monitor structures during events in order to provide a quick post-earthquake assessment hence to obtain progressive damage on structures. The research published in the literature shows that crack detection can be a very powerful tool as an assessment technique. In order to ensure an adequate measurement, state-of-art technologies can be used for crack detection, such as special sensors or deep learning techniques for pixel-level crack segmentation on masonry surfaces. In this project, a new experiment will be run on an in-plane test setup to systematically propagate cracks to be able to detect cracks by new crack detection tools, namely digital crack sensor and vision-based crack detection.
