• Wohl kaum eine andere Branche dürfte in den letzten Jahrzehnten ähnlichen Umwälzungen unterlegen haben wie die der Medien. Die digitale Transformation hat hier lang tradiertes auf den Kopf gestellt und völlig neue Formen von Wettbewerb auf den Märkten etabliert. Das stellt das Management vor große Herausforderungen und erhöht den Druck zur Innovation sowie gleichfalls die Relevanz, die „richtige“ Produktstrategie zu finden. Betrachtet man den Kanon der Strategieinstrumente und –theorien in der Betriebswirtschaft, fällt auf, dass sich diese Ansätze auf die der Produktgestaltung vorgelagerten Bereiche – wie die passende Marktwahl konzentrieren. Diesen Umstand wird hier das Konzept des „Geist-Seele-Körper“-Modells entgegengestellt, das sich gezielt der Findung und der späteren Managementevaluation von Produktstrategien, insbesondere im Medienumfeld widmet. Die drei Dimensionen von Körper, Geist und Seele sollen demnach zwar eine plausible Einheit bilden, betonen aber auch gleichzeitig die Optionen der unterschiedlichen Ausprägungen von möglichen Innovationen. Die Fixierung dieser Elemente bietet dabei nicht nur eine Veranschaulichung potenzieller Entwicklungslinien, sondern ermöglicht auch eine nachhaltige Steuerung im späteren Produktmanagement.
• Hardly any other industry has undergone such upheavals in recent decades as the media. The digital transformation disrupted long-standing traditions and established completely new forms of competition. This poses major challenges for management and increases the pressure to innovate as well as the relevance of finding the "right" product strategy. Looking at the canon of strategy tools and theories in business administration, it is noticeable that these approaches focus on the areas upstream of product design - such as the appropriate choice of markets. In contrast, the concept of the "mind-mind-body" model presented here attempts to address specifically the finding and subsequent management evaluation of product strategies, especially on media markets.. According to this model, the three dimensions of body, mind and soul are supposed to form a plausible unity, but at the same time emphasize the options of different manifestations of possible innovations. Documenting these elements not only provides an illustration of potential directions of development, but also enables sustainable control in subsequent product management

Creating and sharing more data within the value chain during the whole life cycle of a building is regarded as one of the key elements towards the digitalization of the construction sector. Although many stakeholders are willing to share data, they fear the potential misuse and loss of control over their data. The concepts be-hind data sovereignty and the legal value remains vague in political as well as scientific discussions. The pa-per identifies the dimensions of data sovereignty and links them to the legal concepts of data governance in-cluding technical and organizational standards in construction law. Based on these findings a definition of data sovereignty is proposed. Thereinafter, stakeholder roles and interests are examined and legally catego-rized by transferring concepts of data and IP law. Finally, legal and organizational measures are derived for establishing and documenting data sovereignty as part of the construction process.

Der digitale Wandel ist für die kommunale Verwaltung in ganz Deutschland eine Herausforderung. Während Politik und Gesellschaft Ansprüche an Online-Angebote und Bürgerservices stellen, verharren viele Verwaltungseinheiten in einem Zwiespalt zwischen neuen Technologien und bestehenden starren Strukturen. Onlinezugänge allein repräsentieren keine digitale Verwaltung, ähnlich wie die E-Akte und Dokumentenmanagementsysteme kein Garant für digitalisierte Prozesse sind. Um diesen Umstand auf die Technologiefokussierung in der deutschen Kommunalverwaltung wissenschaftlich zu belegen und den aktuellen Stand der Digitalisierung in den Behörden zu erfassen, hat das Kompetenzzentrum Digitale Verwaltung der Hochschule Hof vom 23.05.2022 bis 12.07.2022 eine deutschlandweite Umfrage durchgeführt. Eine gleichlautende Umfrage wurde bereits im Wintersemester 2021/22 bayernweit im Rahmen einer Bachelorarbeit durchgeführt. Aufgrund des großen Interesses an den Ergebnissen zeigte sich der Bedarf für eine bundesweite Erhebung. Die Basis des Fragebogens ist das an der Hochschule Hof erarbeitete Digitale Reifegradmodell m², das die sieben Dimensionen Personal, Strategie, Steuerung, Prozesse, Technologie, Führung und Daten, die für die Digitalisierung eine Rolle spielen, umfasst. In den Ergebnissen konnte die oben aufgestellte These bestätigt und relevante Forschungserkenntnisse getroffen werden.

Der digitale Wandel ist für die kommunale Verwaltung in ganz Deutschland eine Herausforderung. Während Politik und Gesellschaft Ansprüche an Online-Angebote und Bürgerservices stellen, verharren viele Verwaltungseinheiten in einem Zwiespalt zwischen neuen Technologien und bestehenden starren Strukturen. Onlinezugänge allein repräsentieren keine digitale Verwaltung, ähnlich wie die E-Akte und Dokumentenmanagementsysteme kein Garant für digitalisierte Prozesse sind. Um diesen Umstand auf die Technologiefokussierung in der deutschen Kommunalverwaltung wissenschaftlich zu belegen und den aktuellen Stand der Digitalisierung in den Behörden zu erfassen, hat das Kompetenzzentrum Digitale Verwaltung der Hochschule Hof vom 23.05.2022 bis 12.07.2022 eine deutschlandweite Umfrage durchgeführt. Eine gleichlautende Umfrage wurde bereits im Wintersemester 2021/22 bayernweit im Rahmen einer Bachelorarbeit durchgeführt. Aufgrund des großen Interesses an den Ergebnissen zeigte sich der Bedarf für eine bundesweite Erhebung. Die Basis des Fragebogens...

The digital transformation is a challenge for local government throughout Germany. While politics and society are making demands on online offerings and citizen services, many administrative units remain caught in a dichotomy between recent technologies and existing rigid structures. Online access alone does not represent digital administration, just as electronic files and document management systems are no guarantee of digitized processes. To provide scientific evidence of this fact on the technology focus in German local government and to record the current state of digitization in public authorities, the Kompetenzzentrum Digitale Verwaltung der Hochschule Hof conducted a nationwide survey from May 23 to July 12, 2022. A similar survey was already conducted throughout Bavaria in winter semester 2021/22 as part of a bachelor's thesis. Due to the great interest in the results, the need for a nationwide survey became apparent. The basis of the questionnaire is the Digitales Reifegradmodell m² developed at Hochschule Hof, which…

EEG classification is a promising approach to facilitate the life of handicapped people and to generate future human-computer-interfaces. In this paper we want to compare the effectiveness of current state of the art deep learning techniques for EEG classification. Therefore, we applied different approaches on various datasets and did a crosscomparison of the results in order to get more knowledge on the generalization capabilities. Additionally, we created a new EEG dataset and made it available for further research.

This citizen science project CLUE compared the attack frequency between school and vacation periods among adolescents. The data collection process adopted in citizen science projects opens up the possibility of conducting analyses by including a large number of participants over a long period and across different regions. The data on 684 migraine attacks reported by 68 adolescents aged 16 to 19 years were collected using an online platform and smartphone apps. A Fisher’s exact test was used to compare the distributions of the migraine attack frequency during vacation and school periods in two different scenarios. In both scenarios, the attack frequency during school periods was significantly higher than that during vacation periods. The use of web-based data collection has some methodological limitations; however, it enabled the measurement of relative migraine attack frequency in students during vacation and school periods. The higher prevalence of migraine during school periods indicates the requirement of increasing headache awareness among children.

Human Factors in Hypertext 2022 (HUMAN'22) is the 5th workshop in this series. It is sponsored by ACM SIGWEB and is associated to the ACM Conference on Hypertext and Social Media 2022 (HT'22), which takes place between June 28th and July 1st in Barcelona, Spain as a hybrid event. HUMAN'22 takes place on June 28th—the conference's workshop day.

After two years of pandemic-caused virtual workshops, HUMAN'22 is organized as a hybrid event, which is in line with the organization of the main conference. We see this as a chance to allow in-presence meetings while providing remote participants the opportunity to get in touch by low registration costs and a reduced carbon footprint. Today's digital media enables us to communicate over distance or even attend larger meetings online and the Corona pandemic has taught us to use these tools in our daily life. This puts a special focus on the role of hypertext in our communication and information exchange demands, in particular from a human's perspective.

E-mail is nearly 50 years old and is still one of the most used communication protocols nowadays. However, it has no support for End-to-end encryption (E2EE) by default, which makes it inappropriate for sending sensitive information. This is why two e-mail encryption standards have been developed—namely, Secure/Multipurpose Internet Mail Extensions (S/MIME) and OpenPGP. Previous studies found that bad usability of encryption software can lead to software that is incorrectly used or not at all. Both consequences have a fatal impact on users’ security and privacy. In recent years, the number of e-mails that are read and written on mobile devices has increased drastically. In this paper, we conduct to the best of our knowledge, the first usability study of e-mail encryption apps on smartphones. We tested two mobile apps, one uses OpenPGP on Android and one uses S/MIME on iOS. In our usability study, we tested both apps with eleven participants and evaluated the usability with the System Usability Scale (SUS) and the Short Version of User Experience Questionnaire (UEQ-S). Our study shows that both apps have several usability issues which partly led to unencrypted e-mails and participants sending their passphrase instead of their public key.

Although good treatment options exist for many headache disorders, not all patients benefit and disability continues to be large. To design strategies for improving headache care, real-world data observing standard care is necessary. Therefore, the German Migraine and Headache Society (DMKG) has established the DMKG Headache Registry. Here we present methods and baseline data.

In vielen Branchen gilt immer noch das Paradigma, dass es deutlich kostengünstiger sei, bestehende Kunden zu binden, als neue zu gewinnen. In diesem Kontext kommt einem zielgerichteten, analytischen Churn Management eine besondere Bedeutung zu. KI und Methoden des maschinellen Lernens scheinen dafür wie geschaffen.