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Blended learning offers learning solutions for higher educational institutions facing the industrial revolution 4.0. In this study, we investigated the influence factors student perceptions of blended learning based on gender-specific differences in Indonesia. We applied a research model to systematically assess the effect of design features on the effectiveness of blended learning indicators (intrinsic motivation and student satisfaction). Moreover, we evaluated the research model for both genders separately. Based on the quantitative survey of 223 Indonesian students, our study confirms that the design features significantly influence the effectiveness of blended learning for male and female students.
In this demo paper we present a new visualization technique for dynamic networks. It displays the time slices of the dynamic network using two dimensional graph layouting algorithms and stacks these in the third dimension to show the development over time. The visualization ensures that the same node always has the same position in each time slice so that it is easy to follow its development. It also allows filtering data and influencing node appearance based on properties. Additionally we offer a two dimensional comparison view for two time slices which highlights changes in graph structure and (if available) in measures of nodes. The presented visualization technique is implemented using Web technology and is available in a Web-based analytics workbench. We demonstrate the benefits of these techniques by an analysis of a data set from a learning community.
The uprising levels of autonomous vehicles allow the drivers to shift their attention to non-driving tasks while driving (ie, texting, reading, or watching movies). However, these systems are prone to failure and, thus, depending on human intervention becomes crucial in critical situations. In this work, we propose using human actuation as a new mean of communicating take-over requests (TOR) through proprioception. We conducted a user study via a driving simulation in the presence of a complex working memory span task. We communicated TORs through four different modalities, namely, vibrotactile, audio, visual, and proprioception. Our results show that the vibrotactile condition yielded the fastest reaction time followed by proprioception. Additionally, proprioceptive cues resulted in the second best performance of the non-driving task following auditory cues.
Understanding user needs and behavior in automated vehicles (AVs) while traveling is essential for future in-vehicle interface and service design. Since AVs are not yet market-ready, current knowledge about AV use and perception is based on observations in other transportation modes, interviews, or surveys about the hypothetical situation. In this paper, we close this gap by presenting real-world insights into the attitude towards highly automated driving and non-driving-related activities (NDRAs). Using a Wizard of Oz AV, we conducted a real-world driving study (N= 12) with six rides per participant during multiple days. We provide insights into the users’ perceptions and behavior. We found that (1) the users’ trust a human driver more than a system,(2) safety is the main acceptance factor, and (3) the most popular NDRAs were being idle and the use of the smartphone.
This paper describes a system which allows platform independent access to quizzes of the popular learning platform Moodle. The main focus is on the software architecture which is implemented on the base of platform independent technology like Web Services, HTML5 and JavaScript. Another aspect is the user interface which was developed with the goal to run on a broad range of mobile devices from small mobile phones up to large tablets.
Benutzerschnittstellen im Fahrzeug stellen eine besondere Herausforderung in Konzeption und Entwicklung dar, steht doch eine einfache Bedienung in allen Fahrsituationen von Fahrerassistenzsystemen wie auch Komfort- und Unterhaltungsfunktionen im Vordergrund der Bedien- und Anzeigekonzepte. Zugleich treffen durch eine zunehmende Vernetzung des Fahrzeugs die langen Entwicklungszyklen von Kraftfahrzeugen auf die hochdynamische Welt von Mobiltelefonen und Internet-Applikationen. Weitere Herausforderungen ergeben sich durch absehbare Änderungen im Mobilitätsverhalten und die Einführung von Elektrofahrzeugen.
Die Hochschule Ruhr West hat erstmals zum Wintersemester 2011/12 ein Schülerstudium im Studiengang Angewandte Informatik angeboten. Dieses ist aus verschiedenen Aktivitäten zum Übergang Schule - Hochschule hervorgegangen. Der Artikel beschreibt die Erfahrungen bei der Einführung eines solchen Programms an einer sich im Aufbau befindlichen Fachhochschule sowohl aus Sicht der Hochschulangehörigen als auch der teilnehmenden Schülerinnen und Schüler.
Innovationen im Fahrzeug inkl. der Bedienschnittstelle halten oft zunächst in den Oberklassefahrzeugen Einzug und werden gemäß der Erwartungen der entsprechenden Zielgruppe, zumeist 45 Jahre und älter entwickelt. Auf der anderen Seite gehen im Mobilgerätebereich die Innovationen von technisch interessierten Menschen, meist Jugendlichen aus. In dieser Arbeit wurde versucht, die Entwicklung eines Autocockpits für junge Menschen von eben diesen in vier Stufen der nächsten 20 Jahre gestalten zu lassen unter eigener Einschätzung der technischen Möglichkeiten.
Knowledge of fundamentals of human-computer interaction resp. usability engineering is getting more and more important in technical domains. However this interdisciplinary field of work and corresponding degree programs are not broadly known. Therefore at the Hochschule Ruhr West, University of Applied Sciences, a program was developed to give teen-aged pupils insights into this area in a project-based learning environment with professional tools. Within the last 18 month this project was successfully conducted several times with participants of different age.
Im Rahmen des diesjährigen Workshop Automotive HMI werden wieder eine Vielzahl an Vorträgen aus dem Bereich automobiler Mensch-Maschine Schnittstellen präsentiert. Des Weiteren ist wie in den beiden letzten Jahren ein Interaktiver Innovationsworkshop Teil des Programms. Das Motto der Mensch und Computer 2014 lautet „Interaktiv Unterwegs “. Dies passt hervorragend zum Thema des Workshops.