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Africa
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Empirical Evaluation of a Complete Hardware and Software Solution for UAV Swarm Networks
Published in Fei Hu, Xin-Lin Huang, DongXiu Ou, UAV Swarm Networks, 2020
Carlos Felipe Emygdio De Melo, Maik Basso, Marcos Rodrigues Vizzotto, Matheus Schein Cavalheiro Correa, T'U Lio Dapper E Silva, Edison Pignaton De Freitas
To use the proposed ROS package, the following components are required to be installed in the Raspberry Pi 3: Linux, ROS and mavros. Therefore, a version of Ubuntu MATE from Ubiquity Robotics (see https://downloads.ubiquityrobotics.com/), which already includes ROS, is a preferable choice. Download the “2018-01-13-ubiquity-xenial-lxde” Ubuntu image by using the following command:
Mobile Services as a Means to Control: An Empirical Assessment
Published in Journal of Computer Information Systems, 2020
In UCF, ubiquity is proposed as a combination of various aspects such as accessibility, reachability, and portability.20 The key factors that distinguish between these aspects are anywhere anytime access and whether the access is driven by the customer or the organization. Ubiquity captures the notion of overcoming the constraints of physical space by making services accessible from wherever the user deems fit. So it captures access that is driven by the customer from anywhere they desire. Alertness captures the shift from a pull to a push model in which access is driven by the organization. Companies are using alert and messaging systems to inform customers about activities and offers. Thus, alertness feature taps into the fundamental shift in the structure of IS, where information is being pushed to the users. Uniqueness reflects the ability to configure the service to a person’s liking. Universality subsumes the notion of getting consistency in the services through multiple channels. Finally, unison covers the idea of unified data and services accessible through different platforms. We identify ubiquity, alertness, personalization (uniqueness), service compatibility (universality) and device compatibility (unison) as the key aspects of the ubiquitous environment and argue that user’s perceptions regarding these factors will influence his/her perceptions of task control along with ease of navigation based on the UTAUT model. We elaborate on the research model and variables and propose the research hypotheses next.