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The aim of this paper is to describe procedural characteristics of the 4th technology foresight (TF) using search engines to discover emerging issues; analytic framework development to discover future needs; future technologies considering future needs as well as technology development; detailed description of future technology; analytical discussions of Delphi survey results; developing spatial-specific scenarios and illustrations; and examining possible adverse effects of future technologies. Korea performs TF every 5 years to establish science and technology policy and strategies. In the 4th TF, future technologies that might be developed by 2035 were discovered and Delphi survey was conducted to examine current development status, anticipated times of technology development and public use, plans to secure these technologies, etc.

This paper divides procedure employed in the 4th TF into three steps and explains seven characteristics related to its procedure.

Improvement of the TF procedure will increase the reliability and applicability of its results.

This paper consists of original results which include improved procedure and its implication by researchers who participated in the 4th TF. It will provide a useful example for other nations, hoping to introduce TF to set up national science and technology policy.

Organizations, especially youth organizations, often use media and communication tools to engage participants and achieve their goals. While these tools have the potential to benefit organizations, it is unclear whether using media tools influences effectiveness and how their use compares to traditional engagement practices. In this chapter, I examine the impact of both media tools and participant inclusion on organizational efficacy, controlling for various organizational characteristics. I use originally collected survey data from paid staff youth nonprofit civic organizations in the Raleigh, North Carolina area. I find that using Twitter increases organizational efficacy, but the effect is ameliorated by the inclusion of organizational characteristics. I also find that media tools tend to be used by organizations in a one-directional manner, which may help explain their limited impact. Using media tools is not sufficient to increase efficacy since the way they are used also matters. Including youth in daily decision-making processes, however, increases organizational efficacy and the relationship is robust to including organizational characteristics.

The successful application of the group of unmanned aerial vehicles (UAVs) in the tasks of monitoring large areas is becoming a promising direction in modern robotics. This paper aims to study the tasks related to the control of the UAV group while performing a common mission.

This paper discusses the main tasks solved in the process of developing an autonomous UAV group. During the survey, five key tasks of group robotics were investigated, namely, UAV group control, path planning, reconfiguration, task assignment and conflict resolution. Effective methods for solving each problem are presented, and an analysis and comparison of these methods are carried out. Several specifics of various types of UAVs are also described.

The analysis of a number of modern and effective methods showed that decentralized methods have clear advantages over centralized ones, since decentralized methods effectively perform the assigned mission regardless of on the amount of resources used. As for the method of planning the group movement of UAVs, it is worth choosing methods that combine the algorithms of global and local planning. This combination eliminates the possibility of collisions not only with static and dynamic obstacles, but also with other agents of the group.

The results of scientific research progress in the tasks of UAV group control have been summed up.