陸軍戰術區域通信系統架設之虛擬實境建構與成效研究

本研究旨在探討虛擬實境系統對於陸軍戰術區域通信系統專長之教學成效分析，探索教學上透過虛擬實境系統的操作作為提升學生學習意願效果。本研究分析對象為初學者，實驗過程利用Android手機實施下載APK後，並結合VR 360眼鏡，讓使用者更有臨場感，透過虛擬實境系統操作。問卷內容分為系統說明、系統使用效果、系統呈現方式等三大方向，根據實際調查所彙整之資料，以統計方法進行資料分析。本研究重要研究結果有三，即陸區戰術區域通信專長之初學者：一、陸區系統的說明是清楚的，「非常滿意」及「普通」佔比例最高，說明系統簡顯易懂，讓使用者操作上易上手，只需使用肉眼對焦即可變更場景。二、系統使用效果方面，在「VR陸區系統有助於使用者理解系統呈現的內容」滿意的程度較高，初學者對於系統中的影音效果相當滿意，能清楚的了解架台的過程，且系統的使用方式相當簡易，可快速進入虛擬環境中學習，惟部分初學者有頭暈的現象。三、系統呈現方式，在「我能充分瞭解系統要表達的概念」滿意度最高，初學者可以從虛擬環境中了解陸軍戰術區域通信系統的架設過程及裝備的擺設，虛擬系統讓初學者有別於一般影片的效果，感到新奇也覺得很便利，可取代到操場上看助教操課的部分，惟體力活的部分無法代替。建議未來可利用3ds Max進行物件建模，再物件材質加上陰影、渲染、光影追蹤等，製作所有物件的凹凸面，讓物件更加真實，利用Unity進行整合。將人物操作流程使用C#語言進行程式撰寫相關動作，最後匯出軟體至VR頭盔一體機裝置測試與使用，可讓整個虛擬系統更完整更有臨場感，針對零附件的部分可以作細節的介紹，讓使用者更清楚瞭解零附件的操作，增加力回饋的部分可替代體力活的部分。

關鍵字

陸軍戰術區域通信系統；虛擬實境

並列摘要

The purpose of this study is to explore the teaching effectiveness of virtual reality systems for the army tactical area communications system expertise, and to explore the effectiveness of virtual reality systems in teaching as a means to enhance students' learning intentions. The subject of this study is beginner. During the experiment, APK is downloaded by Android phones and VR 360 glasses are combined to make users feel more telepresence and operate through virtual reality system. The contents of the questionnaire are divided into three directions: system description, system effect and system presentation. The data collected from the actual survey are analyzed by statistical methods. There are three important findings in this study, namely, beginners of tactical regional communication expertise in land areas: 1. The description of the land area system is clear, with “very satisfied” and “ordinary” accounting for the highest proportion. It indicates that the system is simple and easy to understand, making it easy for users to operate. The scene can be changed simply by focusing with the naked eye. 2. The system use effect, in “the VR system can help users understand the content of the present land area” satisfactory degree is higher, for beginners in the system audio effect is fairly satisfied, can clearly understand the process of the trestle, and system usage is quite simple, can quickly into the virtual learning environment, but some beginners have dizziness phenomenon. 3. The system of presenting, in “I can fully understand the system to express the concept of” the highest satisfaction, beginners can understand from virtual environment army tactical area communication system construction process and the decoration of the equipment, the effect of the virtual system for beginners is different from the general film, also feel very convenient to be curious, can replace part of the exercise class on the playground to see ta, but part of the physical labor can't replace. It is suggested that in the future, subject modeling can be carried out with 3DS Max, and the material of the subject can be added with shadow, rendering, shadow tracking, etc., so as to make the concave and convex surfaces of all subjects, so as to make the subjects more real and integrate them with Unity. The character operation procedure using c # language program written related action, finally remitted software to VR headsets all-in-one device testing and use, can make the whole more immersive virtual system more complete, according to the zero accessories part can introduce details, for the users to more clearly understand the operation of the zero accessories, increase the force feedback parts can replace manual labor. It is suggested that in the future, subject modeling can be carried out with 3DS Max, and the material of the subject can be added with shadow, rendering, shadow tracking, etc., so as to make the concave and convex surfaces of all subjects, so as to make the subjects more real and integrate them with Unity. The character operation procedure using c # language program written related action, finally remitted software to VR headsets all-in-one device testing and use, can make the whole more immersive virtual system more complete, according to the zero accessories part can introduce details, for the users to more clearly understand the operation of the zero accessories, increase the force feedback parts can replace manual labor.