Earticle

LBXR 환경에서 경험은 사용자의 행동과 환경적 맥락에 따라 다채롭게 전개된다. 이러한 환경 에서 몰입형 경험을 유지하고 설계하려면, 사용자 반응을 실시간으로 추적하고 조정할 수 있 는 도구가 필요하다. 본 연구는 플레이어의 경험 흐름을 노드 기반 인터페이스로 시각화함으 로써, 운영자가 콘텐츠의 전체 맥락을 직관적으로 파악하고 실시간으로 제어할 수 있는 XR 운 영 시스템을 제안한다. 제안된 시스템은 기존 XR 운영 도구가 파편화된 정보에 의존하여 단편 적인 상호작용만 제공하던 한계를 극복하고, 실시간 데이터 기반의 통합적인 콘텐츠 관리를 가능하게 한다. 이 연구는 향후 XR 운영 도구 설계에 대한 논의를 제공할 것이다.

In LBXR, experiences unfold based on user behavior and environmental context. To maintain and design immersive experiences in these environments, tools are needed to track and adapt user reactions in real-time. This research proposes an XR operation system that visualizes the player's experience flow in a node-based interface, enabling operators to intuitively grasp the full context of the content and control it in real-time. The proposed system overcomes the limitations of existing XR operation tools that rely on fragmented information and provide only fragmented interactions, and enables integrated content management based on real-time data. This research will inform the design of future XR operational tools.

We propose SQLGo, an interactive learning tool designed to help learne.rs intuitively understand the execution flow of SQL queries. SQLGo combines Common Table Expression based visualization techniques with a Large Language Model (LLM)-powered conversational interface to clearly convey intermediate operations and procedural semantics embedded in SQL.Most existing SQL learning tools provide only tabular query results, failing to adequately explain the intermediate states and execution process of a query. As a result, learners often struggle to grasp the actual execution flow underlying SQL’s declarative structure. SQLGo addresses these limitations by offering an interactive environment that supports procedural reasoning and encourages active learner engagement, thereby enabling more effective SQL learning.Through this system, learners are expected to intuitively grasp the execution flow of queries and gain a deeper and more meaningful learning experience compared to conventional tools.