HYDRO:Optimizing interactive hybrid images for digital signage content

作     者：Masanori NAKAYAMA Karin UCHINO Ken NAGAO Issei FUJISHIRO 

作者机构：Department of Information&Computer ScienceKeio UniversityTokyoJapan Center for Information&Computer ScienceKeio UniversityTokyoJapan 

出 版 物：《Virtual Reality & Intelligent Hardware》 (虚拟现实与智能硬件（中英文）)

年 卷 期：2023年第5卷第6期

页      面：565-577页

学科分类：08[工学] 080203[工学-机械设计及理论] 0802[工学-机械工程] 

基　　金：Supported by JSPS KAKENHI (20K20481) 

主　　题：Digital signage Hybrid image Authoring tool Information design 

摘      要：Background In modern society,the digital signage installed in many large-scale facilities supports daily ***,owing to their limited screen size,it is difficult to simultaneously provide different types of information to many viewers at varying distances from the ***,in this study,we extend the existing research on the use of hybrid images for tiled *** To facilitate smoother information selection,a new interactive display method is proposed that incorporates touch-activated widgets as high-frequency parts of hybrid *** widgets are novel because they are more visible to viewers near the *** developed an authoring tool called the hybrid image display resolution optimizer(HYDRO),which features two types of control functions to optimize the visibility of touch-activated widgets in terms of placement and *** The effectiveness of the proposed method is demonstrated empirically through a quantitative user study and an eyetracking-based qualitative evaluation.