Touchless Disambiguation Techniques for Wearable Augmented Reality Systems

被引：0
|
作者：
Caggianese, Giuseppe [1 ]
Gallo, Luigi [1 ]
Neroni, Pietro [1 ]
机构：
[1] CNR, ICAR, Natl Res Council Italy, Inst High Performance Comp & Networking, Naples, Italy
来源：
INTELLIGENT INTERACTIVE MULTIMEDIA SYSTEMS AND SERVICES 2016 | 2016年 / 55卷
关键词：
Touchless interface; Freehand interaction; Wearable augmented reality; Depth ray; SQUAD; SELECTION;
D O I：
10.1007/978-3-319-39345-2_48
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The paper concerns target disambiguation techniques in egocentric vision for wearable augmented reality systems. In particular, the paper focuses on two of the most commonly used selection techniques in immersive environments: Depth Ray and SQUAD. The design and implementation of such techniques in a touchless augmented reality interface, together with the results of a preliminary usability evaluation carried out with inexpert users, are discussed. The user study provides insights on users' preferences when dealing with the precision-velocity trade-off in selection tasks, carried out in an augmented reality scenario.
引用
收藏
页码：547 / 556
页数：10
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