Evaluation of the Leap Motion Controller as a New Contact-Free Pointing Device

被引：93

作者：

Bachmann, Daniel ^{[1
]}

Weichert, Frank ^{[1
]}

Rinkenauer, Gerhard ^{[2
]}

机构：

[1] Univ Dortmund, Dept Comp Sci 7, D-44221 Dortmund, Germany

[2] Leibniz Res Ctr Working Environm & Human Factors, D-44139 Dortmund, Germany

来源：

SENSORS | 2015年 / 15卷 / 01期

关键词：

Leap Motion Controller; Fitts' law; human-computer interaction; PERFORMANCE-MEASURES; INPUT DEVICES; INFORMATION; ACCURACY;

D O I：

10.3390/s150100214

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

This paper presents a Fitts' law-based analysis of the user's performance in selection tasks with the Leap Motion Controller compared with a standard mouse device. The Leap Motion Controller (LMC) is a new contact-free input system for gesture-based human-computer interaction with declared sub-millimeter accuracy. Up to this point, there has hardly been any systematic evaluation of this new system available. With an error rate of 7.8 Vo for the LMC and 2.8 Vo for the mouse device, movement times twice as large as for a mouse device and high overall effort ratings, the Leap Motion Controller's performance as an input device for everyday generic computer pointing tasks is rather limited, at least with regard to the selection recognition provided by the LMC.

引用

页码：214 / 233

页数：20

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