Head-mounted eye gaze tracking devices: An overview of modern devices and recent advances:

Journal of Rehabilitation and Assistive Technologies Engineering

MatteoCognolato¹ 

关键词: Eye tracking;    gaze tracking;    head-mounted;    wearable robotics;    rehabilitation;    assistive technology;   

DOI  :  10.1177/2055668318773991

学科分类：工程和技术（综合）

来源: Sage Journals

【 摘 要 】

An increasing number of wearable devices performing eye gaze tracking have been released in recent years. Such devices can lead to unprecedented opportunities in many applications. However, staying updated regarding the continuous advances and gathering the technical features that allow to choose the best device for a specific application is not trivial. The last eye gaze tracker overview was written more than 10 years ago, while more recent devices are substantially improved both in hardware and software. Thus, an overview of current eye gaze trackers is needed. This review fills the gap by providing an overview of the current level of advancement for both techniques and devices, leading finally to the analysis of 20 essential features in six head-mounted eye gaze trackers commercially available. The analyzed characteristics represent a useful selection providing an overview of the technology currently implemented. The results show that many technical advances were made in this field since the last surve...

【 授权许可】

CC BY