一款适合婴儿使用的可穿戴人体工程学视线追踪器。

A wearable ergonomic gaze-tracker for infants.

作者信息

Schiavone G, Guglielmelli E, Keller F, Zollo L, Chersi F

机构信息

Laboratory of Biomedical Robotics and Biomicrosystems, Università Campus Bio-Medico di Roma, via Alvaro del Portillo 21, 00128 - Italy.

出版信息

Annu Int Conf IEEE Eng Med Biol Soc. 2010;2010:1283-6. doi: 10.1109/IEMBS.2010.5626406.

DOI:10.1109/IEMBS.2010.5626406

PMID:21095919

Abstract

In this paper we present a low-cost hardware and software solution for monitoring gaze and head movements in infants. The proposed device consists in a webcam and a magneto-inertial sensor mounted on a cap. Signal acquisition and elaboration is carried out on a common PC. Technological choices and calibration procedures rely on a minimally obtrusive and ecological approach. The purpose of this work is to present preliminary in-lab evaluations on a new method that may enable researchers to gain new insights on the contents of visual experience from the child's point of view.

摘要

在本文中，我们提出了一种用于监测婴儿注视和头部运动的低成本硬件和软件解决方案。所提出的设备由一个网络摄像头和一个安装在帽子上的磁惯性传感器组成。信号采集和处理在普通个人电脑上进行。技术选择和校准程序依赖于一种最小化干扰且符合生态学的方法。这项工作的目的是展示对一种新方法的初步实验室评估，该方法可能使研究人员能够从儿童的角度对视觉体验的内容获得新的见解。