首页> 外文会议>Pan American Health Care Exchanges Conference >Low cost human computer interface voluntary eye movement as communication system for disabled people with limited movements
【24h】

Low cost human computer interface voluntary eye movement as communication system for disabled people with limited movements

机译:低成本人机界面自愿眼球运动作为残疾人的通信系统有限的运动

获取原文

摘要

The ability to identify the location of human pupil offers us the possibility to know the eye gaze target of a person. This infers the possibility to create new methods of human-machine interaction. Nevertheless there are some barriers and restrictions that are shown in the integrations, as intrusion, robustness, availability and price of the eye track systems. This paper describes the develop and usability of an eye gaze input system using a web cam with infrared LEDs over a head mounting system. Most available eye gazing with head mounting have two characteristic that hinder being widely used as human computer interfaces. The first is represented by the need of a calibration stage before the use; the second is about the low tolerance for head movements during all the using time. This work solved that problem using a 3 axis accelerometer as head tilt sensor to make a compensation. Our main objective is to create a communication system for people with motor disabilities based exclusively in self-inflicted ocular movement.
机译:确定人类学生位置的能力为我们提供了解一个人的眼睛凝视目标。这是创建人机交互新方法的可能性。然而,在集成中显示了一些障碍和限制,作为眼镜系统的入侵,稳健性,可用性和价格。本文介绍了在头部安装系统上使用带红外LED的网络凸轮的眼睛凝视输入系统的开发和可用性。最多可用的眼睛凝视着头部安装有两个特征,妨碍被广泛用作人机界面。首先是在使用前需要校准阶段;第二个是在所有使用时间期间的头部运动的低容差。这项工作解决了使用3轴加速度计作为头部倾斜传感器的问题,以进行补偿。我们的主要目标是为独立于自给自足的眼部运动来创建一个有助于运动残疾的通信系统。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号