Dynamics of Head Pointing Using Static and Dynamic Gains

Data was acquired from experiments of the master's thesis "Exploring the dynamics of the head pointing." There were two studies: preliminary and the main study. The task of both was a two-dimensional pointing, as described in ISO 9241-41. Pointing was performed by tracking the head rotation using Tobii 4C Eyetracker, capable of detecting head rotation and position. Goal of the preliminary study is to compare different gains and find two most highly-ranked gains for the main study. Goal of the main study is to explore the effects of different gain methods on over and udershooting. For more details, check README.md

本数据集采集自硕士学位论文《探索头部指向运动动力学》（"Exploring the dynamics of the head pointing"）中的实验数据。本次实验包含两项研究，分别为预实验与正式实验。两项研究均采用ISO 9241-41标准中定义的二维指向任务，实验中通过Tobii 4C眼动仪（Tobii 4C Eyetracker）追踪头部旋转轨迹以完成指向操作，该设备可同时检测头部旋转角度与空间位置。预实验的目标为对比不同增益参数，筛选出两项适配正式实验的最优增益方案。正式实验则旨在探究不同增益方法对指向过冲（overshooting）与指向欠冲（undershooting）现象的影响。如需获取更多实验细节，请查阅README.md文件。