基于Kinect的老年人日常行为能力测试和训练系统
A System for evaluating and training the daily activity abilities of old people based on Kinect
（本项目受微软亚洲研究院资助）
（This project was funded by Microsoft Research Asia）
平衡、柔韧、协调等能力是评价老年人行为功能的重要指标，但专业的测试和训练设备价格昂贵，操作过程复杂，难以在家庭和社区应用。
The abilities of balance, flexibility, and coordination are important indexes for evaluating the daily activity abilities of old people. However, the professional testing and training devices are expensive and hard to be used in community or at home.
本研究的目标就是基于Kinect可以实时捕获人体三维运动信息的特点，结合生物力学原理，设计特殊的测试任务，形成简便、低成本的人体行为功能评价的解决方案，使得老年人可以在家中或社区中随时进行自身行为能力的评价和连续监测，从而对跌倒风险和相关疾病及时预警。同时，通过特别设计的游戏任务，可以让老年人在对日常行为能力进行针对性、重复性训练，提高自身日常行为能力。
This study aims to develop a convenient and low-cost system to evaluate and train human daily activity abilities based on the functions of Kinect. The 3D human body motions are captured by Kinect when the users performing specially designed tasks, and professional indexes of balance, flexibility, proprioception and coordination are calculated according to the principles of biomechanics. Then, daily activity abilities of the users can be evaluated, and individual training program can be designed and executed in community or at home to improve their daily activity abilities.
系统的交互界面：
Interface of this system：
主菜单 参数设置配置界面
Main Interface Setting Test Parameters
测试结果界面
Displaying Test Results
系统已有的测试项目：
The evaluation of daily activity abilities：
1、平衡测试：单脚站测试、闭眼原地踏步测试。
1、Balanceevaluation: single limb standing and marching on the spot with eyes closed.
单脚站立测试
Single limb standing with eyes open or closed
闭眼原地踏步测试
Marching on the spot with eyes closed
2、柔韧性及本体感觉测试：抬臂测试、屈体测试。
2、Flexibility and proprioceptionevaluation: lifting the upper arm and trunk flexion.
本体感觉测试
Proprioception test
3、协调性测试：手眼协调性测试、双手协调性测试。
3、Coordination evaluation: hand-eye coordination and two hands coordination.
手眼协调性测试
Hand-eye coordination
双手协调性测试
Two hands coordination
系统已有的训练项目：
The training of daily activity abilities：
1、平衡训练：踩高跷游戏、捕蝴蝶游戏。
1、Balance training: keeping balance on stilt , catching butterflies.
通过重心控制踩高跷来提高平衡能力
Keeping balance on stilt by control COM of body
通过重心追踪捕获蝴蝶来提高平衡能力
Tracing and catching butterflies by changing COM of body
2、柔韧性及本体感觉训练：动作模拟和重复游戏。
2、Flexibility and proprioception training: mimicking motions.
通过模拟或重复特定动作训练来提高柔韧性和本体感觉能力
Mimicking motions to improve flexibility and proprioception
3、协调性训练： 走迷宫游戏、打地鼠游戏。
3、Coordination testing: maze game and beating shrewmouse game.
通过手、腿的协调抬举来完成打击地鼠的任务
Beating shrewmouse by lifting arm and/or leg
系统试用：
Test of this System：
为了测试的有效性，该系统已经在多个社区进行了试用。
In order to evaluate the validity of this system, tests have been done in some communities.
在某社区的试用实验
Test of this system in a community