Clinic experiment indicates the amputee s veracity of controlling an artificial hand with three-degree of freedom, improve from 16 percent to 100 percent in 100 tests.

• 临床实验表明,受试者配装三自由度假手后,控制动作的准确率由训练前的16%25提高到100%25(测试100次)。达到实用的要求。