So it took a team working in India with patients and community health workers to understand how a PDA and an application on a PDA might replace those technicians in a fitting and diagnostic service.
所以，需要一个团队在印度当地和 病人以及社区医疗工人一起工作 去理解一个PDA 以及一个PDA上的一个程序是如何 用来代替那些技工 所提供的分配和诊断类的服务。