公开(公告)号：WO2012143952A2

公开(公告)日：2012-10-26

申请号：PCT/IN2012/000290

申请日：2012-04-20

Applicant: AMUTHA, B

Inventor： AMUTHA, B ,  PONNAVAIKO, M.

CPC classification number: G09B21/00 ,  A61H3/061 ,  A61H2201/0184 ,  A61H2201/5048 ,  A61H2201/5097 ,  A61H2230/50 ,  G01C21/00 ,  G09B29/10

Abstract: A system, apparatus and methods for communication, navigation, surveillance, rescue, recovery and restitution, whereby a cross-section of diverse communities are served simultaneously, without interference of the service-suite of one community with that of another, with economy of resources and with minimal exposure to harmful radiation are described. More particularly, one such suite further adapted for serving a community of visually impaired persons is described.

Abstract translation: 一种用于通信，导航，监视，救援，恢复和恢复的系统，设备和方法，从而同时提供不同社区的横截面，而不影响一个社区的服务套件与另一个社区的服务套件，资源的经济 并且描述了对有害辐射的最小暴露。 更具体地，描述了一种进一步适用于服务于视障者的社区的这种套件。