基于Android平台的盲人手机系统设计与开发

人们生活中的绝大部分信息都是通过视觉获得的,所以盲人能够从外界获取的信息量很少,但这并不能阻止他们努力提高生活质量的渴望。智能手机的快速发展给盲人提供了前所未有的机遇。开发盲人手机具有极大的应用价值。该文主要介绍了在Android平台上设计和实现的一款盲人手机系统,该系统使用了语音识别、语音合成及Web Service等相关技术,实现了语音拨打电话、语音接听电话、语音发送短信、语音播报来电短信、语音报时、语音播报日期和语音播报天气等功能,并能在Android手机中稳定运行,方便盲人使用手机,具有较高的实用价值。

Design and Implementation of Mobile Phone System for the Blind Based on Android

Most of the information in people＇s lives is obtained through visual, so the blind can rarely get information from the outside, but that can＇t stop them from efforts to improve the quality of life. The rapid development of the smartphones provides blind people with an unprecedented opportunity. And developing mobile phones for the blind has great practical value. This paper introduces the design and implementation of mobile phone system for the blind based on Android, which uses the technologies of speech recognition, speech synthesis and Web Service, and it has achieved making and receiving calls by voice command,sending and receiving text messages by voice command, telling time, date and weather by voice command and so on, which can run steadily on the Android platform to help the blind use mobile phones, which has high practical value.