This paper presents a remote control computer system
using speech recognition technologies of mobile devices
for the blind and physically disabled population. These
people experience difficulty and inconvenience using computers
through a keyboard and/or mouse. The purpose of
this system is to provide a way the blind and physically
disabled population can easily control many functions of
a computer via speech. The configuration of the system
consists of a mobile device such as a smartphone, a PC
server, and a Google server that are connected to each
other. Users command a mobile device to do something
via speech such as directly controlling computers, writing
emails and documents, calculating numbers, checking the
weather forecast, and managing a schedule. They are then
immediately executed. The proposed system also provides
blind people with a function via TTS (text to speech) of
the Google server when they want to receive contents of the
document stored in a computer