Design and Application of Remote Control System Using Mobile Phone with JNI Interface

Remote control becomes the mobile phone´s important application field. This article introduces a scheme which uses mobile phone to control power point play in computer without installing any program in mobile phone. So, lecturer doesnpsilat need to turn back to the dais to leaf over the power point, thus he can communication with the audience without interrupt. This article proposed the mobile remote control system, which uses the JNI technology to control the Windows system´s function. As the result showed, the remote control system is effective and feasible.