PC application remote control via mobile phone

In this paper, we propose a PC application remote control system via mobile phones. Recently, mobile phones have been used to remotely control systems such as home automation systems. However, users are inconvenienced when using remote control systems because existing remote control systems require specific devices and software. Thus, in this paper, we propose a PC application remote control system that does not rely on specific devices and software by using the Dual Tone Multi Frequency (DTMF) of mobile phones.