For those of you who have always wanted to control your TV using only your voice, you are going to love the XVTV remote control system. Learn to make your TV act upon your voice command. With XVTV in your home you can do anything from change channels to program a PVR (Personal Video Recorder) using simple voice commands. XVTV controls external devices by using a multimodal browser, an XHTML + Voice (X+V) Web page, and a USB Universal Infrared Transmitter (USB-UIRT).