Not exactly blackhat SEO but could really do with some help! I have a client that has a PC in his home and a PC in his engineering workshop. The PC in his home has a mic and the PC in his workshop has a set of speakers. He also has a camera system in the workshop that he is able to view from his home. He now wants to issue commands to his workers from his home PC via the mic and for them to be relayed via the speakers on the engineering PC in real-time, or as close as possible. This isn't something I've ever done, can anyone help? Cheers.