[MUSIC] Hi, I'm going to take you through the HTC Vive setup, which breaks down to head-mounted display, two lenses inside. Essentially It's a mobile phone display in there. HTC best known for making mobile phones but they've moved very heavily into the virtual reality area now. And there's a high definition display and two handsets, controllers on the back triggers, buttons, etc. These are your hands in the virtual world. And all of these are tracked very exactly in a 3D space, and they do that using these lighthouse units. These emit a vertically spinning infrared laser and horizontally spinning infrared laser. Each of these devices is covered in sensors that sees the vertical and the horizontal beams and sends that back initially from the handsets, Bluetooth to the headset and from the headset down the cable to your computer. The positional information is then translated into a rendered image in the computer, which goes back up into the headset. So as you move around your view stays with you. The lighthouse unit you position them anywhere between two meters, ideally five meters or just a bit more apart. And that creates a 3D space that you can move around in at will. And you're fully tracked. None of the other systems really do this. And legend has it that you'll be able to add on more modules, more rooms. So you can move seamlessly between room to room in your virtual reality. The one thing to remember about the Vive unit is it doesn't have the sound built in like the Oculus. So you got to put some headphones on as well. And you got to put the headphones on after the headset, and then take the headphones off first, otherwise you get all tangled up in wires. This is the junction box, and here we have HDMI for the video. We've got a USB for the positional sensing, and we've got a 12-volt power supply which stabilizes the whole system. What it means is that the HDMI and USB go into your computer, And then you've got an additional plugin 12-volt power supply. Finally, we've got this little junction box here. And what this does is that it takes your HDMI for the video, the USB for the position sensing, and an additional 12-volt power supply, which stabilizes the whole system. So that needs to be plugged into the wall, while the other two go into your computer. And again that's your HTC Vive. [MUSIC]