The Leap Motion software will attempt to overcome such interference but it does make its detection slightly less accurate. It connects to the Mac, and is powered, by USB.Īs the Leap Motion Controller sends out an infrared signal, it works best if it is kept out of really bright light sources, or other sources of infrared. The device is tiny–just a little larger than a pack of chewing gum. If you gesture too low they will fall below the cone. It's a cone, so the higher above the device you wave your hands, the wider the area your gestures will be detected in is. The Leap Motion Controller’s interaction zone extends out around 60 centimetres, or two feet, in every direction. With this it can interpret what you are trying to do, depending on the app you are using. The Mac, to which it is connected, uses this information to work out where in space your hands are and what they are doing. ![]() ![]() Your hands (and fingers) reflect the infrared light back to the device. The Leap Motion Controller works by sending a cone shaped infrared signal. Later tutorials will dive deep into the cool things you can do with the Leap Motion Controller. This is the first of a series of tutorials that will show you how to use the Leap Motion Controller and so will focus on the basics. In this tutorial I'll explain how the Leap Motion Controller works, show you how to set it up, find and install compatible apps and give you a few tips for using it. You can use your hand gestures to sculpt 3D objects, play games, make music and do a whole lot more. The Leap Motion Controller detects the movement of your hands and fingers and uses these to control the Mac. With it you can control supported apps by waving your hands in the air–like Tom Cruise in Minority Report. ![]() The Leap Motion Controller is a peripheral input device that lets you interact with your Mac in a new way. The Leap Motion Controller and Mac: Part 1
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