Desktop PCs seem to have borrowed their nine lives. Just when you thought it was dead as a dodo, Lenovo unveils this sexy cat. The headlining feature here is the Intel RealSense 3D camera that allows you to control a lot of features using gestures and facial recognition, much like the Kinect gaming console. An Intel Core i7 Haswell processor and 16GB RAM ensure speedy delivery of 3D content at 1080p resolution. JBL speakers and Dolby audio round up the multimedia package.