Vortex VR turns LG G3 into sub-$100 Oculus-style HUD

An LG-powered virtual reality headset which relies on the G3 smartphone has beaten Samsung's well-rumored Gear VR to market, helped along the way with 3D printing. Vortex VR's VRTX I is effectively a head-mount for the LG G3, relying on the smartphone's 5.5-inch 2560 x 1440 display to deliver high-res graphics for each eye. According to the company, thanks to …