Written for Minute Man Scale Models iCar. Their model railroad car lets you record video from the engineers view on your layout using an iOS device. Because the car uses a mirror to look down the tracks, the recordings are mirror imaged and requires post processing. iCar Video uses the iOS devices hardware to reverse the image as you record. This lets you record and watch, non-mirror imaged video right on the device.
Its great to see model trains from this perspective.