Sensopia has released a new app designed to simplify the process of creating floor plans by using augmented reality. MagicPlan allows users to create an interactive floor plan of a house using the camera and gyroscope on an iPhone 4 or fourth-generation iPod touch to map out each room. The user simply stands in one place in the room and uses the camera to capture corners and doorway edges, even through furniture; the app uses this information to calculateā¦