App will draw a Floorplan

RoomScan app draws floor plans by just taping your phone on every wall!   Take a look at the videos…

The RoomScan app works by your phone’s built-in GPS and gyroscope to determine the orientation of walls and distances.



The app is accurate to within about half a foot.

RoomScan

RoomScan Pro Floor Plan Demo – Scanning Whole Floor:



via SlashGear

source RoomScan app