Abstract: Aspects described herein include a computer-implemented method of generating a floor plan for use by a plurality of mobile drive units within an inventory system. The method comprises defining a grid according to predefined grid rules, placing inventory station blocks, placing predefined travel blocks, and placing predefined storage blocks. Predefined connection rules specify which faces of the different predefined blocks are permitted to connect. The method further comprises outputting a map representing the floor plan. The map comprises location information for fiducial markers corresponding to the predefined blocks.

Abstract: Aspects of augmented reality (AR)-based facility mapping are described. In some examples, an AR device detects optical data using an optical device, and position data using a position detection device. An AR-based modification user interface is displayed using the AR device. The AR-based modification user interface includes an AR map and an AR object. The AR-based modification user interface is generated using the facility data and the sensor data. The AR-based modification user interface identifies a user action that modifies the AR object.