Abstract: Systems and methods for delivery of items to an unspecified location, such as a moving location, are described. The systems and methods utilize a location-finding device to identify a location of a location-disclosing device associated with ordered items, and notify the location-disclosing device when an automated delivery device is within a predetermined proximity in order to arrange a specific location for delivery of the ordered items.

Abstract: Systems, methods, and software for managing the work flow of one or more self-driving robotic vehicles (SDRVs), which may be used in restaurant, hotel, warehouse, and other environments, are described. The SDRV systems and methods support SDRV-customer interactions, such as ordering and payment interactions, and, in some embodiments, the SDRVs are able to generate, accept, and/or alter tasks within a task queue based on real-time business activities and changing customer needs.

Abstract: Navigation markers for use by autonomous robotic vehicles comprise a plate having a flat front surface, one or more position markers made of a reflective material, an infrared material, or a combination thereof disposed on the flat front surface, and a pair of first mechanical arms extending from the plate and articulable relative to the plate. The articulable mechanical legs allow the plate to be mounted to flat or curved surfaces, such as ductwork. Further, the plate can be prepared with numerous navigation markers prior to placement on the ceiling, and a special placement tool allows the plate to be attached to the ceiling from a distance, such that ladders, lifts, stilts, and the like may not be necessary, thereby improving safety and installation efficiency.