An autonomous or semi-autonomous vehicle fleet comprising a plurality of autonomous or semi-autonomous vehicles for providing an assortment of items to a customer or a potential customer after such customer or potential customer summons the one or more autonomous or semi-autonomous vehicles in an unstructured open or closed environment. Each autonomous or semi-autonomous vehicle comprises one or more compartments configured to contain and secure the assortment of the items to be selected once the summoned autonomous or semi-autonomous vehicle arrives to a customer or potential customer.

An autonomous robot vehicle in accordance with aspects of the present disclosure includes a conveyance system and a compartment coupled to the conveyance system. The conveyance system autonomously drives the autonomous robotic vehicle between one or more storage locations and one or more delivery locations. The compartment receives one or more items stored at the one more storage locations. The compartment includes a temperature control module configured to maintain the compartment within a predetermined temperature range to provide temperature control for the one or more items as the conveyance system drives between the one or more storage locations and the one or more delivery locations.

A cooking appliance (100) including: a hollow body (102) having an interior (110) to receive a product to be cooked, the body (102) having an opening (112) via which product to be cooked can be moved relative to the interior (110); a door (114) attached to the body (102) and movable relative thereto between a closed position at which the door (114) closes the opening, and a maximum open position at which the door (114) is spaced from the open position by a maximum predetermined distance; and a latch mechanism (122) operatively associated with the body (102) and the door (114) to at least aid in retaining the door (114) in at least one intermediate position at which the door (114) is spaced from the closed position and the maximum open position, the mechanism (122) including an abutment member (142) fixed to the body (102), and a position defining member (124) attached to the door (114) and the body (102), the position defining member (124) having a plurality of position defining portions including a first portion (123a), a second portion (123b), and a third portion (123c), with the first portion (123a) corresponding to the closed position, the second portion (123b) corresponding to the intermediate position, and the third portion (123c) corresponding to the maximum open position, with the position defining member (124) being urged into contact with the abutment member (142) so that the abutment member (142) engages with a selected one of the portions (123a-c) so as to at least aid in retaining the door (114) in a selected one of the positions.

A rotary-pan pizza oven includes a rack, a pan mechanism, a burning mechanism and an oven body. The pan mechanism includes a rotary pan, a grill rack, a shaft, a connecting part, and a driving device. The driving device is fixed to the bottom of the rack by the connecting part; the shaft is passed through the rack and rotatably connected to the driving device; an upper end of the shaft is rotatably connected to the grill rack; and the rotary pan is mounted onto the grill rack. The oven body is disposed at an upper surface of the rack; the grill rack is disposed in the oven body; both front and rear ends of the oven body have an opening; the burning mechanism is disposed at a front end of the oven body and communicated with the oven body; and the burning mechanism has a vent.

A delivery control system includes a communication device configured to receive an image of a product from a computing device of a customer, at least one processor, and a memory storing instructions which, when executed by the at least one processor, cause the delivery control system to perform an image recognition process on the image to identify at least one product based on the image, transmit the identified at least one product to the computing device via the communication device, receive from the computing device a product selected by the customer from among the identified at least one product, and instruct an robot vehicle to deliver the selected product to the customer.

According to one aspect, a platform for providing at least one item to a customer is disclosed. The platform includes an autonomous, semi-autonomous, or fully autonomous vehicle that includes at least one compartment configured to contain a first item ordered by the customer and to contain a second item not ordered by the customer. The platform further includes an application including an ordering module configured to obtain an order from the customer that includes the first item, and a release detection module configured to determine when the first item has been removed from the at least one compartment and configured to determine when the second item has been removed from the at least one compartment. In one embodiment, the second item is predicted using a machine learning algorithm.

Provided herein is an autonomous or semi-autonomous vehicle fleet comprising a plurality of autonomous or semi-autonomous vehicles for delivering a food or beverage item to a customer. The autonomous vehicle herein may comprise of storage units that are easily configured to effectively and efficiently carry different types of food or beverage items, including a temperature control system configured to maintain a target unit temperature for different types of food or beverage items.

A cooking stone apparatus with a rotatable cooking surface for use in conventional ovens, barbecue grills and the like includes a stationary bottom support plate and a cooking stone rotatably supported on top of the stationary bottom support plate. The cooking stone has a perimeter edge with one or more engagement points for receiving a tangential force without slippage, such that when a tangential force is applied to any of the one or more engagement points, the cooking stone rotates about the perpendicular axis of the support plate.

Exemplary embodiments of a kamado-style cooker pizza oven conversion device are disclosed. Certain embodiments detachably mount within a kamado-styled cooker such that the lid of the cooker rests at an angle on the top of the device and thereby “closes off” and defines a cooking space within the interior that takes advantage of the pizza oven-like features of a kamado cooker. With an embodiment of the solution installed in a kamado cooker, an open doorway or window is defined for allowing a user to insert a pizza into the cooking space and place the pizza on a pizza stone held by the device. Embodiments allow for cooking to occur simultaneously via conductive, convective and radiant thermal energy transfer.

A housing for a masonry oven core comprises at least two shaped sections, capable of being attached together to form a shape that encompasses a masonry oven core. They are at least partly formed from mesh material capable of being rendered with mortar. The completed housing is substantially semi-spherical, and the wall sections extend substantially vertically.