Providing item pick and place information to a user

    公开(公告)号:US10163149B1

    公开(公告)日:2018-12-25

    申请号:US14229342

    申请日:2014-03-28

    Abstract: Described is a system and method for presenting item information to a user based on the activities of the user. In one example, when a user picks an item from an inventory location, the item is identified, and a representation of the item, and optionally additional item information, is presented to the user as a confirmation that the item was properly identified. If the user adds the item to a tote associated with the user, an item identifier associated with the item is added to an item identifier list associated with the user. Likewise, an item identifier list representation, which provides information about all items identified on the item identifier list may be presented to the user as confirmation that the correct item has been added to the user item identifier list associated with the user.

    Tracking of objects using markers

    公开(公告)号:US11450002B1

    公开(公告)日:2022-09-20

    申请号:US17101661

    申请日:2020-11-23

    Abstract: Markers may be presented on different objects in a facility, such as shelves or totes. A marker can use color, placement of elements, blending effects, or infrared light layers to encode data about the object. During operation, a camera within the facility may acquire an image, which includes an image of the marker as presented on the object. The marker can be analyzed to detect marker data encoded therein. By decoding the marker data, details about the marker can be extracted, such as an identification of the object. In addition, using details about the marker location within the image and location data associated with the camera, a location of the object relative to the camera can be determined, as well as an orientation of the object relative to the camera. As the object moves within the facility, the object can be tracked based on this location and orientation data.

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