公开(公告)号：US20220019800A1

公开(公告)日：2022-01-20

申请号：US16932198

申请日：2020-07-17

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Chu Pang Alex Ng ,  Yi-Hsuan Yeh

IPC: G06K9/00 ,  H04W4/024 ,  G01C21/20 ,  G06Q10/08 ,  G06K19/06

Abstract: A method in a mobile computing device includes: obtaining order collection data containing (i) item identifiers corresponding to a set of target items and a set of non-target items, (ii) a reference layout indicating, within a region of a facility, respective positions of the target items and the non-target items, and (iii) item recognition data for the target items and the non-target items; controlling an image sensor of the mobile computing device to acquire an image of a portion of the region; based on the item recognition data, detecting an item from the image; when the detected item is a target item, controlling an output assembly of the mobile computing device to present a prompt to collect the detected item; and when the detected item is a non-target item, controlling the output assembly to present a directional guide towards a selected target item based on the reference layout.