公开(公告)号：US20250067563A1

公开(公告)日：2025-02-27

申请号：US18725119

申请日：2021-12-27

Applicant: GOOGLE LLC

Inventor： Daniel J. Filip ,  Seung Woo Shin ,  Eric Lai-Ong ,  Steve Toh

IPC: G01C21/20 ,  G06F3/01

Abstract: Methods and apparatus to select and present level-change way points for indoor navigation systems are disclosed. An example method includes: receiving, from a client device having a navigation system interface, a request for navigation directions from a starting point to a destination point; identifying, by one or more processors, a plurality of level-change way points based on a starting level associated with the starting point; determining, by one or more processors, a subset of two or more of the plurality of level-change way points based on a destination level associated with the destination point; selecting, by one or more processors, a selected level-change way point from the subset based upon one or more criteria; and providing, to the client device, directions to present an indication of a location of the selected level-change way point in the navigation system user interface.