By configuring a route planner, the roaming experience can be further optimized:
For instance, a roaming user may appear to enter a room; the feasibility of a roaming point can be determined by tapping on the path connecting the different roaming points.

Status Diagram：
![](http://120.25.146.52:4999/server/index.php?s=/api/attachment/visitFile/sign/15c2bf16a444c6851c8d7c6eab610118&showdoc=.jpg)