Any way for an application to know precisely which people have it open?

[mishav]

I’m thinking you could have a timer say every 10 seconds, telling a script to update the current time in milliseconds, onto an input element, that is autobound to a database field.

Slightly different use case which you could adapt:

Real time tracking with maps

Are you certain that the map doesn’t already auto update? I did a small experiment, using two edit fields auto-bound to a database thing’s fields, manually setting a new address as a position. The map auto updated, even when open on a different browser. (I edited the time delay after recording this, it was more like a second or two between updates, due to manually editing the address) [image]