Spacetime can be used in Slack by inviting the @spacetime bot to any channel.
When you mention a time in any channel @spacetime is in, it will automatically translate that time the local time for everyone else in the channel.
For instance, if you, Dany, say
7 am in the channel from New York, Kate in California will see a message from Spacetime:
7:00 AM for Dany is 4:00 AM for you
This message will only be displayed to them, so it won’t confuse anyone else.
If you mention someone specific, only they will see the translated time. For instance,
will localize 5 PM your time to Andrew's time zone and Spacetime will show him the local time conversion:
5:00 PM for Dany is 2:00 PM for you