hello.math.uzh.ch: Chat / Video Conference Call / Screen Sharing / File Transfer

URL	https://hello.math.uzh.ch
Product Name	Rocket.Chat
Apps	https://rocket.chat/install (Windows, Mac, Linux), Mobile: iOS, Android
Thinlinc	Applications > Internet > Rocket.Chat
I-MATH user	Login with your I-MATH credentials.
Non I-MATH Users	Register with your email

hello.math.uzh.ch is something like WhatsApp, Slack, Skype, ... - but hosted & controlled at I-MATH!
- The video calls are managed via itsi.rog (see https://jitsi.org/what-is-jitsi/)

Features

Create open or private channel (=groups).
- Invite members to your channel (if is not public).
Do Video Calls.
Do Screen Sharing (start a video call, then share your screen).
Send files to someone, or a channel.
Search all your messages.
Start a new thread on answering to a message via 'Reply in thread'.
Copy screenshots to someone via clipboard.
If you're not online and a message is directed to you: receive notifications by email (you have to verify your email first under 'My Account').
Mark messages with emoticons.
Start a voting via posting emoticons: The other users has to click on the emoticon - a counter is shown.
'Pin' and 'Star' messages.