Is USE Together free?
Sharing a screen through USE Together is free during the beta period, with a limitation of 3 simultaneous users on a shared screen. Joining a room where a screen is shared is entirely free and you have nothing to install on your machine, simply use a WebRTC compliant web browser and start collaborating right away on any app.
How can I share my screen?
Download USE Engine app, sign up for an account here then sign in on USE Engine: you are ready to share your screen, communicate your chosen room name and access password to your team so they can join you on your screen with their own mouse cursors.
How can I access a shared screen?
Open a WebRTC compliant web browser (as listed above) at this address, sign up for an account if you wish to be identified on every session or simply skip to the join page, then enter the screen shared room name and access password to connect. You have nothing to install at this stage, your teammate's machine is directly accessible from your web browser.