Joining as a contact This is the simplest way to join. If the host/administrator has already added your email to their SimLab Contacts list, you don't need a link. Prerequisites: The host must have added your email to their SimLab Contacts list. You must be Signed In to the SimLab VR Viewer app on your Quest headset. Joining via In-App Notification Because you are an invited contact, the SimLab VR Viewer will handle the invitation entirely inside your headset. Action (In-App Join): Notification Prompts: When you are inside the SimLab VR Viewer, you may see timed messages leading up to the scheduled start time. Host Initiates Session: When the host clicks Start Collaboration, you will receive the final launch prompt directly inside your headset. Message: "[Host Name] has invited you to join a Collaborative VR Experience session." Click the 'Join' Button: Use your Quest controller to click the Join button within the notification window to immediately launch and enter the collaborative VR session Lobby.