A videoconference system is described that generates a video for a room including multiple videoconference participants and outputs the video as part of the videoconference. The videoconference system is configured to generate the video as including a detailed view of one of the multiple videoconference participants located in the room. To do so, the videoconference system detects user devices located in the room capable of capturing video and determines a position of each user device. The videoconference system then detects a user speaking in the room and determines a position of the active speaker. At least one of the user devices is identified as including a camera oriented for capturing the active speaker. Video content captured by one or more user devices is then processed by the videoconference system to generate a detailed view of the active speaker.

A system can automatically adjust a virtual background used by a participant in a video conference to match lighting level conditions present in a foreground of a participant video stream captured at a participant device. The matching can be done by adjusting one or more virtual background parameters, including but not limited to, exposure, brightness, contrast, and ISO. In some implementations, the system can dynamically or automatically adjust the lighting levels of the virtual background based on changes that may occur to the lighting level of the foreground during the video conference.

Provided herein are systems and methods for providing a sidebar assistant for sidebars during virtual meetings. A system may include a non-transitory computer-readable medium, a communications interface, and a processor communicatively coupled to the non-transitory computer-readable medium and the communications interface. The processor may be further configured to establish a video conference having a plurality of participants, receive, from a first client device, a request for a sidebar meeting, and transmit to the first client device a first set of audio and video streams corresponding to a main meeting, and a second set of audio and video streams corresponding to the sidebar meeting. The processor-executable instructions may further cause the processor to identify, by a sidebar assistant, one or more keywords in an audio stream corresponding to the sidebar meeting and generate, by the sidebar assistant, a note based on the identified keywords.

Methods and systems provide for presenting the results of talking speed analysis per topic segment in a communication session. In one embodiment, the system connects to a communication session with a number of participants; receives a transcript of a conversation between the participants produced during the communication session, the transcript including timestamps for each utterance of a speaking participant; determines, based on analysis of the transcript, a meeting type for the communication session; generates, based on the meeting type, a number of topic segments for the conversation and respective timestamps for the topic segments; for each topic segment, determines, based on analysis of the transcript and the timestamps for each utterance in the topic segment, a word count per unit of time for each speaking participant associated with a prespecified organization; and presents, to one or more client devices, data relating to the word count per unit of time for speaking participants within each topic segment and across all topic segments.

A plug-in module, which, in combination with a host module, prevents unauthorized copying—like screen captures, screenshots, or screen recordings—of the streaming content provided to a participant in an online content-sharing session via an Instant Messenger (IM) service. The plug-in module may be a part of an IM application running on the participant's system or the host module may transmit a self-installing plug-in module to the participant's system upon receiving an indication that a user is hosting the online session. The plug-in module provides kernel-specific interface of the participant system's Operating System (OS) to the host module, which, then sends an OS-specific instruction to the plug-in module to trigger the OS to disable or control the copying of the streaming content as specified in a privacy preference received from the user hosting the online session. In this manner, sensitive and critical business data may be conveniently and securely shared online.

The present disclosure relates to the prioritization of devices taking part in a multi-user random access wireless communication. Based on some known conditions, devices that comply with the conditions are given preferential treatment during the random access period. The preferential treatment may refer to the eligible devices being allowed to access more resource units during the random access, or it may also mean faster access to the medium during the random access. By taking advantage of the methods described in the present disclosure, it is possible to assign higher priority to selected frame types and/or device categories in a multi-user random access wireless communication system.

A presentation service generates an audience interface for an electronic presentation. The audience interface may simulate an in-person presentation, including features such as a central presenter and seat locations for audience members. The audience members may select emotes which may be displayed in the audience interface. The emotes may indicate the audience members' opinion of the content being presented. The presentation service may enable chats between multiple audience members, grouping of audience members private rooms, and other virtual simulations of functions corresponding to in-person presentations.

Provided is a means for professors and tutors to easily queue and manage students in a video conference session during online office hours or similar scenarios in which the professor gives one student one-to-one attention while other students wait their turn but are able to listen. Students queue in order of arrival, transparency is provided to students so that they know where they are in the queue relative to other students, and provides students with real-time status updates, thus reducing frustration and making the experience of waiting and queuing more psychologically palatable and pleasant. There is a current student having a one-on-one session with the professor; the rest are waiting and listening in the queue. Further, the professor need only click one button in order to place the current student at the back of the queue and bring the next student in the queue into the one-on-one session. A virtual reality room also has a queue.

One disclosed example system includes a reception room meeting device configured for establishing a video conference with a device associated with a remote receptionist. The reception room meeting device sends a request for a video meeting with one of a plurality of candidate remote receptionists in response to receiving an activation signal triggered by a visitor to a reception area, and establishes the video meeting with a device associated with one remote receptionist selected based on the request. The system further includes a virtual receptionist system configured to access visitor data obtained by various input devices at the reception area, and determine the status of the visitor based on the visitor data. The virtual receptionist system further transmits the status of the visitor to the device associated with the selected remote receptionist to facilitate the check-in process.

A web-based, online session system is provided in which a host server manages a multi-participant session. A plurality of participating devices may join the online session using a web-based interface and receive session content (e.g., video, audio, text, graphics, etc.) via the web-based interface. A user of a participating device may dynamically expand its resources/capabilities during an ongoing online session by adding accessory/supporting devices under its own participant account to the session. The added devices may communicate directly with the host server via a separate stream than the participating device. Additionally, the participating device may also transfer its complete participation in the online session to another device via the web-based interface.