Advantages

• Ultra-low latency

  Real-time synchronization in milliseconds, smooth experience under poor network conditions.

• Minimized data traffic

  Minimized traffic by only transferring the diffs, a customized high-efficiency data compression algorithm is used.

• Safe and reliable

  Encrypted transport to ensure the security and integrity of the whiteboard data and create a truly reliable whiteboard service.

• Privatization deployment

  Support deploy in private cloud and hybrid cloud when users have strict secure requirement or restricted network environment.

Features

Support all platforms including iOS, Android, PC, macOS, Web

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  Fully interactive whiteboard

  Whiteboard room can hold thousands of people, support high concurrency, support multi-person realtime interactive whiteboard

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  Document transcoding and sharing

  Document transcoding and real-time sharing, supporting PPT, Word, PDF and other document formats to be transcoded into image or html, retaining animations, real-time page turning and annotation sync

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  Multi-channel track synchronization

  The whiteboard channel and the audio / video channels are independent of each other and can be carried out at the same time, can synchronize whiteboard track

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  Custom transmission content

  Real-time transmission of various data such as text, pictures, video, etc. through the whiteboard message channel

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  Support multiple kinds of teaching aids

  Support switching of teaching aids, color adjustment of trajectory, selection of trajectory graphics, and support for clearing, undo and redo

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  Diversified Toolbar

  Support uploading local pictures or usering img urls as background images, support quick screenshots, and also support zooming in and out of the whiteboard pages

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  Transparent whiteboard overlay

  On top of the video call and screen sharing window, a layer of transparent whiteboard is superimposed for real-time annotation and synchronous interaction

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  Multi-whiteboard interaction

  Support multiple independent whiteboards, and create a richer teaching scene experience through the authority control of different users

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  Laser pointer and vision follow

  Speaker can mark the key points in the explanation with a laser pointer, it will be synchronize to remote whiteboard real-time, and also support synchronizing courseware operation in milliseconds