On top of the web-service back-end there must be a web browser interface. This interface must consider the usability with respect to a wide ranging audience from company CEOs to primary school children.
The greatest effort must go into fast rendering of either video or point cloud feeds to look like "Skype" or "Google Hangouts" but with the ability to easily move the camera position. Little is currently decided on what this interface should be and it is expected that co-design sessions will be required before any choices are made. This is therefore mostly a design task.
Any such web interface needs to be embedded within a larger site that details the entire project and associated research and educational activities. The overall structure and choice of infrastructure for the site also must be decided upon.
Useful link: https://github.com/strukturag/libde265.js The above can be adapted to accept single HEVC data packets from a websocket, I think