Israeli non-profit NeVer Again VR is crowdfunding its project to record the testimony of survivors of the Shoah (Holocaust). They are using volumetric video by Israel’s Tetavi (reported here previously) to produce lifelike holograms and keep the message of the survivors “alive” forever.
https://www.calcalistech.com/ctech/articles/0,7340,L-3888474,00.html