No true hologram afaik. They mentioned waveguides. Looks same tech lineage than hololens / magic leap. I think Microsoft was first using holographic buzz word

No true hologram afaik. They mentioned waveguides. Looks same tech lineage than hololens / magic leap. I think Microsoft was first using holographic buzz word for these non-holographic displays https://www.microsoft.com/en-us/hololens https://www.microsoft.com/en-us/hololens “holographic device”