> The app, which is being developed by a consortium including the mobile phone operator EE, BBC Studios, the commercial arm of the BBC, and Kewâ??s Royal Botanic Gardens, is one of nine test projects to receive government-funding as part of an initiative to showcase how next-generation 5G mobile technology can benefit the UK.
https://www.theguardian.com/tv-and-radio/2021/jan/13/david-attenborough-holographic-tour-guide-on-phone-app