The mixed reality headset offers astonishing visual quality. But, as it goes on sale at $3,500 a go, how will it enhance curators' dreams of giving global access to high-fidelity experiences of gallery and museum shows?

Digital art venues are a global phenomenon, attracting massive audiences with radical new forms of immersive experiences. Are they a threat or an opportunity for traditional galleries and museums?

The rise of huge immersive venues, with giant, wraparound programmable LED screens, has provided a new canvas, and potential new audience, for digital artists. We look at four of the main players, from widely varied backgrounds

U2’s video programme melds contemporary art, animation and special effects into pure 'spectacle'

Our guide to a fast-moving year in artificial intelligence, blockchain contracts, stadium-scale video, NFTs and social media

The King reclaims his throne in an immersive video that will play during U2’s concerts at the city’s new $2.3bn entertainment complex