What are the typical characteristics of new media art?

The typical feature of new media art is that they are all time-based art, which to some extent brings them closer to the time media of music and drama, and leaves painting, sculpture and architecture, which pursue eternity.

but in fact, timeliness is also a major issue in some categories where the technical characteristics of modernism are not so obvious. It can be said that the introduction of timeliness is an important clue of modernism. From impressionist Degas and Lautrec's snapshot paintings and sculptures and their affirmation of the instantaneous form captured by photography to futurism's praise of the sense of speed-also achieved by imitating low-speed photography-the plastic arts of this time strive to accommodate the temporal experience in the instantaneous form. At this time, the processing of photography may be people's main interest.