The advent of the scene era has constantly changed the reading scene and reading needs of readers. The rapid development of artificial intelligence promotes the innovation of the form of knowledge dissemination, and under the scene era, the reading mode, channel effect, and reading role of popular science books have been transformed. And presents a new ecology of reading experience intelligence, reading scene diversification, reading demand personalisation and so on. Therefore, in order to adapt to the needs of the scene era, popular science books need to start from the three levels of sensory fusion, scene fusion and advantage fusion, and explore the path of sensory fusion in the scene era, which is more suitable for the reading needs of readers.