“The pinnacle of flat computing technology and user experience has been reached, marking an inevitable transition toward spatial computing. [1] The user experience and demands on the flat computing platform have encountered a bottleneck. The prevalent computing platform of our time is the flat computing paradigm, exemplified by mobile phones. Nonetheless, it is incontrovertible that the current user requisites for flat computing platforms, epitomized by mobile phones and tablets, have entered a period of saturation. Global smartphone shipments in 2023 are projected to be 1.16 billion units, indicating a year-on-year decline of 3.4%. Among these figures, Apple dispatched 232 million units in 2023, denoting a year-on-year increase of 2.5%, securing…