Abstract: A method of providing information related to placing an object in a space includes obtaining three-dimensional spatial data corresponding to the space and object-related data for first objects in the space, obtaining a spatial graph including positional relations between the first objects in the space, based on the three-dimensional spatial data and the object-related data, receiving a user input for changing an object placement in the space, based on the user input, adding, to the spatial graph, an empty node representing a second object to be placed in an empty region in the space in which the first objects are not placed, updating the spatial graph by applying, to a graph neural network (GNN), the spatial graph to which the empty node has been added, and outputting object placement change-related information for the space, based on the updated spatial graph.

Abstract: A method of manufacturing self-healing polymer capable of controlling physical properties is provided. The method includes forming the self-healing polymer by adjusting a copolymer composition using monomers of glycidyl methacrylate (GMA) and 2-hydroxyethyl acrylate (HEA) and an initiator of tert-butyl peroxide (TBPO) based on an initiated chemical vapor deposition method (iCVD).

Abstract: A method of manufacturing self-healing polymer capable of controlling physical properties is provided. The method includes forming the self-healing polymer by adjusting a copolymer composition using monomers of glycidyl methacrylate (GMA) and 2-hydroxyethyl acrylate (HEA) and an initiator of tert-butyl peroxide (TBPO) based on an initiated chemical vapor deposition method (iCVD).