『Construction's Avatar BIM』 is based on the fact that the Building Smart Association and the Construction Economy Newspaper published a series of special eight times last year on the subject of'BIM and the construction industry', and is playing a role as the 'avatar' of real world construction. Explains BIM. From the basic concept of BIM, the application status and problems, improvement directions, and the latest examples are introduced in the form of an introductory document so that readers can easily understand.