What is a seam? A seam is a point where something ends and something else begins. So actually speaking nothing is genuinely "seamless." The word functions like vacuum sealing—promising hermetic isolation from everything outside its container.
Experiences can indeed be seamless sometimes but we need to understand what that means clearly. A "seamless" experience is generally one which operates within one context. There are no points of "entry" or "exit" or points of crossing over, or so-called "conceptual bridges." The experience maintains containment by eliminating junctions where different systems might intersect and complicate each other. Surgical sutures create value by holding separate tissues together across a wound