Apple doesn't actually decide when the next iPhone comes out—they’re basically waiting on the speed of the tiny parts inside to catch up.
SSRN · March 13, 2026 · 6348898
Why it matters
Using the 'theory of technological parasitism,' researchers found that host systems are beholden to 'temporal pacemakers'—external subsystems like Bluetooth. The shrinking window between new phone releases is actually caused by these external components evolving faster, forcing the host company to follow their rhythm rather than its own innovation timeline.
From the abstract
<p></p> <div> <p></p> <div> <p><b>Goal :</b>This study investigates the mechanisms driving technological change in complex systems. It examines how the evolution of embedded subsystems shapes the overall trajectory and tempo of a host technology.</p> <p><b>Background: </b>Drawing on the <b>theory of technological parasitism</b>, the research conceptualizes modular host systems—such as smartphones—as evolving through dynamic, co‑evolutionary interactions with their subsystems. These interactions