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Apple UI Chief Alan Dye Departs for Meta as Stephen Lemay Takes Over

The move strengthens Meta’s push into AI‑driven consumer devices.

Overview

  • Apple confirmed Dye’s exit and promoted longtime designer Stephen (Steve) Lemay to lead user‑interface design, with Tim Cook publicly praising his track record.
  • At Meta, Dye will establish a new design studio, oversee hardware, software and AI interface work, report to CTO Andrew Bosworth and begin as chief design officer on December 31.
  • Senior Apple design director Billy Sorrentino, Dye’s deputy, is also set to join Meta’s new team, according to the reports.
  • Apple employees broadly welcomed Lemay’s appointment, Daring Fireball reported, citing internal reactions that highlighted his rigor and attention to detail.
  • Dye’s departure adds to a run of senior changes at Apple, including Jeff Williams’ retirement and John Giannandrea’s planned exit, raising questions about leadership continuity.