Apple Designers Explain the Thinking Behind iPhone Duo

Apple's design team shared insights on the inspiration and design philosophy behind the upcoming iPhone Duo in a recent interview with GQ. The trio behind the announcement - CEO John Ternus, Industrial Design Vice President Molly Anderson, and Human Interface Design Vice President Steve Lemay - discussed various aspects of the device's development.

Anderson revealed that familiar notebooks served as a key reference for creating a device that offers ample space while remaining compact enough to carry comfortably. She explained that the iPhone Duo's proportions are based on the international A-series paper system, ensuring it retains the same dimensions regardless of whether it's opened or closed. Anderson also touched on how Apple tuned the hinge's resistance, making it easy to open and biasing it towards staying open and flat.

Lemay elaborated on the software design, emphasizing that the transition between the two displays was meant to feel like an expansion of the device users were already holding. He stressed the importance of maintaining control location and recognizability to avoid any disruption in the user experience. The transition animation was designed to reveal an inner display that appears to grow beneath the outer one, creating a cohesive experience.

When questioned about the product's future, Lemay noted that developers will likely devise uses not anticipated by Apple's design team, potentially influencing the wider foldable industry and even altering the iPhone Duo itself. The iPhone Duo is set to launch on October 23, with pre-orders starting on October 16, priced at $1,999.