Which groundbreaking scientific product development strategy did Apple use in 2007 that fundamentally changed how tech companies showcase innovations?

In the competitive world of scientific product development, breakthrough innovations often require equally innovative marketing strategies. One particular scientific product launch revolutionized not just its industry, but how science-based products are marketed to consumers. This poll tests your knowledge of a pivotal moment in scientific product development and advertising history that changed how complex scientific innovations are communicated to the public.

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The live on-stage demonstration of the first iPhone's touchscreen capabilities, showing the actual product working in real-time rather than conceptual mockups
The introduction of the Apple Genius Bar as a dedicated scientific support system with trained technical experts to explain complex technology
The creation of transparent glass Apple Stores designed to showcase product development with visible lab environments where consumers could watch engineers work
The release of detailed technical white papers explaining the scientific principles behind each new product before launch events