Which product design innovation in scientific laboratory equipment is credited with democratizing access to DNA analysis by reducing a complex instrument's size by 90% and its cost by over 75%?

In the competitive scientific equipment market, product design isn't just about aesthetics—it's about functionality, precision, and meeting researcher needs. This poll tests your knowledge about a pivotal innovation in scientific instrument design that revolutionized laboratory efficiency and accessibility. Understanding how product design evolves in scientific fields can provide insights into how manufacturers respond to user needs while advancing technological capabilities.

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Miniaturized mass spectrometers with simplified interfaces
Portable PCR thermal cyclers with integrated analysis
Desktop electron microscopes with automated calibration
Compact centrifuges with digital speed regulation