Which company successfully developed the first commercially viable handheld PCR (Polymerase Chain Reaction) device, dramatically reducing DNA analysis time from days to under an hour?

In the world of scientific innovation, product development can transform laboratory discoveries into revolutionary consumer technologies. This poll tests your knowledge of a significant breakthrough in scientific product development that changed how we approach medical diagnostics. Consider how this technology moved from concept to commercial success, overcoming technical challenges and market skepticism along the way.

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Cepheid, with their GeneXpert system released in 2005
Thermo Fisher Scientific, with their Applied Biosystems portable analyzer in 2007
Roche Diagnostics, with their LightCycler portable system in 2003
BioFire Diagnostics, with their FilmArray technology in 2009