The document provides a brief history of photography, noting that the first photo ever taken was called "View from the Window at Le Gras" by French inventor Joseph Nicéphore Niépce in 1826. It then shows graphs depicting the rapid increase in the number of photos taken each year from 1930 to 2012, rising from 1 billion photos in 1960 to over 380 billion photos in 2012. The rest of the document discusses feedback cycles in diagnostic technologies and opportunities for connected diagnostics.