>Pavegen pivoted to collecting info about people walking on their sidewalks, rather than energy. Wow. Switching from saving the world, to spying on everybody i

>Pavegen pivoted to collecting info about people walking on their sidewalks, rather than energy. Wow. Switching from saving the world, to spying on everybody in it. That's almost a perfect microcosm of how the tech industry seems to have morphed in the last decade.