Yes, it may be useful to replace current CAPTCHA, but this does not provide the positive side-effects of CAPTCHA where user-submitted data is used to train the unknown images or reinforce the labelling of existing image segments.
Indeed, they don't contribute to labeling. The self driving companies figured out long ago that machine learning is way too expensive. Instead, Google is using its large network of willing humans to inform automated driving decisions in real time.
So the next time you're asked to click the pictures with the bicycles or traffic lights? Please do so before it's too late.
Leaders who set out to reshape their companies to compete in a fast-evolving digital world often come to a daunting realization: To transform their organizations, they must first transform themselves.