Ask HN: Why does Cloudflare/hCaptcha care so much about buses, boats and trains?
First, I’m going to teach you to fish. Go to hCaptcha’s website, then scroll to the footer. Click around on the about links. It’ll reveal their business model. This trick also works for other businesses and NGOs.<p>Now, if we look at <a href="https://www.hcaptcha.com/labeling" rel="nofollow">https://www.hcaptcha.com/labeling</a> we can tell they make money by labeling data sets for a fee. So as a guess, there’s someone out there that needs to improve computer vision detection of transportation vehicles. My guess is it’s a self driving car company, but who knows.