The Hacker News algorithm is suboptimal

List all HN posts ever. Group by URL - i.e. find the re-posts. Select the groups where the re-posts got more votes. Some of those will have radically more votes. Under an efficient algorithm, This demonstrates sub-optimality.

https://twitter.com/ianmiell/status/1089560766758486017

I just released Vidrio, a free app for macOS and Windows to make your screen-sharing awesomely holographic. Vidrio shows your webcam video on your screen, just like a mirror. Then you just share or record your screen with Zoom, QuickTime, or any other app. Vidrio makes your presentations effortlessly engaging, showing your gestures, gazes, and expressions. #1 on Product Hunt. Available for macOS and Windows.

With Vidrio

With generic competitor

More by Jim

Tagged . All content copyright James Fisher 2019. This post is not associated with my employer. Found an error? Edit this page.