How we built it
We worked on creating the tool as a google extension to corroborate the existing youtube functionalities. Having coming up with the general control over the features and design of the extension, we worked on using Houndify's API to do voice to text conversion. Such a conversion allows us to search the video and highlight specific keyword occurrences in the videos. Afterwards, we spent our efforts coming up with providing our users a greater experience by providing past viewers sentiment analysis on the topic. This allows them to learn more about the video and the way people are thinking about it, as compared to mere likes/dislikes. All along the process, we kept on providing small surprises such as the pop up window, and the amazingly creative spiral loading bar.