covfee: continuous video feedback tool
extensible web framework for continuous annotation
![Annotate affect, actions and keypoints](/covfee/img/keypoints.png)
Annotate affect, actions and keypoints
Use covfee's continuous annotation techniques for affect (Ranktrace, Gtrace) action localization (via keyboard press) and keyboard (via mouse cursor with automatic speed adjustment).
![Script your annotation flow](/covfee/img/spec.png)
Script your annotation flow
Use your favorite programming language to generate a covfee specification file, containing the details of your HITs, no matter how complex.
![Qualification tasks and consent forms](/covfee/img/consent.png)
Qualification tasks and consent forms
Add consent forms and qualification tasks to your HITs.
![Made for crowd-sourcing](/covfee/img/admin.png)
Made for crowd-sourcing
Easily get batch URLs from Covfee's admin panel, track and download annotations in bulk.
![Modern and extensible](/covfee/img/lifecycle.png)
Modern and extensible
Implement your annotation techniques by subclassing a Typescript class and using Covfee's helper classes, with only a basic knowledge of Javascript.