uds-lsv / human Goto Github PK

.ts and unminified css files don't need to be in the static folder and should be reorganised into a separate src folder

Right now when selecting new data for a user we calculate how many annotations there are for each data item. This will get really inefficient when there are a lot of annotations potentially making this process really slow.

Solution:

1. Add a counter column to the data table in the database
2. Count up when a data instance is selected for a user
3. Select all instances where the count column entry is < max_annotations

Gulp is not really maintained well anymore, the last release version is from May 2019 and its dependencies are outdated. Maybe switch to an alternative like webpack or grunt.

Fuzzy find now has a button to activate or deactivate it. This should be persistent and saved as an option like theme or split size

There is a bug, where while an annotator is working on an annotation, other annotators could get the same annotation as well, circumventing the max_annotations setting.

Solution:

1. Save the current annotation of each user in the user table in the database.
2. Remove the current annotation when the finished annotation is written to the db
3. If there is a current annotation and the client requests a new one, send the current one again.

bboxes of already annotated items in the word transcription task don't keep their color as they are supposed to.

Konvajs does not allow drawing freehand polygons. Paperjs has all functionalities of konvajs and more and should be a more robust choice for the future.

XStates transition handling is always asynchronous in nature. Setting up a new UI for the next state or saving annotations are done in this transitions. This can lead to inconsistencies e.g. when the state is changed before an annotation is saved. We also don't need the many more advanced functionalities XState has.

Solution: Write a new state machine system from scratch.
It needs to have:

• entry, transition and exit hooks
• a state identifier with possible transitions and arbitrary data
• a transition handler

The loaded images in the choose page task are not scaled properly anymore.

Update pdf.js and debug scaling factor calculations for pdf pages.

We are using Bootstrap 4.3.1 right now. Boostrap 5 has some new features which could be useful but some refactoring is needed to use the new classes

Labels for multilabels are shown as badges on top of the box. It would be nice to have that for the labelBboxes task as well.
While doing that, it would also be nice to be able to toggle these on and off.

The previous approach by just either using global variables or writing in Data is just not a good way to handle a lot of modules.

Solution:

1. Define a Superclass for all Tasks
2. Define a Class for all bboxlabel Tasks inheriting from that one
3. Define classes for each task variant which inherits from one of these

When clicking the "Next" button when annotating bounding boxes with words in bboxLabel, the next box is active but not colored red as it should be.