The current user interface uses combo-boxes and text-boxes to help the user to correctly (according to the syntax) enter the query question.
The stages / milestones for this module include the followings:
1. Correctly transform the question from combo-boxes and text-boxes into a single language (CDAL).
2. Keep track of the question as it is being inputed.
3. Perform validation checking on the syntax.
4. Perform validation checking on the medical terms used. This requires the use of SNOMED server.
At the moment, stage 1 has been completed. Stage 2 is under researched (implementing AJAX).