Evidence: This redesign was validated in a user study (to appear).
Evidence: This redesign was validated in a user study (to appear).
Evidence: This redesign was validated in a user study (to appear).
Evidence: This redesign was created by Vorvoreanu et al. and validated through a user study.
Evidence: This redesign was validated in a user study (to appear).
Evidence: This redesign was validated in a user study (to appear).