An IT-based self-checking system of spreadsheet exercises for learners with visual impairments

CONCLUSIONS: The results show that all the participants could complete the DAC task by using our system, and the time required for DAC task was significantly reduced by using our system as compared to by checking manually. Our system enables learners with visual impairments to self-check problem-solving exercises answers. However, to increase the user satisfaction, the number of required keystrokes needs to be decreased.PMID:38018463 | DOI:10.1080/17483107.2023.2287155
Source: Disability and Rehabilitation. Assistive Technology. - Category: Rehabilitation Authors: Source Type: research