Abstract:
This paper presents the design of a Wizard of Oz interface along with a library of robot behaviors specifically developed to aid caregivers in teaching handwriting to children with dysgraphia. The final version of the interface was evaluated with 15 caregivers during a single simulated session. All participants completed the System Usability Scale and Attrakdiff 2 scale assessments. Overall, the results confirm the system’s usability, although there is still room for improvement.
Reference:
Zou, Jianling, et al. “A wizard of oz interface with qtrobot for facilitating the handwriting learning in children with dysgraphia and its usability evaluation.” International Conference on Computers Helping People with Special Needs. Cham: Springer International Publishing, 2022