...Drawing Pad for fMRI Studies of Dysgraphia and Dyslexia.
Reitz, F., Richards, T., Wu, K., Boord, P., Askren, M., Lewis, T., et al. (2013). A low-cost, computer-interfaced drawing pad for FMRI studies of dysgraphia and dyslexia. Sensors 13, 5099-5108. doi: 10.3390/s130405099