Accuracy of Haptic Object Matching in Blind and Sighted Children and Adults. - Ans Withagen; Astrid M. L. Kappers; Mathijs P. J. Vervloed; Harry Knoors; Ludo Verhoeven (EuroHaptics (2), 2010)

Comprehension and navigation of networked hypertexts. - Helen Blom; Eliane Segers; Harry Knoors; Daan Hermans; Ludo Verhoeven (J. Comput. Assist. Learn., 2018)