Effects of Multimodal Feedback on the Performance of Older Adults with Normal and Impaired Vision. - Julie A. Jacko; Ingrid U. Scott; François Sainfort; Kevin P. Moloney; Thitima Kongnakorn; Brynley S. Zorich; V. Kathlene Emery (User Interfaces for All, 2002)

Older adults and visual impairment: what do exposure times and accuracy tell us about performance gains associated with multimodal feedback? - Julie A. Jacko; Ingrid U. Scott; François Sainfort; Leon Barnard; Paula J. Edwards; V. Kathlene Emery; Thitima Kongnakorn; Kevin P. Moloney; Brynley S. Zorich (CHI, 2003)