Problems of Accessibility of ICT to the People with Disability (Co-authored with Prof. Paul Mbugua and Presented at E-Accessibility Workshop for Persons with Disability organized by CCK). (2012)
How students with Visual disability can learn best. A paper presented at international seminer for education at Syracuse University USA (2012).
Instructional Media for the Blind Students in Kenya (Presented at San Diego USA)
Using ICT solutions for Visually Impaired Learners in Kenya (2011)
Developing instructional technology for Visually Impaired Learners in Kenya: What to Consider. A paper presented at international workshop at Kenyatta University (2013)
E-Learning for Visually Impaired Learners through Moodle platform A paper presented at e-learning workshop at Kwazulu Natar University in South Afica (2010)
WRITING IN SUPPORT OF TEACHER EDUCATION
2015: Adopted the Kenyatta University IT and Educational curriculum for Tanzanian students from Arusha Campus.
2007: Designed two Courses for the department of Educational Communication and Technology KU: “ECT 301: Special Instructional Technology and ECT 303: Subject Method Special Education (These were approved for teaching by the Kenyatta University Senate)