KIBU2021-09-242021-09-242021-02-16http://erepository.kibu.ac.ke/handle/123456789/3223BIT 324:Human computer interactionenAttribution-NonCommercial-ShareAlike 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/BIT 324:Human computer interactionHuman computer interactionBIT 324Other