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Direct linkVu, Phu – ProQuest LLC, 2013
This mixed method study combined the paradigms of quantitative and qualitative research to examine how iPads are used from teachers' perspectives. In the first phase, the researcher collected and analyzed the quantitative data from classroom observations. The second phase consisted of collecting and analyzing the qualitative data to help explain,…
Descriptors: Handheld Devices, Technology Uses in Education, Elementary School Teachers, Secondary School Teachers
Gao, Jinglun – ProQuest LLC, 2012
This thesis work is mainly focused on two problems related to improving accessibility of information graphics for visually impaired users. The first problem is automated analysis of information graphics for information extraction and the second problem is multi-modal representations for accessibility. Information graphics are graphical…
Descriptors: Visual Aids, Users (Information), User Needs (Information), Visual Impairments
