Usability of augmented reality within the framework of universal design principles in open and distance learning

The main purpose of this research is to determine the usability of augmented reality in open and distance learning environments in the direction of universal design principles and to make predictions for the future by taking expert opinions on this topic through the Delphi technique. In order to achieve the purpose of this research, (1) Learning, (2) Communication and (3) Technology dimensions of open and distance learning environments and (1) Equitable Use, (2) Flexibility in Use, (3) Simple and Intuitive Use, (4) Perceptible Information, (5) Tolerance for Error, (6) Low Physical Effort, (7) Size and Space for Approach and Use principles of universal design were used. This research is a qualitative case study in terms of its method. The Delphi technique was applied to 14 expert participants for 3 rounds as the primary data collection tool with open ended questions based on the theoretical framework. Structured interview questions used as a secondary data collection tool were applied during the Academic Exchange Program in a Far East country. The data obtained from 11 expert participants from 6 different countries were collected through portable disk, e-mail and filling the structured questionnaire by handwriting. The data collected here were used to confirm and support the data obtained in Delphi rounds. In the Delphi technique used as the primary data collection tool, 27 of the 103 themes reached at the end of the first round were transferred to the second round and then transferred to the third round for re-evaluation. In this round, 11 themes were eliminated, 16 themes were accepted and a total of 92 themes were evaluated as the usability principle that emerged at the end of this research. Therefore, 92 themes under 21 titles were presented for the use of augmented reality within the framework of universal design principles in open and distance learning. Findings related to this theme were interpreted, discussed; results were revealed and suggestions were presented.