Figure 5.

Relative Advantage (RA, left) and Ease of Use (EU, right) statistics. Some of the terms (shown in parenthesis in the figure) used in relative to percentage denote user responses. ‘Y’ denotes “yes”, which means that users agreed positively for that study category. ‘N’ denotes “no”, which means that this percentage of users did not give positive feedback for the same category. ‘CS’ denotes “can’t say”, explaining that the user could neither say ‘Y’ or ‘N’. Note abbreviations: LQ - Learner Quality; EL - Ease of Learning; HE - Higher Engagement; RC - Remembering Concepts; OA - Overall Advantage; CU - Clear and Understandable; RT - Requires lot of Training; ED - Easy to get virtual labs to do what user wants it to do; OE - Overall Ease.