Analysis of the answers, as well as history of participation in the testbed, enabled some conclusions on user-friendliness, usability and motivation mechanisms of the approach.
Process measures will be incorporated in the first follow-up questionnaire and will contain questions on perceived attractiveness, user-friendliness, comprehensiveness, usability and perceived personal relevance.
User-friendliness evaluation System Usability Scale (SUS) was developed to measure device's usability.
Regarding the ergonomic aspects, we collected users' opinion about the following criteria: the system's usefulness, usability, user-friendliness and timely accessibility.
Relevant attributes of the technology: Quality and amount of functionality of software, usability and user friendliness of software, stability and flexibility of software, quality and performance of hardware and network, availability of sufficient number of computers, availability of mobile computers, clear version and update management.
We adapted questions from Baum et al. [ 24] to determine their attitudes towards EBM; and asked them to rate their general experiences of the module as well as the usability and user friendliness of the e-learning platform using a five-point Likert scale.
Additionally, the systems' overall suitability and user friendliness is evaluated using the system usability scale.
In order to support the EHR4CR platform rollout, the reliability, the usability, and the user- friendliness of the system need to be ensured.
As shown in the experimental results, at least one of the systems presented in this paper, namely SFC, may be regarded as effectively combining graph-based querying systems usability with the user-friendliness.
Teachers evaluated this software in the light of two perspectives: user friendliness (ease of use) and user satisfaction (especially the pedagogical usability).
One problem, which has been addressed in result of developing the semantic search user interface presented in this paper is the simplicity and user-friendliness of the interface that does not compromise the system usability.
