Palavra-chave: MOBILE DEVICES AND SERVICES

MULTIMODALITY MULTISEMIOTIC SOFTWARE REQUIREMENTS INTERFACE EVALUATION INTERFACES, INTERACTIONS AND SYSTEMS FOR DISTANCE USABILITY TESTING AND EVALUATION HUMAN-COMPUTER INTERACTION E-LEARNING ENVIRONMENT INTERACTION STYLES USABILITY COMPUTER MEDIATED COMMUNICATION LANGUAGE PRACTICES OPEN EDUCATIONAL RESOURCE PORTABILITY TESTING AND EVALUATION ELECTRONIC LEARNING ENVIRONMENT M-LEARNING