Palavra-chave: USABILITY

E-LEARNING ENVIRONMENT USER EXPERIENCE DESIGN WEB NAVIGATION MOTION-SENSITIVE DEVICE TRUSTWORTHINESS EVALUATION PARTICIPATORY PRACTICES AFFECTIVE QUALITY TRUST TRUSTWORTHINESS USER INTERACTION INTERACTION MODE COMPUTER MEDIATED COMMUNICATION MAN-OBJECT MODALITY MOBILE ASSISTED LANGUAGE LEARNING PEN-COMPUTING ACCESSIBILITY LANGUAGE PRACTICES SOFTWARE DEVELOPMENT LEARNING DESIGN HANDLING PACKAGING INTERFACE EVALUATION PACKAGING SEMIOTIC SYSTEM M-LEARNING DESIGN UNIVERSAL SOFTWARE SYSTEMS FOR MOBILE COMMUNICATIONS COMPUTING SUPPORT LEARNING ACTIVITIES TV DIGITAL INTERATIVA MOBILE DEVICES AND SERVICES ORGANISATIONAL SEMIOTICS PRODUCT DEVELOPMENT FUNCTIONALITIES MOBILE DEVICES AND APPLICATIONS QUALITY MODEL PEN-BASED INTERACTION MOTION SENSORS WEB USAGE MINING ACESSIBILITY INTERACTIVE DIGITAL TV USER INTERFACE DESIGN