This study aims to report what motivates individuals to be physically active, to determine whether motivating factors influence physical activity (PA) levels, and whether this differs across the lifespan. This is a cross-sectional study with 498 individuals: 117 adolescents, 306 adults, and 75 older adults. PA was assessed using Baecke’s questionnaire, and motivating factors for practicing sports were investiga...
This research aims at designing and evaluating a new generation of usable and multimodal Require ments and Analysis Tools, capable of promoting arti fact co-evolution in a useful manner, enabling coop eration and communication of multiple stakeholders over a common semantic model. The main goal is to leverage the elicitation of functional and non functional requirements by using multimodal interac tion techniqu...