The use of computers as teaching and learning tools plays a particularly important role in modern society. Within this scenario, Brazil launched its own version of the 'One Laptop per Child' (OLPC) program, and this initiative, termed PROUCA, has already distributed hundreds of low-cost laptops for educational purposes in many Brazilian schools. However in spite of the numerous studies conducted in the country since PROUCA was launched, Brazil shows a lack of proficiency in basic information crucial for managing and improving any OLPC initiative (e.g., number of effectively used laptops, use time and distribution per subject, use location and school performance of users, and others). Therefore, the focus of this article is to introduce MEMORE, a computational environment for longitudinal on-line data collection, integration and an analysis of how PROUCA laptops are used by schools. Technical details about MEMORE's architecture, database and functional models are supplied and the results from real data collected from Brazilian public schools are presented and analyzed. They elucidate how MEMORE can be a valuable management tool in OLPC contexts.
Muscular strength tests are of fundamental importance for the physiotherapeutic diagnosis and a difficult issue for learning. Also, there are very few softwares specifically developed for teaching/learning and diagnosis in the Physical Therapy area. This work describes the development and evaluation of MuStreT, an educational multimedia computer tool for Physical Therapy students. MuStreT integrates hypertext, movie clips, narrations, animations, self-evaluation questionnaires, and was inspired by the constructivism concepts. The software was developed using Unified Modeling Language concepts and implemented using animation and authoring tools. MuStreT was quantitatively evaluated by Physical Therapy students and qualitatively evaluated by Physical Therapy professionals/lecturers and Computer Science students. Results show that learning was increased using MuStreT, thanks to its interactivity potential and multimedia features. This work suggests that the use of informatics in Physical Therapy education has a great potential for improving the teaching-learning process.