- Let’s Camp Portugal: detailed information about Portuguese camp sites;
- Consumptor: track your energy and water consumption;
- Manga!ifier: follow manga and track new releases at popular online manga readers.
- PLASYS: a Pedestrian Inertial Navigation System, combined with force sensors, information fusion and machine learning techniques that learn the human gait behaviours (my PhD Thesis);
- TOURSPLAN (Tours Planning Support System): running on Visit Porto.