In the era of mobile learning and digital native students, concepts like
seamless learning, situated learning and rhizomatic learning gain importance as
the current technology is able to support them by developing new kinds of
applications for mobile devices. At the same time, social network platforms
like Twitter are also being studied as a way to boost communication supporting
collaborative knowledge construction since they are available everywhere and
students are familiar with their use. This paper highlights an experience in
which a mobile application called FeedbackApp was developed and used for these
purposes. The main characteristic of this application is that it uses various
ways to explore the information generated while searching and sharing
information and discussing the learning topics, using concept maps,
geographical maps and text lists. A preliminary experience shows that this
application might encourage students to be more participative in discussions
and exchange of ideas.