Title: From Mashup Applications to Open Data Ecosystem

Authors: Timo Aaltonen (Tampere University of Technology), Tommi Mikkonen (Tampere University of Technology), Heikki Peltola (Tampere University of Technology), Arto Salminen (Tampere University of Technology)

Abstract: Web-based software is available all over the world instantly after the online release. Applications can be used and updated without need to install anything, with natural support for collaboration, which allows users to interact and share the same applications over the Web. In addition, numerous web services allowing users to upload, download, store and modify private and public resources have emerged. However, as the amount of web services and devices used to consume as well as generate data has exploded, it is difficult to access and manage relevant data. In this paper, we start from the principles of mashups, reflect their use to the concepts of software ecosystems, and finally extend the discussion to open data generated by users themselves. As a technical contribution, we also introduce our proof-of-concept implementation of a mashup system built on wellness data, and discuss the main lessons we have learned in the process.

This contribution to OpenSym 2014 will be made available as part of the OpenSym 2014 proceedings on or after August 27, 2014.