[EN] Knowledge Society challenges and issues require of complex technological systems that may evolve and interoperate each other. This complexity means to reorganize these systems as a set of components that may offer services, interact and evolve in very different ways including capabilities such as adaptation and intelligent behaviors. Also, the users should be considered as other important components of these so called technological ecosystems. The Technological Ecosystems for Enhancing Multiculturality ? TEEM Conference is an event that studies the most significant advances in this research area, in which the Engineering approach is always a key factor. From the last edition of this event, TEEM 2014, that was held in the University of Salamanca in October 1-3, 2014, were selected seven papers that have extended and reviewed again. Three of these papers were finally accepted for publication in VAEP-RITA / IEEE RITA journal.