Dear Colleague. The final deadline for participating in our evaluation is January 18th! Kind Regards SEIT team We would like to kindly invite you to spend about 10 minutes to evaluate our research project, the UbiCARS (Ubiquitous Context-Aware Recommender Systems) MDD Framework, a framework that enables developers that are not experts in recommender systems to design and develop context-aware recommender systems for e-stores and physical retail stores. The resulting recommender systems use external recommendation algorithms and engines, and take advantage of customer-product interaction data from the e-store and the physical store. The evaluation of the UbiCARS MDD Framework aims to make you familiar with the framework, what it does, how it is used and what its results are, in order to provide your expert feedback through an online questionnaire. If you are interested to participate in the evaluation, please proceed here: http://www.cs.ucy.ac.cy/seit/ubicars-evaluation/ <http://www.cs.ucy.ac.cy/seit/ubicars-evaluation/> . As a compensation for your time, we will include you in the acknowledgments of this study, as well as provide you with a copy of our scientific results.