@INPROCEEDINGS { AUTHOR = "David Mej{\'{\i}}a and Alberto Mor{\'a}n and Jes{\'u}s Favela and Sergio Ochoa and Jos{\'e} A. Pino", TITLE = "Evaluating Design Concepts to Support Informal Communication in Hospitals through the Development of a Tool Based on an Iterative Evaluation", EDITOR = "Masaaki Kurosu", BOOKTITLE = "1st International Conference on Human Centered Design (HCD)", PAGES = "1013-1022", MONTH = "Jul", YEAR = "2009", ADDRESS = "San Diego, CA, USA", PUBLISHER = "Springer-Verlag", SERIES ="Lecture Notes in Computer Science", NUMBER = "5619", }