@conference {504, title = {Creating a Protocol for Collaborative Mobile Applications for Kids Between 4 and 6 Years Old}, booktitle = {International Conference on Technological Ecosystems for Enhancing Multiculturality}, year = {2015}, publisher = {ACM}, organization = {ACM}, address = {Porto,Portugal}, keywords = {collaborative work, early childhood education, mobile devices, programming learning, protocol architecture, robotics}, isbn = {978-1-4503-3442-6}, doi = {10.1145/2808580.2808628}, url = {http://doi.acm.org/10.1145/2808580.2808628}, author = {Ram{\'\i}rez-Benavides, Kryscia and Garc{\'\i}a, Franklin and Guerrero, Luis A.} }