Treballs Finals de Grau d'Enginyeria Informàtica, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2017, Director: Eloi Puertas i Prats[en] The study of children’s interaction with technology can be very helpful to improve the process of learning through new media. This dissertation wants to create a tool so that pedagogues and psychologists can study how the youngest children react to the stimuli of the tablets. Through a face recognition test, records will be kept of all the gestures made on the screen. This application is designed to run on both IOS and Android, thanks to Web technologies and the Ionic and PhaserJS frameworks.