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25 de abril de 2024
Sabe cómo estás
Crearon un robot que detecta el estado de ánimo de la gente Investigadores desarrollaron un prototipo que sabe cómo se sienten las personas lunes 17 de julio de 2017 09:40 Un dispositivo que sabe cómo se sienten sus interlocutores
Un equipo de investigadores españoles y portugueses desarrolló un prototipo de robot capaz de detectar el estado de ánimo de un grupo de personas con las que mantenga interaccción, para luego tomar decisiones.
"Si el robot tiene como objetivo mantener entretenidos a un grupo de chicos, a partir del estado de ánimo del grupo puede decidir actuar de forma específica sobre aquellos jóvenes que emocionalmente se encuentran más alejados del grupo y de esta forma tratar de homogeneizar el estado emocional del conjunto", explicó Vicente Julián, del grupo de Tecnología Informática e Inteligencia Artificial de la Universidad Politécnica de Valencia, en declaraciones a la agencia EFE.
La máquina incorpora una pantalla en la que se refleja su estado emocional, así como sensores de radiación infrarroja, una cámara para la identificación de las personas, un sensor Lidar y tres raspberry pi (computadoras de placa reducida y bajo costo), que constituyen el "cerebro" del prototipo.
Este trabajo se enmarca dentro de un proyecto internacional que indaga en la interacción de los robots con humanos, en el cual el equipo hispano-portugués (Universidade do Minhse) centró en la detección de emociones y su interpretación por sistemas computacionales.
"El resultado de la monitorización de emociones se utiliza de una manera innovadora en la que se pretende identificar uno o varios estados emocionales de un grupo de personas y cómo estos estados se propagan a lo largo del tiempo. El robot interpreta dichos cambios emocionales y los utiliza en su toma de decisiones", agregó Julián.
Los resultados del proyecto pueden ser aplicados en numerosos campos donde es necesaria una interacción entre el robot y los humanos, por ejemplo, en el de la robótica dedicada a entornos asistenciales, comerciales o a la educación.