To display the digital world to your hands | to invent new ways to interact with computers and machines | we manufacture and market the finest precision master haptic devices for leading-edge applications in research, medical and industry. With its unique 7 active degrees-of-freedom, the sigma.7 is at the heart of the Force Dimension master console designed for seated operators. The two end-effectors cover the user’s natural range of motion and offer a very high level of forces and torques, making it the most accomplished and versatile master console available today. The combination of full gravity compensation and driftless calibration contributes to greater user comfort and accuracy. Conceived and manufactured in Switzerland, the Force Dimension master console with dual sigma.7 is customizable and designed for demanding applications where performance and reliability are critical. Force Dimension Switzerland www.forcedimension.com
[email protected] Vol. 26, No. 2 JUNE 2019 ISSN 1070-9932 http://www.ieee-ras.org/publications/ram FEATURES 12 Socially Assistive Infant–Robot Interaction Using Robots to Encourage Infant Leg-Motion Training By Naomi T. Fitter, Rebecca Funke, José Carlos Pulido, Lauren E. Eisenman, Weiyang Deng, Marcelo R. Rosales, Nina S. Bradley, Barbara Sargent, Beth A. Smith, and Maja J. Mataric´ 24 A Socially Assistive Robotic Platform for Upper-Limb Rehabilitation A Longitudinal Study With Pediatric Patients By José Carlos Pulido, Cristina Suárez-Mejías, José Carlos González, Álvaro Dueñas Ruiz, Patricia Ferrand Ferri, María Encarnación Martínez Sahuquillo, ©ISTOCKPHOTO.COM/WONRY Carmen Echevarría Ruiz De Vargas, Pedro Infante-Cossio, Carlos Luis Parra Calderón, and Fernando Fernández 40 Interactions With an Empathetic Agent Regulating Emotions and Improving Engagement in Autism By Hifza Javed and Chung Hyuk Park 49 Robot-Enhanced Therapy Developing and Validating a Supervised Autonomous Robotic System for Autism Spectrum Disorders Therapy By Hoang-Long Cao, Pablo G.