Using robots in "Hands-on" academic activities: a case study examining speech-generating device use and required...

Area of Science:

• Assistive Technology
• Augmentative and Alternative Communication (AAC)
• Robotics in Education

Background:

• A 12-year-old student with severe physical limitations and complex communication needs used a speech-generating device (SGD).
• The goal was to increase the student's motivation to use her SGD for academic tasks through robot control.
• Integration of communication and manipulation technologies requires further understanding.

Observation:

• The student controlled a Lego robot for hands-on math and acting activities.
• She generated up to 0.4 communication events and 7 robot commands per minute.
• Utterance length increased from one-word to two- and three-word phrases during activities.

Findings:

• The study developed a framework for competency skills needed to control robots via SGDs.
• The student and her teacher reported satisfaction with the robot system.
• The system was acceptable and elicited positive comments from classmates.

Implications:

• Controlling robots via SGD can motivate students with disabilities to enhance their communication and operational skills.
• This enactive approach improves engagement and understanding of educational concepts.
• It offers a pathway for children with disabilities to connect with the curriculum and peers, fostering social and strategic communication skills.