Haptics-Based Apps for Middle School Students with Visual Impairments.

Area of Science:

• Educational Technology
• Human-Computer Interaction
• Accessibility

Background:

• Traditional math and science education present accessibility challenges for students with visual impairments.
• The Novint Falcon offers a low-cost force feedback haptic device for creating tactile and kinesthetic learning experiences.
• There is a need for more accessible and engaging digital resources in STEM education.

Purpose of the Study:

• To develop and evaluate haptics-based computer applications for teaching math and science.
• To assess the feasibility and effectiveness of these applications for students, particularly those with visual impairments.
• To explore the potential of integrating tactile and kinesthetic feedback into accessible educational technology.

Main Methods:

• Development of twenty PC-based applications incorporating computer haptics, auditory cues, and high-contrast visuals.
• Utilizing the Novint Falcon haptic device to provide tactile and kinesthetic feedback.
• Classroom testing of six applications with students, including those with visual impairments.

Main Results:

• The haptic device and software were found to be feasible for teacher implementation in classrooms.
• Significant learning gains were observed in students utilizing the haptics-based applications.
• Student attitudes toward the applications were positive, indicating both usefulness and engagement.

Conclusions:

• Haptics-based applications offer a viable and effective method for enhancing math and science education.
• These accessible resources can significantly benefit students with visual impairments and are practical for all learners.
• The integration of tactile and kinesthetic feedback promotes deeper engagement and improved learning outcomes in STEM subjects.