Improved Spatial Knowledge Acquisition through Sensory Augmentation.

Area of Science:

• Cognitive Science
• Human Perception
• Neuroscience

Background:

• Sensory augmentation offers new ways to study human perception.
• External sensors can transmit information beyond natural human senses.
• The impact of augmented senses on spatial knowledge acquisition during navigation is not well understood.

Purpose of the Study:

• To assess if augmented senses affect spatial knowledge acquisition during navigation.
• To evaluate the effectiveness of the feelSpace belt in enhancing spatial learning.

Main Methods:

• 27 participants trained for six weeks with the feelSpace belt (augmented sense for cardinal directions).
• A control group (26 participants) did not receive the augmented sense or training.
• All participants explored a virtual reality environment and completed spatial knowledge tasks (cardinal, route, survey).

Main Results:

• The feelSpace belt group showed significantly more accurate cardinal and survey knowledge (pointing, distance, rotation estimates).
• Augmented sense positively impacted route knowledge, though to a lesser extent.
• The belt group reported increased use of spatial strategies post-training.

Conclusions:

• Six weeks of feelSpace belt training improved survey and route knowledge acquisition.
• Findings suggest potential for assistive technologies to enhance navigation for individuals with impairments.
• Augmented senses may lead to improved navigation skills and quality of life.