Related Experiment Video
Updated: Nov 9, 2025
09:01
Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind
Published on: March 27, 2013
14.7K
Rethinking GPS navigation: creating cognitive maps through auditory clues.
Gregory D Clemenson1,2, Antonella Maselli1,3, Alexander J Fiannaca1
1Microsoft Research, Redmond, WA, 98052, USA.
Scientific Reports
|April 9, 2021
Summary
Traditional GPS navigation hinders spatial learning. An alternative 3D audio system encourages active navigation, improving cognitive maps and spatial understanding for healthier brain aging.
Area of Science:
- Cognitive Psychology
- Human-Computer Interaction
- Neuroscience
Background:
- Global Positioning System (GPS) navigation is widely used, automating tasks previously managed by human spatial cognition.
- Reduced mental activity associated with passive navigation may negatively impact cognitive health and brain aging.
Purpose of the Study:
- To investigate the impact of traditional turn-by-turn GPS navigation on spatial learning and cognitive map formation.
- To propose and evaluate a novel sensory augmentation approach to GPS navigation that promotes active spatial engagement.
Main Methods:
- Comparison of traditional turn-by-turn GPS navigation with a 3D spatial audio system designed as an auditory compass.
- Assessment of user engagement in spatial navigation and the accuracy of resulting cognitive maps.
Main Results:
- Traditional GPS navigation leads to passive spatial behavior and impaired learning of the surrounding environment.
- The proposed 3D spatial audio system encourages active user participation in navigation.
- Active navigation through sensory augmentation resulted in more accurate cognitive maps of space.
Conclusions:
- Rethinking GPS interface design can shift users from passive recipients to active navigators.
- Sensory-augmented GPS navigation has the potential to enhance spatial understanding and support cognitive health.
- Active engagement with the environment through navigation technology is crucial for maintaining mental acuity.
Related Concept Videos
01:30Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device
229
Surveyors use Global Positioning System (GPS) technology to measure the precise location and elevation of points on Earth. In a recent survey, GPS receivers were used to determine the coordinates and elevations of two park monuments. The process involved careful mission planning, data collection, and correction to ensure accuracy. The survey began with mission planning to identify optimal satellite visibility and minimize Position Dilution of Precision (PDOP). A geodetic control point...
229
01:15Auditory Pathway
6.2K
Auditory pathways constitute the complex neural circuits responsible for transmitting and interpreting auditory information from the peripheral auditory system to the brain. Sound waves are initially captured by the outer ear, funneled through the ear canal, and reach the tympanic membrane (eardrum). These vibrations are transmitted via the middle ear's ossicles to the inner ear's cochlea.
When viewed cross-sectionally, the cochlea reveals the scala vestibuli and scala tympani flanking...
When viewed cross-sectionally, the cochlea reveals the scala vestibuli and scala tympani flanking...
6.2K
01:28Field Application of Global Positioning System
168
The Global Positioning System (GPS) has become an indispensable tool in fieldwork, offering unparalleled precision and efficiency for surveying, navigation, and infrastructure development. By harnessing signals from a constellation of satellites, GPS receivers determine the location of objects with remarkable speed and accuracy, often completing calculations within a second.Advantages of Modern GPS TechnologyContemporary GPS receivers are designed to meet the practical demands of field...
168
01:23Mnemonic Devices
238
Mnemonic devices are cognitive tools that facilitate memory retention by linking new information to familiar patterns or organizational strategies. These techniques are beneficial for remembering complex or lengthy sets of information by simplifying and structuring them in easily retrievable ways.
Acronyms
Acronyms are created by using the initial letters of a series of words to form a new word or phrase. This approach condenses complex information into a single, memorable entity. For example,...
Acronyms
Acronyms are created by using the initial letters of a series of words to form a new word or phrase. This approach condenses complex information into a single, memorable entity. For example,...
238
01:26Errors in Global Positioning System
180
Global Positioning System (GPS) technology has revolutionized navigation and positioning, but its accuracy is often compromised by various errors. These errors, stemming from environmental, satellite, and receiver-related factors, require careful mitigation to ensure reliable performance across applications.Atmospheric ErrorsGPS signals travel through the Earth’s ionosphere and troposphere, introducing delays which affect accuracy. The ionosphere is strongly influenced by charged particles,...
180
01:17Design Example: Alignment of a Road Line Using GIS
175
The alignment of a road line using Geographic Information Systems (GIS) is a critical process in civil engineering, combining advanced technology with practical decision-making. This methodology begins with the collection of geospatial data, including information on land cover, geomorphology, drainage patterns, slope, and contour details. Such data is typically acquired through satellite imagery and GIS tools, offering a comprehensive understanding of the terrain.Once the data is gathered, it...
175