How Sensors Might Help Define the External Exposome.

Area of Science:

• Exposure Science
• Environmental Health
• Epidemiology

Background:

• The exposome concept is advanced by mobile technology, sensors, and the internet of things.
• Smart technologies like smartphone apps and wireless devices enable easier and more frequent exposure measurements.
• Downsized and lower-cost monitoring equipment expands possibilities in exposure science.

Purpose of the Study:

• To discuss the possibilities of using smart technologies for external exposome studies.
• To lay out criteria for the application of smart technologies in exposure research.
• To address the limitations and challenges associated with smart technologies in data collection.

Main Methods:

• Review of current smart technologies applicable to exposure science.
• Discussion of criteria for using smart technologies in external exposome studies.
• Analysis of limitations and challenges in accessing and utilizing personal data.

Main Results:

• Smart technologies offer promise for advancing exposure science, particularly for collecting exposure-factor data (location, activities).
• Environmental sensors for air pollutants, noise, and UV are becoming more reliable and accessible.
• Combining long-term exposure factor data with traditional measurements can enhance exposure modeling.

Conclusions:

• Smart technologies present significant opportunities for exposure science, but many are still developing.
• Careful consideration is required for their use in epidemiology and risk studies due to evolving nature and data challenges.
• The integration of smart technology data holds potential for comprehensive environmental exposure assessment.