Human-centred approaches in slipperiness measurement.

Area of Science:

• Biomechanics
• Human Factors Engineering
• Occupational Safety

Background:

• Slipperiness measurement is crucial for preventing slips and falls in various environments.
• Traditional mechanical tests have limitations in capturing human responses to slippery conditions.
• Human-centered methodologies offer a more comprehensive understanding of slip-related risks.

Purpose of the Study:

• To review research on human-centered approaches for slipperiness measurement.
• To discuss the role of human factors in slips and falls.
• To compare human-centered methods with mechanical slip tests and outline future research directions.

Main Methods:

• Review of existing research on subjective, objective, and combined human-centered methodologies.
• Analysis of studies on perception, balance control, adaptation, and protective movements.
• Examination of friction-based criteria for various work tasks and populations.

Main Results:

• Human-centered approaches provide insights into awareness, perception, and postural control related to slipperiness.
• These methods are valuable for developing risk prediction models and validating mechanical tests.
• They serve as practical tools for assessing slip resistance of safety equipment and surfaces.

Conclusions:

• Human-centered methodologies are essential for a holistic understanding of slipperiness and fall prevention.
• They offer complementary and validating data to traditional friction measurements.
• Further research is needed to refine these approaches for diverse applications, including the elderly and mobility-disabled individuals.