ASTM F 3750 : 2025

1.1This practice covers a method for testing exoskeletons on human subjects in realistic simulated working scenarios described as four test methods for overhead tool handling.

1.2The effectiveness of exoskeletons depends on the use cases, therefore studies should be carried out in dedicated experiments (1).2

1.3The four test methods include specific overhead working scenarios, each with selected tasks simulated on a worktable:

1.4The test methods in this practice are based on realistically simulated work processes that were performed by real, experienced users with at least two years of physical work in the respective work areas.

1.5Exoskeleton—The exoskeleton shall be used as intended by the manufacturer to perform the task.

1.6Performing Location—This practice, combined with an appropriate test method, shall be performed in a testing laboratory or the field where the specified apparatus and environmental conditions are implemented.

1.7Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.8This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.9This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.