Which design principle helps in accommodating low physical effort?

The principle that accommodates low physical effort is centered around minimizing repeated actions and sustaining neutral body positions. Designing with this principle in mind ensures that users can perform tasks without excessive strain or fatigue, which is particularly important for individuals with physical limitations or disabilities. This principle promotes the design of environments and interfaces that allow for easier, more comfortable engagement. By reducing the need for repetitive actions, designers enhance usability and accessibility, making tasks more manageable for everyone.

The emphasis on sustaining neutral body positions is also crucial, as it reduces the risk of discomfort and injury that may result from awkward postures. Overall, this principle is vital for creating inclusive designs that accommodate the diverse needs of users, allowing for greater participation and interaction with various systems and tools without overexertion.