Which features might be defined using a semifixed dimension?

Using a semifixed dimension allows for flexibility in design while maintaining certain parameters that help define key features. Landscape paths and utility lines can greatly benefit from this approach, as they often need to adapt to the surrounding environment or existing site conditions. The term "semifixed" implies that while there are general guidelines or limits within which these features must be placed, there is room for adjustment. For instance, the alignment of a landscape path may change slightly to accommodate the topography or the location of existing trees.

On the other hand, permanent barriers and fences, fixed structures like buildings, and non-movable furnishings and decor are designed to be stationary and defined by strict dimensions. These elements require precise measurements and placement, as their intended functions do not allow for variability once installed. Thus, using semifixed dimensions with these types of features would not be appropriate, as it does not align with the need for stability and permanence in their design.