Complex sentence: The cognitive dimensions framework provides a specialized vocabulary to evaluate particular design solutions, and aid in the creation of new designs from existing ones through "design manoeuvres" that alter the design position within a particular dimension.
Split into simpler sentences: The cognitive dimensions framework provides a specialized vocabulary to evaluate particular design solutions. These concepts aid in the creation of new designs from existing ones through "design manoeuvres" that alter the position of the design within a particular dimension.