The purpose and intent of a Planned Development Area (PDA), also known as a "Planned Unit Development" (PUD), as authorized by § 7-703-a of the New York State Village Law is to i) provide for residential, commercial, industrial or other land uses, or a mix thereof, in which economies of scale, creative architectural or planning concepts and open space preservation may be achieved by a developer in furtherance of the Village Comprehensive Plan and Chapter 350, Zoning, of the Code of the Village of Dryden, and ii) introduce a degree of flexibility in conventional land use and design regulations which will encourage development in an imaginative and innovative way while through the process of review, discussion and law change, ensuring efficient investment in public improvements, a more suitable environment and protection of community interest. This Article XVII is primarily related to achieving innovations in residential development and mixed development so that the demand for housing at all economic levels can be met by greater variety in type, design and siting of dwelling units and nonresidential facilities and so that the conservation and more effective use of limited land can be achieved.