เปรียบเทียบวิธี

	Placemaking Evaluation	Urban Vitality Index
สาขาวิชา	Urban Studies	Urban Studies
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	2000	1961
ผู้ริเริ่ม	Project for Public Spaces (drawing on William H. Whyte and Jan Gehl)	Jane Jacobs (conceptual); operationalised by later urban analysts
ประเภท	Structured before/after evaluation of public-space quality and use	Composite descriptive index of urban vitality
แหล่งต้นตำรับ	Carmona, M. (2019). Principles for public space design, planning to do better. URBAN DESIGN International, 24, 47–59.	Jacobs, J. (1961). The Death and Life of Great American Cities. Random House. ISBN: 9780679741954
ชื่อเรียกอื่น	Place Diagram Evaluation, Power of 10 Assessment, Public-Space Quality Audit, Before-and-After Placemaking Study	Urban Vitality Measure, Jacobs Vitality Index, Street Vitality Index, Urban Liveliness Index
ที่เกี่ยวข้อง	4	4
สรุป	Placemaking evaluation is the structured assessment of whether a public-space intervention — a redesigned plaza, a reclaimed street, a new pocket park — actually makes the place more sociable, comfortable, and well used. Drawing on the observational tradition of William H. Whyte and Jan Gehl and codified by the Project for Public Spaces, it combines qualitative place-quality judgements with countable measures of activity, often comparing the same site before and after the change. The result is evidence that a place works for people rather than a designer's assertion that it should.	The urban vitality index is a composite descriptive measure of how lively, busy and economically active an urban area is, built from the conditions Jane Jacobs argued generate street life. In The Death and Life of Great American Cities (1961), Jacobs identified four generators of diversity — mixed primary uses, short blocks, a mix of building ages, and sufficient density — together producing the foot traffic and 'eyes on the street' that make places vital. The index operationalises these qualities as measurable indicators for each spatial unit, normalises them onto a common scale, and combines them into a single vitality score that can be mapped, compared and tracked over time.