| Kim (1997) | ① Drawing a picture, ② Projective approach, ③ Participatory design (use a 3d model (scale 1/20)) |
| Choi and Choi (2004) | ① User's needs analysis (children: Drawing a picture, teacher: Questionnaire), ② Deduction of plan's elements, ③ Preparation of plan's alternatives, ④ Decision of the final masterplan, ⑤ Detail design &construction |
| Ko (2007) | ① User needs analysis (children: Drawing a picture, teacher: Questionnaire) |
| Park and Park (2008) | ① Needs measurement (Play behavior pictogram & needs chart), ② Preference measurement (Playground type chart, drawing a playground picture), ③ Simulation method (Making models & satisfaction assessment chart per model, Preference model priority assessment chart) |
| Hue and Im (2010) | ① Causing interest & perception the site (Drawing a map, site field trip), ② Figuring out expectation & expression (Drawing an imaginary picture, spacial needs), ③ Deduction plan's element, ④ Comprehensive analysis, ⑤ Space concept & design (Discussion & presentation, spacial KIT model game), ⑥ Decision & masterplan, ⑦ Promotion & exhibition |
| Park et al. (2017) | ① Perception workshop process & neighborhood design, ② Drawing neighborhood map, ③ Mapping and interviewing, ④ Play space design, ⑤ Workshop's opinion announcement |