--- id: assumption-mapping-matrix title: "Assumption Mapping Matrix" category: "10_Wiki/Topics" status: "draft" verification_status: "conceptual" canonical_id: "" aliases: ["Assumption Risk Matrix", "2x2 Assumption Grid"] duplicate_of: "" source_trust_level: "B" confidence_score: 0.85 created_at: 2026-06-12 updated_at: 2026-06-12 review_reason: "" merge_history: [] tags: ["research", "Assumption Validation Loop", "Prioritization", "Risk Management"] raw_sources: ["NotebookLM Synthesis"] applied_in: ["Getup Mobile App Project", "Lokalise Shopify Translation App", "Back Market Live Chat MVP"] github_commit: "" --- # [[Assumption Mapping Matrix]] ## ๐ŸŽฏ ํ•œ ์ค„ ํ†ต์ฐฐ (One-line insight) ๋น„์ฆˆ๋‹ˆ์Šค ๋ชจ๋ธ์˜ ๊ทผ๊ฐ„์ด ๋˜๋Š” ๋ณด์ด์ง€ ์•Š๋Š” ๊ฐ€์„ค๋“ค์„ '์ „๋žต์  ์ค‘์š”๋„'์™€ '์ฆ๊ฑฐ์˜ ์ถฉ๋ถ„์„ฑ'์„ ๊ธฐ์ค€์œผ๋กœ ์‹œ๊ฐํ™”ํ•˜์—ฌ, ์ œํ’ˆ์˜ ์„ฑํŒจ๋ฅผ ๊ฐ€๋ฅผ ์น˜๋ช…์  ์œ„ํ—˜ ์š”์†Œ๋ฅผ ์‹๋ณ„ํ•˜๊ณ  ์‹คํ—˜์˜ ์šฐ์„ ์ˆœ์œ„๋ฅผ ๊ฒฐ์ •ํ•˜๋Š” ๋„๊ตฌ์ด๋‹ค. [1, 2] ## ๐Ÿง  ํ•ต์‹ฌ ๊ฐœ๋… (Core concepts) - **์ด์ถ• ๋ถ„์„ ๊ตฌ์กฐ (Two-Axis Analysis):** ์ˆ˜์ง์ถ•์€ '์ค‘์š”๋„(์ „๋žต์  ๊ฐ€์น˜)'๋ฅผ, ์ˆ˜ํ‰์ถ•์€ '๋ถˆํ™•์‹ค์„ฑ/์ฆ๊ฑฐ ์ˆ˜์ค€'์„ ๋‚˜ํƒ€๋‚ด์–ด ๊ฐ€์„ค์˜ ์œ„์น˜๋ฅผ ๊ฒฐ์ •ํ•œ๋‹ค. [3-5] - **์ „์ˆ ์  ์‚ฌ๋ถ„๋ฉด (Tactical Quadrants):** ๋งคํŠธ๋ฆญ์Šค์ƒ์˜ ์œ„์น˜์— ๋”ฐ๋ผ Plan(๊ณ„ํš), Experiment(์‹คํ—˜), Defer(๋ณด๋ฅ˜), Discover(๋ฐœ๊ฒฌ)์˜ ๋„ค ๊ฐ€์ง€ ๊ด€๋ฆฌ ์ „๋žต์œผ๋กœ ๋ถ„๋ฅ˜ํ•œ๋‹ค. [5, 6] - **D.V.F. ์ฐจ์› ํ†ตํ•ฉ:** ๊ฐ€์„ค์„ ๋ฐ”๋žŒ์งํ•จ(Desirability), ์‹คํ˜„ ๊ฐ€๋Šฅ์„ฑ(Feasibility), ์ˆ˜์ต์„ฑ(Viability) ๊ด€์ ์—์„œ ํ‰๊ฐ€ํ•˜๊ณ  ์‹œ๊ฐํ™”ํ•œ๋‹ค. [7-9] - **ํ˜‘์—…์  ์šฐ์„ ์ˆœ์œ„ ๊ฒฐ์ •:** ์ดํ•ด๊ด€๊ณ„์ž๋“ค์ด ๋ชจ์—ฌ ๊ฐ€์„ค์— ๋Œ€ํ•œ ์„œ๋กœ ๋‹ค๋ฅธ ์ธ์‹์„ ๋งž์ถ”๊ณ , '๋ฌด์—‡์„ ๋จผ์ € ๊ฒ€์ฆํ•  ๊ฒƒ์ธ๊ฐ€'์— ๋Œ€ํ•œ ํŒ€์˜ ํ•ฉ์˜๋ฅผ ์ด๋Œ์–ด๋‚ธ๋‹ค. [10, 11] ## ๐Ÿงฉ ์ถ”์ถœ๋œ ํŒจํ„ด (Extracted patterns) - **์ง€๊ทธ์žฌ๊ทธ ์šฐ์„ ์ˆœ์œ„ ํœด๋ฆฌ์Šคํ‹ฑ:** 2x2 ๋งคํŠธ๋ฆญ์Šค์—์„œ ์ž์›์„ ๋ฐฐ๋ถ„ํ•  ๋•Œ Critical(1) โ†’ High(2) โ†’ Medium(4) โ†’ Low(3) ์ˆœ์„œ๋กœ ์ถ”์  ๋ฐ ๊ด€๋ฆฌํ•˜๋Š” ํŒจํ„ด์„ ๋”ฐ๋ฅธ๋‹ค. [12] - **์ƒ‰์ƒ ์ฝ”๋”ฉ ํ‘œ์ค€:** ์‹œ๊ฐ์  ์‹๋ณ„์„ ์œ„ํ•ด ์ฃผํ™ฉ์ƒ‰(๋ฐ”๋žŒ์งํ•จ), ํŒŒ๋ž€์ƒ‰(์‹คํ˜„ ๊ฐ€๋Šฅ์„ฑ), ๋…น์ƒ‰(์ˆ˜์ต์„ฑ) ํฌ์ŠคํŠธ์ž‡์„ ํ™œ์šฉํ•˜์—ฌ ๊ฐ€์„ค์˜ ์„ฑ๊ฒฉ์„ ๊ตฌ๋ถ„ํ•œ๋‹ค. [9] - **์น˜๋ช…์  ์งˆ๋ฌธ ํ•„ํ„ฐ:** "์ด ๊ฐ€์„ค์ด ํ‹€๋ ธ์„ ๋•Œ ์‚ฌ์—… ์ „์ฒด๊ฐ€ ์‹คํŒจํ•˜๋Š”๊ฐ€?"๋ผ๋Š” ์งˆ๋ฌธ์„ ํ†ตํ•ด ์ตœ์šฐ์„  ์ˆœ์œ„์ธ 'Leap-of-faith' ๊ฐ€์„ค์„ ์„ ๋ณ„ํ•œ๋‹ค. [13-15] ## ๐Ÿ“– ์„ธ๋ถ€ ๋‚ด์šฉ (Details) ### ๋งคํŠธ๋ฆญ์Šค ๊ตฌ์„ฑ ๋ฐ ์˜์—ญ ์ •์˜ ๊ฐ€์„ค ๋งคํ•‘ ๋งคํŠธ๋ฆญ์Šค๋Š” David Bland์— ์˜ํ•ด ๋Œ€์ค‘ํ™”๋˜์—ˆ์œผ๋ฉฐ, ๊ฐ€์„ค์„ ๋‹ค์Œ ๋„ค ์˜์—ญ์œผ๋กœ ๊ตฌ๋ถ„ํ•œ๋‹ค. [2] - **์‹คํ—˜ ์˜์—ญ (Experiment - ์šฐ์ƒ๋‹จ):** ์ค‘์š”๋„๊ฐ€ ๋งค์šฐ ๋†’์ง€๋งŒ ์ž…์ฆํ•  ์ฆ๊ฑฐ๊ฐ€ ๊ฑฐ์˜ ์—†๋Š” ์˜์—ญ์ด๋‹ค. ๋น„์ฆˆ๋‹ˆ์Šค์˜ ๊ฐ€์žฅ ํฐ ์œ„ํ—˜ ์š”์†Œ์ด๋ฉฐ, MVP๋‚˜ ์‹คํ—˜์„ ํ†ตํ•ด ์ฆ‰์‹œ ๊ฒ€์ฆํ•ด์•ผ ํ•˜๋Š” '์‹ ๋…์˜ ๋„์•ฝ' ๊ฐ€์„ค๋“ค์ด ์œ„์น˜ํ•œ๋‹ค. [5, 6, 16] - **๊ณ„ํš ์˜์—ญ (Plan - ์ขŒ์ƒ๋‹จ):** ์ค‘์š”๋„๊ฐ€ ๋†’๊ณ  ์ด๋ฏธ ์ถฉ๋ถ„ํ•œ ์ฆ๊ฑฐ(์‚ฌ์‹ค)๊ฐ€ ์žˆ๋Š” ์˜์—ญ์ด๋‹ค. ์ฆ‰๊ฐ์ ์ธ ํ…Œ์ŠคํŠธ๋Š” ํ•„์š” ์—†์œผ๋‚˜, ํŒ€ ๊ฐ„์˜ ์ •๋ ฌ์„ ์œ„ํ•ด ์ œํ’ˆ ๋กœ๋“œ๋งต ๋ฐ ๋ฐฑ๋กœ๊ทธ์—์„œ ์ง€์†์ ์œผ๋กœ ๋…ผ์˜๋˜์–ด์•ผ ํ•œ๋‹ค. [5, 16, 17] - **๋ฐœ๊ฒฌ ์˜์—ญ (Discover - ์šฐํ•˜๋‹จ):** ํ˜„์žฌ๋Š” ์ค‘์š”๋„๊ฐ€ ๋‚ฎ์•„ ๋ณด์ด์ง€๋งŒ ๋ชจ๋ฅด๋Š” ๊ฒƒ์ด ๋งŽ์€ ์˜์—ญ์ด๋‹ค. ์ œํ’ˆ ํ™•์žฅ ์‹œ ์ˆจ๊ฒจ์ง„ ๊ธฐํšŒ๋‚˜ ์œ„ํ—˜์ด ์žˆ์„ ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ ์‚ฌ์šฉ์ž ์ธํ„ฐ๋ทฐ ๋“ฑ ์ •์„ฑ์  ์—ฐ๊ตฌ๋ฅผ ํ†ตํ•ด ํƒ์ƒ‰ํ•œ๋‹ค. [5, 6, 16] - **๋ณด๋ฅ˜ ์˜์—ญ (Defer - ์ขŒํ•ญ๋‹จ):** ์ค‘์š”๋„์™€ ๋ถˆํ™•์‹ค์„ฑ์ด ๋ชจ๋‘ ๋‚ฎ์€ ์˜์—ญ์ด๋‹ค. ์‰ฝ๊ฒŒ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ์–ด ๋ณด์ด์ง€๋งŒ ์ „๋žต์  ๊ฐ€์น˜๊ฐ€ ๋‚ฎ์•„ ์ž์› ๋‚ญ๋น„๋ฅผ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•ด ์ž‘์—…์„ ๋’ค๋กœ ๋ฏธ๋ฃจ๊ฑฐ๋‚˜ ๋ฌด์‹œํ•œ๋‹ค. [5, 16, 18] ### ์‹คํ–‰ ํ”„๋กœ์„ธ์Šค 1. **๊ฐ€์„ค ๋„์ถœ:** ์ดํ•ด๊ด€๊ณ„์ž๋“ค์ด ๋ชจ์—ฌ ๋น„์ฆˆ๋‹ˆ์Šค ๋ชจ๋ธ ์บ”๋ฒ„์Šค ๋“ฑ์„ ๊ธฐ๋ฐ˜์œผ๋กœ 20~30๊ฐœ์˜ ๊ฐ€์„ค์„ ํฌ์ŠคํŠธ์ž‡์— ์ž‘์„ฑํ•œ๋‹ค. [11, 15] 2. **๋ฒ”์ฃผํ™”:** ๊ฐ ๊ฐ€์„ค์„ Desirability, Feasibility, Viability๋กœ ๋ถ„๋ฅ˜ํ•˜๊ณ  ์ง€์ •๋œ ์ƒ‰์ƒ ์ฝ”๋“œ๋ฅผ ๋ถ€์—ฌํ•œ๋‹ค. [9] 3. **๋งคํ•‘:** "์ด๊ฒƒ์ด ์šฐ๋ฆฌ ์‚ฌ์—…์— ์–ผ๋งˆ๋‚˜ ์ค‘์š”ํ•œ๊ฐ€?"์™€ "์šฐ๋ฆฌ๊ฐ€ ๊ฐ€์ง„ ์ฆ๊ฑฐ๊ฐ€ ์–ผ๋งˆ๋‚˜ ํ™•์‹คํ•œ๊ฐ€?"๋ฅผ ๊ธฐ์ค€์œผ๋กœ ํ† ๋ก ํ•˜๋ฉฐ ๋งคํŠธ๋ฆญ์Šค์— ๋ฐฐ์น˜ํ•œ๋‹ค. [1, 9] 4. **์‹คํ—˜ ์„ค๊ณ„:** ์šฐ์ƒ๋‹จ(Experiment)์— ์œ„์น˜ํ•œ ๊ฐ€์„ค ์ค‘ ๋ฆฌ์Šคํฌ ์ ์ˆ˜($Risk = Probability \times Impact$)๊ฐ€ ๊ฐ€์žฅ ๋†’์€ ํ•ญ๋ชฉ์„ ์šฐ์„ ์ ์œผ๋กœ ์„ ์ •ํ•˜์—ฌ ์‹คํ—˜์„ ์„ค๊ณ„ํ•œ๋‹ค. [19, 20] ### ์ „๋žต์  ์ด์  ๊ฐ€์„ค ๋งคํ•‘์€ ์ œํ’ˆ ๋งค๋‹ˆ์ €๊ฐ€ 'ํฐ ์†Œ๋ฆฌ๋ฅผ ๋‚ด๋Š” ์ดํ•ด๊ด€๊ณ„์ž'์˜ ์˜๊ฒฌ์ด ์•„๋‹Œ '๊ฒ€์ฆ๋œ ๋ฐ์ดํ„ฐ'๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ์˜์‚ฌ๊ฒฐ์ •์„ ๋‚ด๋ฆฌ๊ฒŒ ๋•๋Š”๋‹ค. [21] ๋˜ํ•œ, ํฌ์šฉ์  ์„ค๊ณ„(Inclusive Design) ์‹œ ํŒ€์ด ๊ฐ€์ง„ ๊ธฐ์ € ํŽธํ–ฅ์„ ๋“œ๋Ÿฌ๋‚ด์–ด ์ž˜๋ชป๋œ ์„ค๊ณ„ ๋ฐฉํ–ฅ์„ ์‚ฌ์ „์— ์ฐจ๋‹จํ•˜๋Š” ์—ญํ• ์„ ํ•œ๋‹ค. [22] ## โš–๏ธ ๋ชจ์ˆœ ๋ฐ ์—…๋ฐ์ดํŠธ (Contradictions & updates) - **์ถ• ๋ช…์นญ์˜ ๋ณ€ํ˜•:** ์ผ๋ถ€ ์†Œ์Šค์—์„œ๋Š” ์ˆ˜ํ‰์ถ•์„ 'Known/Unknown'์œผ๋กœ ํ‘œ๊ธฐํ•˜๊ณ  [3], ๋‹ค๋ฅธ ์†Œ์Šค์—์„œ๋Š” 'Evidence/Certainty'๋กœ ํ‘œ๊ธฐํ•˜์ง€๋งŒ [5], ๋‘ ๊ฐ€์ง€ ๋ชจ๋‘ '๊ฐ€์„ค์„ ๋’ท๋ฐ›์นจํ•˜๋Š” ๋ฐ์ดํ„ฐ์˜ ๊ฐ๊ด€์  ์กด์žฌ ์—ฌ๋ถ€'๋ฅผ ์ธก์ •ํ•œ๋‹ค๋Š” ์ ์—์„œ ์‹ค์งˆ์  ์˜๋ฏธ๋Š” ๋™์ผํ•˜๋‹ค. - **๋ถ„๋ฅ˜ ์ฒด๊ณ„์˜ ํ™•์žฅ:** ๊ธฐ๋ณธ์ ์ธ 4๋ถ„๋ฉด ์™ธ์— '๋ฆฌ์Šคํฌ ์˜ํ–ฅ๋„ ๋“ฑ๊ธ‰(1~5๋‹จ๊ณ„)'์„ ์„ธ๋ถ„ํ™”ํ•˜์—ฌ ๊ฐ ๋“ฑ๊ธ‰๋ณ„๋กœ 'Passively Monitor'๋ถ€ํ„ฐ 'Freeze Scaling'๊นŒ์ง€์˜ ๊ตฌ์ฒด์ ์ธ ๊ฑฐ๋ฒ„๋„Œ์Šค ํ–‰๋™ ์ง€์นจ์„ ๊ฒฐํ•ฉํ•˜๊ธฐ๋„ ํ•œ๋‹ค. [23] ## ๐Ÿ› ๏ธ ์ ์šฉ ์‚ฌ๋ก€ (Applied in summary) - **Getup (์ด์ปค๋จธ์Šค ๋ธŒ๋žœ๋“œ):** ์ •์žฅ ์˜จ๋ผ์ธ ์‡ผํ•‘ ์•ฑ ๊ฐœ๋ฐœ ํ”„๋กœ์ ํŠธ์—์„œ ๊ฐ€์„ค ๋งคํ•‘์„ ์‚ฌ์šฉํ•˜์—ฌ '์ „๋ฌธ ์Šคํƒ€์ผ๋ฆฌ์ŠคํŠธ ์ถ”์ฒœ' ๊ธฐ๋Šฅ์ด '๋‚ ์”จ ๊ธฐ๋ฐ˜ ์ฝ”๋””'๋ณด๋‹ค ์‚ฌ์šฉ์ž ๊ฐ€์น˜(4/5 vs 2/5)๊ฐ€ ๋†’์Œ์„ ์‹๋ณ„ํ•˜๊ณ  ๊ฐœ๋ฐœ ์šฐ์„ ์ˆœ์œ„๋ฅผ ์กฐ์ •ํ•จ. [24-26] - **Lokalise:** ์‡ผํ”ผํŒŒ์ด ๋ฒˆ์—ญ ์•ฑ์˜ ์ดˆ๊ธฐ ์ฑ„ํƒ(Early Adoption)์„ ์œ ๋„ํ•˜๊ธฐ ์œ„ํ•ด ๊ฐ€์„ค ๋งคํ•‘์„ ํ†ตํ•œ ๋ฐ”๋žŒ์งํ•จ/์‹คํ˜„๊ฐ€๋Šฅ์„ฑ/์ˆ˜์ต์„ฑ ํ…Œ์ŠคํŠธ๋ฅผ ์ง„ํ–‰ํ•จ. [27] - **Back Market:** ๊ณ ๊ฐ ์ผ€์–ด๋ฅผ ์œ„ํ•œ ๋ผ์ด๋ธŒ ์ฑ„ํŒ… MVP ๋Ÿฐ์นญ ์ „, ํ•ต์‹ฌ ๊ฐ€์„ค์„ ๋งคํ•‘ํ•˜์—ฌ ๊ฒ€์ฆ ์šฐ์„ ์ˆœ์œ„๋ฅผ ์„ค์ •ํ•จ. [27] - **PSPO II ์ž๊ฒฉ ์‹œํ—˜:** ์ „๋ฌธ ์Šคํฌ๋Ÿผ ์ œํ’ˆ ์†Œ์œ ์ž ์ž๊ฒฉ ์‹œํ—˜์—์„œ ์ œํ’ˆ ๋ฐฑ๋กœ๊ทธ ์•„์ดํ…œ์„ ํ™•์ •ํ•˜๊ธฐ ์ „, ๊ฐ€์žฅ ์ €๋ ดํ•˜๊ณ  ๊ฐ€์น˜ ์žˆ๋Š” ์‹คํ—˜์„ ์ฐพ๋Š” ํ•ต์‹ฌ ๋ฐฉ๋ฒ•๋ก ์œผ๋กœ ๋‹ค๋ฃจ์–ด์ง. [28, 29] ## โœ… ๊ฒ€์ฆ ์ƒํƒœ ๋ฐ ์‹ ๋ขฐ๋„ - **์ƒํƒœ:** draft - **๊ฒ€์ฆ ๋‹จ๊ณ„:** conceptual (์‹ค์ œ ๊ธฐ์—…๋“ค์˜ ์ „๋žต ์ˆ˜๋ฆฝ ๋ฐ ์ž๊ฒฉ ์‹œํ—˜ ํ‘œ์ค€์œผ๋กœ ํ™œ์šฉ๋˜๋Š” ๊ฒƒ์ด ์†Œ์Šค์—์„œ ํ™•์ธ๋จ) - **์ถœ์ฒ˜ ์‹ ๋ขฐ๋„:** B (David Bland์˜ ๋ฐฉ๋ฒ•๋ก  ๋ฐ ์ „๋ฌธ ์ œํ’ˆ ๊ด€๋ฆฌ ํ”„๋ ˆ์ž„์›Œํฌ ๊ธฐ๋ฐ˜) - **์ค‘๋ณต ๊ฒ€์‚ฌ ๊ฒฐ๊ณผ:** ์‹ ๊ทœ ์ƒ์„ฑ (New discovery) ## ๐Ÿ“ ๋ณ€๊ฒฝ ์ด๋ ฅ (Change history) - 2026-06-12: Initial draft generated via Datacollector_MAC P-Reinforce engine.