Lecture3. Human-Computer Interface

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Graphics Graphics Lab @ Korea University Lecture3. Human-Computer Interface CSE 425 Spring 2002 ๊น€ ๊น€ ๊น€ Department of Computer Sc ience Ko rea University http://cgvr.korea.ac.kr/course s/2002/cse425/

description

Lecture3. Human-Computer Interface. CSE 425 Spring 2002. ๊น€ ์ฐฝ ํ—Œ Department of Computer Science Korea University http://cgvr.korea.ac.kr/courses/2002/cse425/. Contents. HMI / HCI ์ธ๊ฐ„๊ณตํ•™ (Human Engineering) ์ธ์ง€๊ณตํ•™ (Cognitive Engineering). - PowerPoint PPT Presentation

Transcript of Lecture3. Human-Computer Interface

Page 1: Lecture3. Human-Computer Interface

Graphics

Graphics Lab @ Korea University

Lecture3. Human-Computer Interface

CSE 425 Spring 2002

๊น€ ์ฐฝ ํ—Œ Department of Computer Science

Korea University http://cgvr.korea.ac.kr/courses/2002/cse425/

Page 2: Lecture3. Human-Computer Interface

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CGVR

Graphics Lab @ Korea University

Contents

HMI / HCI

์ธ๊ฐ„๊ณตํ•™ (Human Engineering)

์ธ์ง€๊ณตํ•™ (Cognitive Engineering)

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Graphics Lab @ Korea University

์ธ๊ฐ„๊ณผ ์ปดํ“จํ„ฐ์˜ HMI

HI ์ธ๊ฐ„์— ๊ด€๋ จ๋œ ๋ชจ๋“  ์ธํ„ฐํŽ˜์ด์Šค

HMI ๊ทธ ์ค‘ ๊ธฐ๊ณ„์™€์˜ ์ธํ„ฐํŽ˜์ด์Šค

HCI ๋””์Šคํ”Œ๋ ˆ์ด์˜ ์ƒ‰์ด๋‚˜ ํฌ๊ธฐ , ํ‚ค๋ณด๋“œ๋‚˜ ๋งˆ์šฐ์Šค์˜ ํ‚ค ๋ฐฐ์—ด๊ณผ ๊ฐ™์€ ์ธ๊ฐ„๊ณผ ์ปดํ“จํ„ฐ ์‚ฌ์ด์˜ ๋ฌผ๋ฆฌ์ ์ธ ์ธํ„ฐํŽ˜์ด์Šค์— ํ•œ์ •์‹œ์ผœ์„œ ์ธ๊ฐ„์ด ์ปดํ“จํ„ฐ๋กœ๋ถ€ํ„ฐ ์ •๋ณด๋ฅผ ๋ฐ›์•„ ์ดํ•ด , ํŒ๋‹จํ•˜๋Š” ์ธ์ง€๊ณผ์ •๊ณผ ์‚ฌ๊ณ ๊ณผ์ •์„ ๊ธฐ๊ณ„ ๋‚ด๋ถ€์— ์žˆ์–ด์„œ์˜ ์ •๋ณด์ฒ˜๋ฆฌ๊ณผ์ •์— ๊ธฐ์ดˆํ•˜์—ฌ ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์ƒ๊ฐํ•˜๋Š” ์ž…์žฅ

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CGVR

Graphics Lab @ Korea University

HCI ์˜ ์ค‘์š”์„ฑ ์‚ฌ์šฉํŽธ์ด์„ฑ (Usability), ์‚ฌ์šฉ์ž์˜ ์ˆ˜์šฉ๋„ (User Acceptability) ์˜ ์ค‘์š”์„ฑ ๋Œ€๋‘ ์ปดํ“จํ„ฐ ์‚ฌ์šฉ ๊ณ„์ธต์˜ ์ผ๋ฐ˜ํ™”

์–ผ๋งˆ๋‚˜ ์‰ฝ๊ฒŒ ๋ฐฐ์šธ ์ˆ˜ ์žˆ๋Š”๊ฐ€ ? ์–ผ๋งˆ๋‚˜ ์‹ ์†ํ•˜๊ฒŒ ์ž‘์—…์„ ํ•  ์ˆ˜ ์žˆ๋Š”๊ฐ€ ?

์กฐ์ž‘์˜ค๋ฅ˜๋ฅผ ์ค„์ผ ์ˆ˜ ์žˆ๋Š”๊ฐ€ ? ์‚ฌ์šฉ์ž๊ฐ€ ์ฃผ๊ด€์ ์œผ๋กœ ๋งŒ์กฑํ•  ์ˆ˜ ์žˆ๋Š”๊ฐ€ ? ์กฐ์ž‘๋ฒ•์„ ์˜ค๋ž˜ ์žŠ์ง€ ์•Š๊ณ  ๊ธฐ์–ต ํ•  ์ˆ˜ ์žˆ๋Š”๊ฐ€ ? ์ธ๊ฐ„ ํŠน์„ฑ์— ์ ํ•ฉ / ์•ˆ์ „ํ•œ๊ฐ€ ?

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CGVR

Graphics Lab @ Korea University

HCI ์˜ ์ค‘์š”์„ฑ (conโ€™t)

์ปดํ“จํ„ฐ ์‚ฌ์šฉํ™˜๊ฒฝ์˜ ๋‹ค์–‘ํ™” ์‹ค์ƒํ™œ์˜ ๋ชจ๋“  ๋ถ„์•ผ์—์„œ ์ปดํ“จํ„ฐ ์ด์šฉ ์‚ฌ์šฉ์ž ์ค‘์‹ฌ์˜ ์„ค๊ณ„ (User-Centered Design) ์˜ˆ ) ๋น„๋””์˜ค์˜ ๋ฆฌ๋ชจ์ฝ˜ ์‹ ํ˜•์˜ ๋ฆฌ๋ชจ์ฝ˜ ์ผ์ˆ˜๋ก ํ•œ๋ฒˆ์˜ ์กฐ์ž‘์œผ๋กœ ๋ณต์žกํ•œ ๊ธฐ๋Šฅ์ด ๋ฐ”๋กœ ์‹คํ–‰๋˜๋„๋ก ๋””์ž์ธ

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CGVR

Graphics Lab @ Korea University

HCI ์˜ ์ค‘์š”์„ฑ (conโ€™t)

๋งค์ฒด์˜ ๋‹ค์–‘ํ™” ์ •๋ณด์˜ ํ‘œํ˜„์ด Text ์œ„์ฃผ์—์„œ SILK (Sound, Image, Language,

Knowledge) ๋“ฑ์˜ ๋‹ค์–‘ํ•œ ๋งค์ฒด๋กœ ์ „์ด ์˜ˆ ) VR (Virtual Reality)์ธ๊ฐ„์˜ ์‹œ๊ฐ๋Šฅ๋ ฅ์„ ๋น„๋กฏํ•œ ํ›„๊ฐ , ์ด‰๊ฐ ๋“ฑ์˜ ์ธ๊ฐ„์˜ ๊ฐ๊ฐ์ธ์ง€ ๊ณผ์ •์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๊ฐ€ ๋งค์ฒด์˜ ํšจ์œจ์ ์ธ ์‘์šฉ์— ์žˆ์–ด์„œ ์ค‘์š”ํ•จ

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CGVR

Graphics Lab @ Korea University

HCI ์˜ ์ค‘์š”์„ฑ (conโ€™t)

๊ธฐ์ˆ  ๋ฐ ๊ฒฝ์ œ์  ์ค‘์š”์„ฑ H/W ๋Š” ๋งค๋…„ 2 ๋ฐฐ ์ด์ƒ์œผ๋กœ ๋ฐœ์ „ HCI ๊ฐ€ ์ƒˆ๋กœ์šด ๋ณ‘๋ชฉ (Bottleneck) ๋กœ ๋“ฑ์žฅ HCI ์˜ ์ •๋ณด ์ž…์ถœ๋ ฅ ์†๋„๊ฐ€ ์ „์ฒด ์‹œ์Šคํ…œ ์†๋„์˜ ์ค‘์š”ํ•œ ๋ถ€๋ถ„์„ ์ฐจ์ง€ ์‚ฌ์šฉํŽธ์ด์„ฑ , ์‚ฌ์šฉ์ž์˜ ์ˆ˜์šฉ๋„๊ฐ€ ์ œํ’ˆ์˜ ๊ฒฝ์Ÿ๋ ฅ์— ๋งค์šฐ ์ค‘์š”ํ•œ ์˜ํ–ฅ๋ ฅ์„ ๋ฏธ์น˜๊ฒŒ ๋จ

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Graphics Lab @ Korea University

HCI ์˜ ๋ฐœ์ „

โ€ข Ivan Sutherland ์˜ Sketchpad(1963)โ€ข "man-machine symbiosisโ€œ (Licklider, 1960)โ€ข "augmentation of human intellectโ€œ (Engelbart, 1963)โ€ข "Dynabookโ€œ (Kay and Goldberg, 1977)

Computer Science โ€ข mouseโ€ข bitmap displayโ€ข personal computerโ€ข windowโ€ข desktop metaphor

โ€ข ๋ฉ€ํ‹ฐ ํ”„๋กœ์„ธ์‹ฑ์„ ์œ„ํ•ดโ€ข ์œˆ๋„์šฐ ํ™˜๊ฒฝ๊ณผ ์• ๋‹ˆ๋ฉ”์ด์…˜ ์ง€์›์„ ์œ„ํ•ดโ€ข ์ƒํ˜ธ์ž‘์šฉ์„ ํ•  ์ˆ˜ ์žˆ๋Š” ์ž… / ์ถœ๋ ฅ ์žฅ์น˜๋“ค์„ ๊ฐœ๋ฐœ

Operating System โ€ข UIMSโ€ข UI Toolkitโ€ขUIDEโ€ขUI Agent

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CGVR

Graphics Lab @ Korea University

HCI ์˜ ๋ฐœ์ „ (conโ€™t)

โ€ข ์ œํ’ˆ , ์‹œ์Šคํ…œ์— ๋Œ€ํ•œ ๋ฌธ์ œ ํ•ด๊ฒฐโ€ข ์ปดํ“จํ„ฐ ์‹œ์Šคํ…œ์— ๋Œ€ํ•œ ์ ‘๊ทผ์€ ์ž์—ฐ์Šค๋Ÿฌ์šด ํ™•์žฅ

์ธ๊ฐ„๊ณตํ•™ ์ธก๋ฉด โ€ข User Interfaceโ€ข Multi-modalโ€ข Intelligent

โ€ข ์‹œ์Šคํ…œ ์ƒ์‚ฐ์„ฑ ๋ฐ ์„ฑ๋Šฅ ํ–ฅ์ƒ์„ ์œ„ํ•œ โ€ข ์ปดํ“จํ„ฐ H/W, S/W ๊ธฐ์ˆ  ๋ฐœ์ „ ์‹œ๋„S/W ๊ณตํ•™์  ์ธก๋ฉด

โ€ข Task Analysisโ€ข Usability โ€ข Engineeringโ€ข Prototypingโ€ข Evaluation โ€ข Techniques

โ€ข ์ธ๊ฐ„ ์„ฑ๋Šฅ๊ณผ ํšจ์œจ์„ฑ์˜ ๋ฌธ์ œโ€ข ์ปดํ“จํ„ฐ์˜ ๋ฐœ๋‹ฌ๋กœ ์ž์—ฐ์Šค๋Ÿฌ์šด ์ ‘๊ทผ ์‹œ๋„์ธ์ง€์‹ฌ๋ฆฌํ•™ ์ธก๋ฉด

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CGVR

Graphics Lab @ Korea University

HCI ์˜ ๋ฒ”์œ„ ์ปดํ“จํ„ฐ์™€ ๊ทธ์— ๊ด€๋ จ๋œ ๊ธฐ๊ณ„์˜ ๋ฌผ๋ฆฌ์ ์ธ ์ธํ„ฐํŽ˜์ด์Šค ์ธ๊ฐ„์˜ ์ธ์ง€๊ณผ์ •์— ๊ธฐ์ดˆํ•œ ์ƒํ˜ธ์ž‘์šฉ

๋ณด๊ธฐ ์‰ฝ๋‹ค์ž…๋ ฅํ•˜๊ธฐ ์‰ฝ๋‹ค๋ฌผ๋ฆฌ์  ์ธํ„ฐํŽ˜์ด์Šค

์•Œ๊ธฐ ์‰ฝ๋‹คํ•™์Šตํ•˜๊ธฐ ์‰ฝ๋‹ค์ธ์ง€์  ์ธํ„ฐํŽ˜์ด์Šค

ํ‘œ์‹œ

์กฐ์ž‘์Œ์„ฑ

์Œ์„ฑ

์ด๋ฃจ๊ณ ์ž ํ•˜๋Š” ๋ชฉ์  , ์ผ , ์—…๋ฌด

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CGVR

Graphics Lab @ Korea University

์‚ฌ์šฉ์˜ ํŽธ์ด์„ฑ (Usability)

ํŠน์ •ํ•œ ์‚ฌ์šฉ์ž๊ฐ€ ์–ด๋–ค ํ™˜๊ฒฝ์—์„œ ํŠน์ •ํ•œ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•  ๋•Œ์˜ ํšจ๊ณผ , ํšจ์œจ , ๋งŒ์กฑ ์ •๋„ ํšจ๊ณผ

๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ–ˆ์„ ๋•Œ์˜ ์ •ํ™•ํ•จ์ด๋‚˜ ์™„์„ฑ๋„ ํšจ์œจ

๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๊ธฐ ์œ„ํ•ด ์†Œ๋น„ํ•œ ์ž์›์˜ ์–‘ ๋งŒ์กฑ

์‚ฌ์šฉ์ž๊ฐ€ ์‹œ์Šคํ…œ์„ ์ด์šฉํ•จ์œผ๋กœ์จ ์˜ํ–ฅ ๋ฐ›๋Š” ์ธ๊ฐ„์˜ ์ˆ˜์šฉ์„ฑ

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Graphics Lab @ Korea University

์ธ๊ฐ„์˜ ์ผ๋ฐ˜์ ์ธ ํŠน์ง• ์–ด๋–ค ์ผ์„ ๊ธˆ๋ฐฉ ์žŠ์–ด๋จน๋Š”๋‹ค . ์ฐฉ๊ฐ์„ ํ•œ๋‹ค . ํ•œ๋ฒˆ์— ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ์ผ์— ์ฃผ์˜๋ฅผ ๊ธฐ์šธ์ด์ง€ ๋ชปํ•œ๋‹ค . ํ•˜๋‚˜์˜ ์ผ์— ์ง‘์ค‘ํ•˜๋ฉด ๋‹ค๋ฅธ ์ผ์ด ๋ˆˆ์— ๋“ค์–ด์˜ค์ง€ ์•Š๋Š”๋‹ค . ์ด๋ก ์ ์œผ๋กœ ์ƒ๊ฐํ•˜๋Š” ๊ฒƒ๋ณด๋‹ค๋Š” ๊ตฌ์ฒด์ ์ธ ์˜ˆ๋‚˜ ์ „ํ˜•์ ์ธ ์˜ˆ๋ฅผ ๋” ์ข‹์•„ํ•œ๋‹ค . ๊ฐ™์€ ๊ฒƒ์„ ๋ฐ˜๋ณตํ•˜๋ฉด ๊ธˆ๋ฐฉ ์งˆ๋ฆฐ๋‹ค . ๊ท€์ฐฎ์€ ๊ฒƒ์„ ์‹ซ์–ดํ•œ๋‹ค . ์ง€์†์ ์ธ ๋…ธ๋ ฅ์„ ๊ธฐ์šธ์ด์ง€ ๋ชปํ•œ๋‹ค .

+ ๊ณผ๊ฑฐ์˜ ๊ฒฝํ—˜ , ์ง์—… , ๋ฌธํ™”์  ๋ฐฐ๊ฒฝ , ๊ฐœ์ธ์ ์ธ ์ทจํ–ฅ์— ๋”ฐ๋ฅธ ์ฐจ์ด๋„ ์กด์žฌ

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CGVR

Graphics Lab @ Korea University

์ธ๊ฐ„๊ณผ ์ปดํ“จํ„ฐ์˜ ์ •๋ณด์ฒ˜๋ฆฌ ๋Šฅ๋ ฅ ๋น„๊ต์ธ๊ฐ„ ํ•ญ๋ชฉ ์ปดํ“จํ„ฐ

๊ท€๋‚ฉ์  , ๋ฐœ๊ฒฌ์  ์ „์ฒด์  ์˜๋ฏธํŒŒ์•… ์‚ฌ๊ณ ์˜ ํŠน์ง•์—ฐ์—ญ์ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ( ํ•ด๋ฒ•์ ˆ์ฐจ ) ์— ๋”ฐ๋ผ ์˜๋ฏธ๋ฅผ ์ดํ•ด

์ €์† , ํ‹€๋ฆฌ๊ธฐ ์‰ฌ์›€์—ฐ์†์ž‘์—…์— ์˜ํ•œ ๋Šฅ๋ฅ ์ €ํ•˜ ์—ฐ์‚ฐ๋Šฅ๋ ฅ

๊ณ ์† , ์ •ํ™•๋Šฅ๋ฅ ์€ ํ•ญ์ƒ ์ผ์ •

์†Œ์šฉ๋Ÿ‰ , ํ‹€๋ฆฌ๊ธฐ ์‰ฌ์›€์—ฐ์ƒ ๊ธฐ์–ต๋Šฅ๋ ฅ

๋Œ€์šฉ๋Ÿ‰ , ์ •ํ™•์œ„์น˜์— ๋”ฐ๋ผ ํ˜ธ์ถœ

๋‹จ์ˆœํ•œ ๋ฐ˜๋ณต์€ ์ž˜ ๋ชปํ•จ๋™๊ธฐ๋ถ€์—ฌ์— ์˜ํ•ด ๋Šฅ๋ ฅํ–ฅ์ƒ ๊ธฐํƒ€

๋‹จ์ˆœํ•œ ๋ฐ˜๋ณต์ด ํŠน๊ธฐ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ๊ฐœ๋Ÿ‰ ํ•จ์œผ๋กœ์„œ ๋Šฅ๋ฅ ํ–ฅ์ƒ

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CGVR

Graphics Lab @ Korea University

์ธ๊ฐ„์„ ์ดํ•ดํ•˜๊ธฐ ์œ„ํ•œ ํ‚ค์›Œ๋“œCognitive Engineering

์ธ์ง€ํŠน์„ฑ๊ฐ์ •ํŠน์„ฑ

Human Engineering

์ƒ๋ฆฌ์  ํŠน์„ฑํ˜•ํƒœ์  ํŠน์„ฑ

์ธ์ง€์ธก๋ฉด

๋ฌผ๋ฆฌ์ธก๋ฉด

-์•Œ๊ธฐ ์‰ฌ์›€-ํ•™์Šตํ•˜๊ธฐ ์‰ฌ์›€-์ฆ๊ฑฐ์›€ , ๋ณด๋žŒ , ๊ธฐ์จ

-๋ˆˆ์˜ ๋ถ„ํ•ด๋Šฅ๋ ฅ-์šด๋™๋Šฅ๋ ฅ-ํŒ๋ณ„ํ•˜๊ธฐ ์‰ฌ์›€-์กฐ์ž‘ํ•˜๊ธฐ ์‰ฌ์›€

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CGVR

Graphics Lab @ Korea University

Contents

HMI / HCI

์ธ๊ฐ„๊ณตํ•™ (Human Engineering)

์ธ์ง€๊ณตํ•™ (Cognitive Engineering)

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CGVR

Graphics Lab @ Korea University

์ธ๊ฐ„๊ณตํ•™์˜ ์ •์˜ ์ธ๊ฐ„์— ์ง์ ‘ ๊ด€๊ณ„๋˜๋Š” ์‹œ์Šคํ…œ์„ ์ธ๊ฐ„์˜ ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ํŠน์„ฑ์— ๊ธฐ์ดˆํ•˜์—ฌ ์„ค๊ณ„ ํ˜น์€ ๊ฐœ์„ ํ•˜๊ธฐ ์œ„ํ•œ ๊ณตํ•™ ์ธ๊ฐ„ - ๊ธฐ๊ณ„๊ณ„ ์†์— ์ธ๊ฐ„์˜ ํŠน์„ฑ์„ ์ง‘์–ด๋„ฃ์–ด ์ธ๊ฐ„์ด ์›ํ•˜๋Š” ์‚ฌ์šฉ์„ฑ , ์พŒ์ ์„ฑ , ์•ˆ์ „์„ฑ , ํ”ผ๋กœ์˜ ๊ฒฝ๊ฐ , ๊ฒฝ์ œ์„ฑ ๋“ฑ์˜ ์กฐ๊ฑด์„ ๋งŒ์กฑ์‹œํ‚ค๋Š” ํ•™๋ฌธ์˜ ์˜์—ญ์œผ๋กœ ์˜ํ•™ , ๊ณตํ•™ , ๋””์ž์ธํ•™ ,

operatoin ๋“ฑ์˜ ์˜์—ญ์— ๊ฑธ์นœ ํ•™๋ฌธ

Page 17: Lecture3. Human-Computer Interface

cgvr.korea.ac.kr

CGVR

Graphics Lab @ Korea University

Human Factor Human Factor Engineering Ergonomics

์ธ๊ฐ„์ด ์ž‘์—…์„ ํ–‰ํ•˜๊ธฐ ์œ„ํ•œ ํ™˜๊ฒฝ๊ณผ , ์ธ๊ฐ„์˜ ๋ฌผ๋ฆฌ์  ์ธก๋ฉด์„ ๋Œ€์ƒ์œผ๋กœ ํ•˜๋Š” ํ•™๋ฌธ๋ถ„์•ผ

Page 18: Lecture3. Human-Computer Interface

cgvr.korea.ac.kr

CGVR

Graphics Lab @ Korea University

์ฃผ์š” 3 ์š”์†Œ

์‹œ๊ฐ HMI

์ฒญ๊ฐ HMI

์ด‰๊ฐ HMI

Page 19: Lecture3. Human-Computer Interface

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CGVR

Graphics Lab @ Korea University

ํ‘œ์‹œ์˜ ์ธ๊ฐ„๊ณตํ•™ ์ธ๊ฐ„์˜ ์‹œ๊ฐ ํŠน์„ฑ์„ ๊ธฐ๋ฐ˜์œผ๋กœ ํ‘œ์ค€ํ™” ์˜ˆ )

๋ฌธ์ž ํฌ๊ธฐ ( ๊ฑฐ๋ฆฌ 50cm ์˜ ๊ฒฝ์šฐ ) ํ•œ์ž : 3.6~4.4mm ์˜๋ฌธ : 2.6~3.2mm

๊ฑฐ๋ฆฌ ๋””์Šคํ”Œ๋ ˆ์ด์˜ ํ•ด์ƒ๋„์— ์˜์กดํ•˜์ง€ ์•Š๊ณ  ๋ฌธ์ž ์‚ฌ์ด์ฆˆ์—๋งŒ ์˜์กด ์‚ฌ์ด์ฆˆ๊ฐ€ ๋‘ ๋ฐฐ๊ฐ€ ๋˜๋ฉด ์ตœ์  ๊ฑฐ๋ฆฌ ์•ฝ 1.5 ๋ฐฐ

๋ฏธ๋ คํ•จ ์‚ฌ์„ ๋ถ€๊ฐ€ ๋งŽ์„ ์ˆ˜๋ก ํ‰๊ฐ€๊ฐ€ ๋–จ์–ด์ง

์ƒ‰์˜ ์‚ฌ์šฉ

Page 20: Lecture3. Human-Computer Interface

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CGVR

Graphics Lab @ Korea University

์กฐ์ž‘์˜ ์ธ๊ฐ„๊ณตํ•™ ์ธ๊ฐ„

๋„ํ˜•๊ณผ ๊ฐ™์€ ์ „์ฒด์ ์ธ ์˜๋ฏธ ์ง€๊ฐ์— ๋งค์šฐ ๊ฐ•ํ•จ ์ปดํ“จํ„ฐ

1 ์ฐจ์›์ ์ธ ๋ถ€ํ˜ธ์—ด์— ๋Œ€ํ•œ ํ•ด์„์— ๊ฐ•ํ•จ ์ธ๊ฐ„์ด ์ปดํ“จํ„ฐ์— ๋ช…๋ น์„ ์ „๋‹ฌํ•˜๊ธฐ ์œ„ํ•œ HMI ๊ฐ€ ์ œํ•œ๋จ ์ปดํ“จํ„ฐ๊ฐ€ ์‚ฌ์šฉํ•˜๊ธฐ ์‰ฌ์šด ๊ธฐ๊ณ„๊ฐ€ ๋˜๋Š” ๊ฒƒ์„ ์ €ํ•ดํ•˜๋Š” ๊ฐ€์žฅ ํฐ ์š”์ธ

Page 21: Lecture3. Human-Computer Interface

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CGVR

Graphics Lab @ Korea University

์˜ˆ ) ํ‚ค๋ณด๋“œ

1 ์ฐจ์›์ ์ธ ๋ฌธ์ž์—ด , ๊ธฐํ˜ธ๋ฅผ ๋น ๋ฅด๊ณ  ์ •ํ™•ํ•˜๊ฒŒ ์ž…๋ ฅํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์˜ค๋žœ ์‹œ๊ฐ„์— ๊ฑธ์ณ ์ƒ๋ฆฌ์  , ํ˜•ํƒœ์  ๊ด€์ ์—์„œ์˜ ๊ฒ€ํ† ๊ฐ€ ์‹ค์‹œ๋จ ํ‚ค ๋ˆ„๋ฅด๋Š” ์••๋ ฅ , ํ‚ค ํƒ‘์˜ ๋ชจ์–‘ , ํ‚ค ๋ฐฐ์—ด , ํ‚ค๋ณด๋“œ ๋†’์ด , ํ”ผ๋“œ๋ฐฑ ์‹ ํ˜ธ ๋“ฑ

Page 22: Lecture3. Human-Computer Interface

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CGVR

Graphics Lab @ Korea University

Contents

HMI / HCI

์ธ๊ฐ„๊ณตํ•™ (Human Engineering)

์ธ์ง€๊ณตํ•™ (Cognitive Engineering)

Page 23: Lecture3. Human-Computer Interface

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CGVR

Graphics Lab @ Korea University

์ธ์ง€์‹คํ—˜ 1

๋ณด์ƒํšจ๊ณผ

Page 24: Lecture3. Human-Computer Interface

cgvr.korea.ac.kr

CGVR

Graphics Lab @ Korea University

์ธ์ง€์‹คํ—˜ 2

๋งฅ๋ฝํšจ๊ณผ

Page 25: Lecture3. Human-Computer Interface

cgvr.korea.ac.kr

CGVR

Graphics Lab @ Korea University

์ธ์ง€์‹คํ—˜ 3

๋งฅ๋ฝํšจ๊ณผ

Page 26: Lecture3. Human-Computer Interface

cgvr.korea.ac.kr

CGVR

Graphics Lab @ Korea University

์ธ์ง€๊ณผํ•™ ์ธ์ง€๊ณผํ•™ (Cognitive Science)

์ธ๊ฐ„์˜ ์ธ์ง€๊ตฌ์กฐ์™€ ๊ทธ์— ๋”ฐ๋ผ ์ธ๊ฐ„์ด ์–ด๋–ป๊ฒŒ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•ด๊ฐ€๋Š”๊ฐ€๋ฅผ ํ•ด๋ช…ํ•˜๊ณ ์ž ํ•˜๋Š” ํ•™๋ฌธ๋ถ„์•ผ ์ธ๊ฐ„์„ ํ•˜๋‚˜์˜ ์ •๋ณด์ฒ˜๋ฆฌ ์‹œ์Šคํ…œ์œผ๋กœ ํŒŒ์•…

์ธ์ง€๊ณตํ•™์—์„œ๋Š” ์‚ฌ์šฉ์ด ์‰ฌ์šด ์‹œ์Šคํ…œ ์„ค๊ณ„๋ฅผ ์œ„ํ•ด Cognitive Science ์ง€์‹์„ ์‘์šฉ

Page 27: Lecture3. Human-Computer Interface

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CGVR

Graphics Lab @ Korea University

์ธ๊ฐ„์˜ ์ •๋ณด์ฒ˜๋ฆฌ ๊ณผ์ •

์ž…๋ ฅ์ •๋ณด ์ž…๋ ฅ์ •๋ณด์˜์ง€๊ฐ์ฒ˜๋ฆฌ ํ•™์Šต๊ธฐ์–ต

์‚ฌ๊ณ 

์ธ์ง€์ฒ˜๋ฆฌ์ถœ๋ ฅ

( ํ–‰๋™ )์ถœ๋ ฅ์ƒ์„ฑ์ฒ˜๋ฆฌ

Page 28: Lecture3. Human-Computer Interface

cgvr.korea.ac.kr

CGVR

Graphics Lab @ Korea University

๊ธฐ์–ต 2 ์ค‘ ์ €์žฅ ๋ชจ๋ธ ์ง€๊ฐ๊ธฐ์–ต ์ €์žฅ๊ณ  (sensory memory) ๋‹จ๊ธฐ ๊ธฐ์–ต ์ €์žฅ๊ณ  (short-term memory) ์žฅ๊ธฐ ๊ธฐ์–ต ์ €์žฅ๊ณ  (long-term memory)

Page 29: Lecture3. Human-Computer Interface

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CGVR

Graphics Lab @ Korea University

๊ธฐ์–ต 2 ์ค‘ ์ €์žฅ ๋ชจ๋ธ (conโ€™t)

๊ฐ์ •๊ณ„

๋‹จ๊ธฐ๊ธฐ์–ต์ €์žฅ๊ณ  ์žฅ๊ธฐ๊ธฐ์–ต์ €์žฅ๊ณ 

๊ธฐ์–ต ์ œ์–ด , ๊ด€๋ฆฌ ๊ธฐ๊ตฌ

์ง€๊ฐ๊ธฐ์–ต ์ €์žฅ๊ณ 

๋ฐ˜์‘ ๋ฐœ์ƒ๊ณ„

๋ฆฌํ—ˆ์„ค

์ง€์‹œ

Page 30: Lecture3. Human-Computer Interface

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CGVR

Graphics Lab @ Korea University

์ธ๊ฐ„ ํ”„๋กœ์„ธ์„œ ๋ชจ๋ธ ์ธ๊ฐ„์˜ ์ธ์ง€ ์‹œ์Šคํ…œ

์ž…๋ ฅ๋œ ์ด๋ฏธ์ง€๋ฅผ ์ƒ์ง•ํ™”๋œ ์ •๋ณด๋กœ ๋ฐ›์•„๋“ค์ธ ๋‹ค์Œ , Long-term Memory ์— ์ €์žฅ๋œ ์ •๋ณด๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์ž…๋ ฅ๋œ ์ •๋ณด๋ฅผ ์–ด๋–ป๊ฒŒ ํ•ด์„ / ๋ฐ˜์‘ ํ•  ๊ฒƒ์ธ์ง€๋ฅผ ๊ฒฐ์ •ํ•œ๋‹ค .

Page 31: Lecture3. Human-Computer Interface

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CGVR

Graphics Lab @ Korea University

์ธ์ง€๊ณ„์ธต๋ชจ๋ธ๊ทœ์น™๋ฒ ์ด์Šคํ–‰๋™๊ธฐ๋Šฅ๋ฒ ์ด์Šคํ–‰๋™ ์ง€์‹๋ฒ ์ด์Šคํ–‰๋™

๋ชฉํ‘œ

ํŠน์ง•์ถ”์ถœ

์ž๋™ํ™”๋œ๊ฐ๊ฐ์กฐ์งํŒจํ„ด

์ƒํƒœ์ธ์‹

์ƒํƒœ์™€์ž‘์—…์˜๋Œ€์‘

์ €์žฅ๋œ์ž‘์—…๊ทœ์น™

์ƒํƒœ์ธ์‹

์ž‘์—…์˜๊ฒฐ์ •

์ˆœ์„œ๊ณ„ํš์กฐ์ž‘์‹œ๊ฐ„ , ๊ณต๊ฐ„์— ๋Œ€ํ•œ ์ •๋ณด

์ง€๊ฐ์ •๋ณด

Page 32: Lecture3. Human-Computer Interface

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CGVR

Graphics Lab @ Korea University

๊ฐ์„ฑ๊ณตํ•™ (Aesthetic Engineering)

๊ฐ์„ฑ ์™ธ๋ถ€์˜ ๋ฌผ๋ฆฌ์  ์ž๊ทน์— ์˜ํ•ด ๊ฐ๊ฐ , ์ง€๊ฐ์œผ๋กœ๋ถ€ํ„ฐ ์ธ๊ฐ„์˜ ๋‚ด๋ถ€์— ์•ผ๊ธฐ๋˜๋Š” ์‹ฌ๋ฆฌ์  ์ฒดํ—˜์œผ๋กœ ์พŒ์ ํ•จ , ๊ณ ๊ธ‰๊ฐ , ๋ถˆ์พŒ๊ฐ , ๋ถˆํŽธํ•จ ๋“ฑ์˜ ๋ณตํ•ฉ์ ์ธ ๊ฐ์ •

๊ฐ์„ฑ๊ณตํ•™ ์ธ๊ฐ„์˜ ๊ฐ์„ฑ์„ ์ •์„ฑ , ์ •๋Ÿ‰์ ์œผ๋กœ ์ธก์ • ํ‰๊ฐ€ํ•˜๊ณ  ์ด๋ฅผ ์ œํ’ˆ์ด๋‚˜ ํ™˜๊ฒฝ ์„ค๊ณ„์— ์‘์šฉํ•˜์—ฌ ๋ณด๋‹ค ํŽธ๋ฆฌํ•˜๊ณ  ์•ˆ๋ฝํ•˜๋ฉฐ ์•ˆ์ „ํ•˜๊ฒŒ ํ•˜๊ณ  ๋” ๋‚˜์•„๊ฐ€ ์ธ๊ฐ„์˜ ์‚ถ์„ ์พŒ์ ํ•˜๊ฒŒ ํ•˜๊ณ ์ž ํ•˜๋Š” ๊ธฐ์ˆ 

Page 33: Lecture3. Human-Computer Interface

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CGVR

Graphics Lab @ Korea University

๊ฐ์„ฑ ์š”์†Œ์˜ ๋ฐ˜์˜ ์‚ฌ์šฉ์ž๊ฐ€ ๋Š๋ผ๋Š” ๊ฐ์„ฑ

๋งŒ์กฑ๊ฐ (Satisfaction) ์พŒ์ ๊ฐ (comfortablity) ์‚ฌ์šฉ ํŽธ์˜์„ฑ (usability) ํ•™์Šต ์šฉ์ด์„ฑ (learnability)

์‚ฌํšŒ์  ๋ฌธํ™”์  ์š”์†Œ ์ถ”์ถœ ๋ฐ˜์˜ ์ •์‹ ์  ์‹ฌ๋ฆฌ์  ์š”์†Œ ์ถ”์ถœ ๋ฐ˜์˜ ์กฐ์ง์  ์ง‘๋‹จ์  ์š”์†Œ ์ถ”์ถœ ๋ฐ˜์˜

Page 34: Lecture3. Human-Computer Interface

cgvr.korea.ac.kr

CGVR

Graphics Lab @ Korea University

๊ฐ์„ฑ๊ณตํ•™ ์š”์†Œ๊ธฐ์ˆ  ์ธ๊ฐ„๊ณตํ•™ / ์ธ์ง€๊ณตํ•™ ์„ผ์„œ๊ธฐ์ˆ  ์‚ฐ์—…๋””์ž์ธ ๊ธฐ์ˆ  Fuzzy-Neural Network ์ธ๊ณตํ˜„์‹ค๊ฐ ๊ธฐ์ˆ  ์‚ฌ์šฉ์„ฑํ‰๊ฐ€ ๊ธฐ์ˆ  ์ƒ์ฒด์—ญํ•™ ๊ธฐ์ˆ 

Page 35: Lecture3. Human-Computer Interface

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CGVR

Graphics Lab @ Korea University

HCI Special Organizations

The ACM Special Group on Computer Human Interface The British computer Society Specialist Group on HCI The IFIP technical Committee on HCI The Human Factors Society Computer Systems Technic

al Group The European Association for Cognitive Ergnomics

Page 36: Lecture3. Human-Computer Interface

cgvr.korea.ac.kr

CGVR

Graphics Lab @ Korea University

HCI Special Journals

Human-Computer Interaction International Journal of Man-Machine Studies Behavior and Information Technology International Journal of HCI Interacting with Computers