5
Development of a Musical Brain Fitness Program for Social, Physical, Emotional, and Cognitive Capabilities of Seniors Younggeun Choi 1 , Taekho You 1 , Geon Ha Kim 2 , Ji Yeong An 3 , Duklyul Na 4 , Heecheon You 1 1Department of Industrial Engineering, POSTECH, Pohang, Gyeongbuk, 790-784 2Department of Neurology, Ewha Womans University Mokdong Hospital, Seoul, 158-710 3Brain fitness clinic, Gangnam center for Dementia, Seoul, 135-874 4Department of Neurology, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, 135-710 ABSTRACT A steady increase in the number of people with dementia along with aging requires a counterplan to help the aged effectively manage their cognitive capabilities. Although many brain fitness systems have been developed, seniors have had difficulty in utilizing them due to a lack of usability and customization. The present study developed a medical entertainment (meditainment) program for brain fitness of seniors. The brain fitness meditainment program, called Smart Harmony, was developed by a five-step process: (1) needs survey, (2) benchmarking, (3) idea development, (4) prototyping, and (5) usability testing. First, desirable values and user needs for brain fitness were investigated. Second, existing brain fitness programs were benchmarked. Third, novel design concepts were generated and selected. Fourth, the selected concepts were prototyped. Lastly, iterative usability tests were conducted for refinement. Smart Harmony is a musical game which can enhance the social, physical, emotional, and cognitive (SPEC) activities of users. The features of Smart Harmony includes (1) played by up to seven users, (2) eight musical instruments such as piano and violin and numerous favorite songs for selection, and (3) scores by brain age of the team and individuals for motivation. Smart Harmony is expected to be utilized in welfare centers to improve seniorsโ€™ SPEC capabilities. A clinical evaluation is needed to examine the validity of Smart Harmony for brain fitness. Keywords: Musical Brain Fitness Program, Meditainment, Social, Physical, Emotional, Cognitive Introduction ์ธ๊ตฌ ๊ณ ๋ นํ™”์™€ ํ•จ๊ป˜ ์น˜๋งค ์œ ๋ณ‘์œจ์˜ ์ฆ๊ฐ€๊ฐ€ ๊ตญ ์ œ์‚ฌํšŒ์˜ ๊ณตํ†ต์  ๊ด€์‹ฌ์‚ฌ๊ฐ€ ๋˜๊ณ  ์žˆ๋‹ค. U.S. Census Bureau์— ๋”ฐ๋ฅด๋ฉด 2010๋…„ ๋ฏธ๊ตญ 65์ด์„ธ ์ด์ƒ ์ธ๊ตฌ ๊ฐ€ 4์ฒœ๋งŒ๋ช…์— ๋‹ฌํ•˜๋ฉฐ ์ด๋Š” ์ „์ฒด ์ธ๊ตฌ์˜ 13%์— ํ•ด๋‹นํ•œ๋‹ค. ๋˜ํ•œ, US Alzheimerโ€™s Association์— ๋”ฐ๋ฅด ๋ฉด 2012๋…„ ๋ฏธ๊ตญ ์น˜๋งค ํ™˜์ž์ˆ˜๊ฐ€ 540๋งŒ๋ช…์— ์ด๋ฅผ ๊ฒƒ์œผ๋กœ ๋ณด๊ณ ๋˜์—ˆ๋‹ค. ๊ตญ๋‚ด์˜ ๊ฒฝ์šฐ ๋ณด๊ฑด๋ณต์ง€๋ถ€์— ๋”ฐ๋ฅด๋ฉด 2011๋…„ 65์„ธ ์ด์ƒ ์ธ๊ตฌ๋Š” 560๋งŒ๋ช…์— ๋‹ฌํ•˜ ๊ณ , ์น˜๋งค ํ™˜์ž ์ˆ˜๋Š” 50๋งŒ ๋ช…์ธ ๊ฒƒ์œผ๋กœ ์กฐ์‚ฌ๋˜์—ˆ ๋‹ค(Figure 1 ์ฐธ์กฐ). ์ด๋Ÿฌํ•œ ์‹ฌ๊ฐํ•œ ์น˜๋งค ์œ ๋ณ‘์œจ์˜ ์ฆ๊ฐ€๋กœ ์ธํ•ด ๊ณ ๋ น์ž๋“ค์˜ ์น˜๋งค ๊ด€๋ฆฌ๋ฅผ ์œ„ํ•œ ์ƒ๋‹น ํ•œ ์ž์›์ด ์š”๊ตฌ๋˜๊ณ  ์žˆ๋‹ค. Figure 1. Population of dementia patients

4.Development of a Musical Brain Fitness ProgramDevelopment of a Musical Brain Fitness Program for Social, Physical, Emotional, and Cognitive Capabilities of Seniors Younggeun Choi1,

  • Upload
    others

  • View
    3

  • Download
    0

Embed Size (px)

Citation preview

Page 1: 4.Development of a Musical Brain Fitness ProgramDevelopment of a Musical Brain Fitness Program for Social, Physical, Emotional, and Cognitive Capabilities of Seniors Younggeun Choi1,

Development of a Musical Brain Fitness Program for Social, Physical, Emotional, and Cognitive Capabilities of Seniors

Younggeun Choi1, Taekho You1, Geon Ha Kim2, Ji Yeong An3, Duklyul Na4, Heecheon You1

1Department of Industrial Engineering, POSTECH, Pohang, Gyeongbuk, 790-784 2Department of Neurology, Ewha Womans University Mokdong Hospital, Seoul, 158-710

3Brain fitness clinic, Gangnam center for Dementia, Seoul, 135-874 4Department of Neurology, Sungkyunkwan University School of Medicine,

Samsung Medical Center, Seoul, 135-710

ABSTRACT

A steady increase in the number of people with dementia along with aging requires a counterplan to help the aged

effectively manage their cognitive capabilities. Although many brain fitness systems have been developed, seniors

have had difficulty in utilizing them due to a lack of usability and customization. The present study developed a

medical entertainment (meditainment) program for brain fitness of seniors. The brain fitness meditainment program,

called Smart Harmony, was developed by a five-step process: (1) needs survey, (2) benchmarking, (3) idea

development, (4) prototyping, and (5) usability testing. First, desirable values and user needs for brain fitness were

investigated. Second, existing brain fitness programs were benchmarked. Third, novel design concepts were generated

and selected. Fourth, the selected concepts were prototyped. Lastly, iterative usability tests were conducted for

refinement. Smart Harmony is a musical game which can enhance the social, physical, emotional, and cognitive

(SPEC) activities of users. The features of Smart Harmony includes (1) played by up to seven users, (2) eight musical

instruments such as piano and violin and numerous favorite songs for selection, and (3) scores by brain age of the

team and individuals for motivation. Smart Harmony is expected to be utilized in welfare centers to improve seniorsโ€™

SPEC capabilities. A clinical evaluation is needed to examine the validity of Smart Harmony for brain fitness.

Keywords: Musical Brain Fitness Program, Meditainment, Social, Physical, Emotional, Cognitive

Introduction

์ธ๊ตฌ ๊ณ ๋ นํ™”์™€ ํ•จ๊ป˜ ์น˜๋งค ์œ ๋ณ‘์œจ์˜ ์ฆ๊ฐ€๊ฐ€ ๊ตญ

์ œ์‚ฌํšŒ์˜ ๊ณตํ†ต์  ๊ด€์‹ฌ์‚ฌ๊ฐ€ ๋˜๊ณ  ์žˆ๋‹ค. U.S. Census Bureau์— ๋”ฐ๋ฅด๋ฉด 2010๋…„ ๋ฏธ๊ตญ 65์ด์„ธ ์ด์ƒ ์ธ๊ตฌ

๊ฐ€ 4์ฒœ๋งŒ๋ช…์— ๋‹ฌํ•˜๋ฉฐ ์ด๋Š” ์ „์ฒด ์ธ๊ตฌ์˜ 13%์— ํ•ด๋‹นํ•œ๋‹ค. ๋˜ํ•œ, US Alzheimerโ€™s Association์— ๋”ฐ๋ฅด

๋ฉด 2012๋…„ ๋ฏธ๊ตญ ์น˜๋งค ํ™˜์ž์ˆ˜๊ฐ€ 540๋งŒ๋ช…์— ์ด๋ฅผ ๊ฒƒ์œผ๋กœ ๋ณด๊ณ ๋˜์—ˆ๋‹ค. ๊ตญ๋‚ด์˜ ๊ฒฝ์šฐ ๋ณด๊ฑด๋ณต์ง€๋ถ€์— ๋”ฐ๋ฅด๋ฉด 2011๋…„ 65์„ธ ์ด์ƒ ์ธ๊ตฌ๋Š” 560๋งŒ๋ช…์— ๋‹ฌํ•˜

๊ณ , ์น˜๋งค ํ™˜์ž ์ˆ˜๋Š” 50๋งŒ ๋ช…์ธ ๊ฒƒ์œผ๋กœ ์กฐ์‚ฌ๋˜์—ˆ

๋‹ค(Figure 1 ์ฐธ์กฐ). ์ด๋Ÿฌํ•œ ์‹ฌ๊ฐํ•œ ์น˜๋งค ์œ ๋ณ‘์œจ์˜

์ฆ๊ฐ€๋กœ ์ธํ•ด ๊ณ ๋ น์ž๋“ค์˜ ์น˜๋งค ๊ด€๋ฆฌ๋ฅผ ์œ„ํ•œ ์ƒ๋‹น

ํ•œ ์ž์›์ด ์š”๊ตฌ๋˜๊ณ  ์žˆ๋‹ค.

Figure 1. Population of dementia patients

Page 2: 4.Development of a Musical Brain Fitness ProgramDevelopment of a Musical Brain Fitness Program for Social, Physical, Emotional, and Cognitive Capabilities of Seniors Younggeun Choi1,

ํ•œํŽธ, ์‹ ์ฒด์  ๋Šฅ๋ ฅ์„ ๊ฐ•ํ™”์‹œํ‚ค๊ธฐ ์œ„ํ•ด ๊ทผ๋ ฅ ์šด

๋™์„ ํ•˜๋“ฏ, ์ธ์ง€์  ๋Šฅ๋ ฅ ๋˜ํ•œ ์šด๋™์„ ํ†ตํ•ด ๊ฐœ์„ 

๋  ์ˆ˜ ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ์กฐ์‚ฌ๋˜์—ˆ๋‹ค. Willis et al. (2006)์€ 2832๋ช…์˜ ์‹คํ—˜์ฐธ์—ฌ์ž๋“ค์„ 5๋…„๊ฐ„ ์‚ดํŽด๋ณธ ๊ฒฐ๊ณผ, ๊ธฐ์–ต๋ ฅ, ์ถ”๋ฆฌ๋ ฅ, ๊ทธ๋ฆฌ๊ณ  ์ •๋ณด์ฒ˜๋ฆฌ์†๋„๊ฐ€ ํ›ˆ๋ จ์„ ํ†ตํ•ด ๊ฐœ์„ ๋  ์ˆ˜ ์žˆ์Œ์„ ํŒŒ์•…ํ•˜์˜€๋‹ค. ๋˜ํ•œ, Smith et al. (2009)๋Š” 8์ฃผ๊ฐ„ 487๋ช…์˜ ์‹คํ—˜์ฐธ์—ฌ์ž๋“ค์„ ๋Œ€

์ƒ์œผ๋กœ ์‹คํ—˜์„ ์ˆ˜ํ–‰ํ•œ ๊ฒฐ๊ณผ, ์ธ์ง€์  ํ›ˆ๋ จ์„ ๋ฐ›์€ ๊ทธ๋ฃน์ด ํ›ˆ๋ จ์„ ๋ฐ›์ง€ ์•Š์€ ๊ทธ๋ฃน๋ณด๋‹ค ์ธ์ง€์  ๋Šฅ๋ ฅ

์ด ๊ฐœ์„ ๋œ ๊ฒƒ์œผ๋กœ ๋ถ„์„๋˜์—ˆ๋‹ค. ์„ ํ–‰ ์—ฐ๊ตฌ๋“ค์— ๋”ฐ๋ฅด๋ฉด ์น˜๋งค ์˜ˆ๋ฐฉ์„ ์œ„ํ•œ ์ธ์ง€

์  ํ›ˆ๋ จ์„ ์ˆ˜ํ–‰ํ•  ๋•Œ๋Š” ์‚ฌํšŒ์ , ์‹ ์ฒด์ , ๊ทธ๋ฆฌ๊ณ  ๊ฐ์„ฑ์  ํ™œ๋™์„ ํ•จ๊ป˜ ์ˆ˜ํ–‰ํ•˜๋Š” ๊ฒƒ์ด ๋” ์ข‹์€ ๊ฒƒ์œผ

๋กœ ์กฐ์‚ฌ๋˜์—ˆ๋‹ค. ํ™œ๋™์ ์ด๊ณ  ์‚ฌํšŒ์ ์œผ๋กœ ํ†ตํ•ฉ๋œ ์ƒํ™œ ์Šต๊ด€์€ ์น˜๋งค ์˜ˆ๋ฐฉ์— ๋„์›€์ด ๋˜๋ฉฐ(Fratiglioni et al., 2004), ์‹ ์ฒด์  ์šด๋™์€ ๊ทผ๋ ฅ ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์ธ

์ง€์  ๋Šฅ๋ ฅ ๋“ฑ ๋‡Œ๊ธฐ๋Šฅ์—๋„ ๋„์›€์ด ๋˜๋Š” ๊ฒƒ์œผ๋กœ ์กฐ์‚ฌ๋˜์—ˆ๋‹ค(Kramer and Erickson, 2007). ๋˜ํ•œ, Xion and Doraiswamy (2009)๋Š” ๋ช…์ƒ์ด ์ธ์ง€์  ๋Šฅ๋ ฅ์— ์ฃผ๋Š” ์˜ํ–ฅ์— ๋Œ€ํ•œ ๋งŽ์€ ์—ฐ๊ตฌ๋“ค์„ ์กฐ์‚ฌํ•˜์—ฌ ๋ช…์ƒ

์ด ์ธ์ง€์  ๋Šฅ๋ ฅ์„ ๊ฐœ์„ ํ•˜๋Š”๋ฐ ๊ธ์ •์ ์ธ ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ์‚ฌ์‹ค์„ ํŒŒ์•…ํ•˜์˜€๋‹ค.

๋‹ค์–‘ํ•œ ๋‘๋‡Œ ๊ฑด๊ฐ• ์‹œ์Šคํ…œ๋“ค์ด ์ธ์ง€์  ๋Šฅ๋ ฅ ๊ฐœ

์„ ์„ ์œ„ํ•ด ๊ฐœ๋ฐœ๋˜์—ˆ์œผ๋‚˜, ๊ณ ๋ น์ž๋“ค์ด ์‚ฌ์šฉํ•˜๊ธฐ์—

๋Š” ํ•œ๊ณ„๊ฐ€ ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ํŒŒ์•…๋˜์—ˆ๋‹ค. ๋‹ค์ˆ˜์˜ ๋‘๋‡Œ ๊ฑด๊ฐ• ์‹œ์Šคํ…œ๋“ค์€ ์‚ฌ์šฉ์„ฑ์ด ๋‚ฎ์•˜๊ณ  ๊ณ ๋ น์ž๋“ค์—๊ฒŒ ์ ํ•ฉํ•œ ์ปจํ…์ธ ๊ฐ€ ๋ถ€์กฑํ•˜์˜€๋‹ค. ๋Œ€๋ถ€๋ถ„์˜ ๋‘๋‡Œ ๊ฑด

๊ฐ• ์‹œ์Šคํ…œ๋“ค์€ ํ•™์ƒ๋“ค์˜ ๊ต์œก ๋ณด์กฐ๋ฅผ ๋ชฉ์ ์œผ๋กœ ์˜์–ด ๋‹จ์–ด ํ•™์Šต, ์ˆ˜๋ฆฌ ํ•™์Šต ๋“ฑ์ด ์ฃผ๋ฅผ ์ด๋ฃฌ ๊ฒƒ์œผ

๋กœ ํŒŒ์•…๋˜์—ˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์˜ ๋ชฉ์ ์€ ๊ณ ๋ น์ž๋“ค์—๊ฒŒ ํŠนํ™”๋œ ๋‘๋‡Œ

๊ฑด๊ฐ• ์‹œ์Šคํ…œ์„ ๊ฐœ๋ฐœํ•˜๋Š” ๊ฒƒ์ด๋‹ค. ๋ณธ ๋‘๋‡Œ ๊ฑด๊ฐ• ์‹œ์Šคํ…œ์€ ์ธ๊ฐ„๊ณตํ•™์  ์ œํ’ˆ ๊ฐœ๋ฐœ ์ ˆ์ฐจ์— ๋”ฐ๋ผ ๊ฐœ

๋ฐœ๋˜์—ˆ์œผ๋ฉฐ, ๊ณ ๋ น์ž๋“ค์˜ ์˜๊ฒฌ์„ ์ฃผ๋กœ ๋ฐ˜์˜ํ•˜์˜€๋‹ค.

Process for Development

๋ณธ ์—ฐ๊ตฌ๋Š” ๊ณ ๋ น์ž๋“ค์˜ ์‚ฌํšŒ์ , ์‹ ์ฒด์ , ์ธ์ง€์ , ๊ฐ์„ฑ์ (Social, Physical, Emotional, Cognitive; SPEC) ๋Šฅ๋ ฅ ํ–ฅ์ƒ์„ ์œ„ํ•œ ๋‘๋‡Œ ๊ฑด๊ฐ• ์‹œ์Šคํ…œ์„ ๊ฐœ๋ฐœํ•˜๊ธฐ ์œ„ํ•ด 5 ๋‹จ๊ณ„(needs survey, benchmarking, idea development, prototyping, ๊ทธ๋ฆฌ๊ณ  usability testing and refinement) ์ œํ’ˆ ๊ฐœ๋ฐœ ์ ˆ์ฐจ๋ฅผ ํ™œ์šฉํ•˜์˜€๋‹ค

(Figure 2 ์ฐธ์กฐ).

Needs Survey ๋ณธ ์—ฐ๊ตฌ๋Š” ๊ณ ๋ น์ž๋“ค์ด ํ˜„์žฌ ๋‘๋‡Œ ๊ฑด๊ฐ• ์ฆ์ง„์„

์œ„ํ•ด ์ˆ˜ํ–‰ํ•˜๊ณ  ์žˆ๋Š” ํ™œ๋™๋“ค์˜ ์ข…๋ฅ˜์™€ ํŠน์„ฑ์„

Figure 2. Development procedure

๋ถ„์„ํ•˜์˜€๋‹ค. Needs survey๋Š” ๋ณต์ง€์„ผํ„ฐ, ์น˜๋งค ์˜ˆ๋ฐฉ ์„ผํ„ฐ, ๊ทธ๋ฆฌ๊ณ  ์žฌํ™œ ์„ผํ„ฐ ๋“ฑ์—์„œ ๋‘๋‡Œ ๊ฑด๊ฐ• ์ฆ์ง„

์„ ์œ„ํ•œ ๋…ธ๋ ฅ์„ ๊ธฐ์šธ์ด๋Š” ๊ณ ๋ น์ž๋“ค์„ ๋Œ€์ƒ์œผ๋กœ ์ˆ˜ํ–‰๋˜์—ˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ๋‘๋‡Œ ๊ฑด๊ฐ• ์ฆ์ง„์„ ์œ„ํ•ด ๋„๋ฆฌ ํ™œ์šฉ๋˜๊ณ  ์žˆ๋Š” ํ™œ๋™๋“ค์„ ์กฐ์‚ฌํ•˜๊ณ , ๊ณ ๋ น์ž

๋“ค์ด ๋‘๋‡Œ ๊ฑด๊ฐ• ์‹œ์Šคํ…œ์„ ํ†ตํ•ด ์–ด๋–ค ๋Šฅ๋ ฅ์„ ๊ฐœ์„ 

ํ•˜๊ณ ์ž ํ•˜๋Š”์ง€ ์ธํ„ฐ๋ทฐ๋ฅผ ์ˆ˜ํ–‰ํ–ˆ๋‹ค(Figure 3 ์ฐธ์กฐ). ๊ณ ๋ น์ž๋“ค์€ ๋‘๋‡Œ ๊ฑด๊ฐ•์„ ์œ„ํ•ด ๊ทธ๋ฆผ ์ง ๋งž์ถ”๊ธฐ,

๋”ฐ๋ผ๊ทธ๋ฆฌ๊ธฐ, ๊ฐ„๋‹จํ•œ ์•…๊ธฐ๋ฅผ ํ™œ์šฉํ•œ ํ•ฉ์ฃผ, ์‹ ์ฒด์  ์šด๋™ ๋“ฑ์„ ์ˆ˜ํ–‰ํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ์กฐ์‚ฌ๋˜์—ˆ์œผ๋ฉฐ, ์ด๋ฅผ ํ†ตํ•ด ๊ณ ๋ น์ž๋“ค์ด ์ด๋ฏธ ๋‘๋‡Œ ๊ฑด๊ฐ• ์ฆ์ง„์„ ์œ„ํ•ด ์‚ฌํšŒ์ , ์‹ ์ฒด์ , ๊ฐ์„ฑ์ , ์ธ์ง€์  ํ™œ๋™์„ ํ•˜๊ณ  ์žˆ์Œ์„ ํŒŒ์•…ํ•˜์˜€๋‹ค.

Benchmarking ๋ณธ ์—ฐ๊ตฌ๋Š” benchmarking์„ ํ†ตํ•ด ๊ธฐ์กด ํ”„๋กœ๊ทธ๋žจ

๋“ค์˜ ์žฅ๋‹จ์ ์„ ํŒŒ์•…ํ•˜๊ณ , ์‹ ๊ทœ ๋‘๋‡Œ ๊ฑด๊ฐ• ํ”„๋กœ๊ทธ๋žจ ๊ฐœ๋ฐœ์— ์ ์šฉ ๊ฐ€๋Šฅํ•œ ๊ณ ๋ ค์‚ฌํ•ญ์„ ๋ถ„์„ํ•˜์˜€๋‹ค. ๊ธฐ์กด ํ”„๋กœ๊ทธ๋žจ ์กฐ์‚ฌ ์‹œ์—๋Š” ๋‹ค์–‘ํ•œ ํ”Œ๋žซํผ ๊ธฐ๋ฐ˜์˜ ํ”„๋กœ๊ทธ๋žจ๋“ค์„ ๊ณ ๋ คํ•˜์—ฌ ๋„๋ฆฌ ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋Š” ์ œํ’ˆ๋“ค์˜ ์ „๋ฐ˜์  ํŠน์„ฑ์„ ํŒŒ์•…ํ•˜๊ณ ์ž ํ•˜์˜€๋‹ค.

๊ธฐ์กด ๋‘๋‡Œ ๊ฑด๊ฐ• ํ”„๋กœ๊ทธ๋žจ๋“ค๊ณผ ์Œ์•… ๊ฒŒ์ž„๋“ค์„ benchmarkingํ•œ ๊ฒฐ๊ณผ, DAKIM brain fitness, Insight, Nintendo Wii์™€ ๊ฐ™์€ ๋‘๋‡Œ ๊ฑด๊ฐ• ํ”„๋กœ๊ทธ๋žจ๋“ค๊ณผ O2 Jam, Pop stage ๋“ฑ๊ณผ ๊ฐ™์€ ํฅ๋ฏธ๋กœ์šด ์Œ์•…๊ฒŒ์ž„๋“ค์ด ์กฐ์‚ฌ๋˜์—ˆ์œผ๋ฉฐ, ๊ฐ ํ”„๋กœ๊ทธ๋žจ ๋ณ„ ํŠน์ง•๋“ค์€ Table 1๊ณผ ๊ฐ™์ด ๋„์ถœ๋˜์—ˆ๋‹ค.

๋‹ค์–‘ํ•œ ๋‘๋‡Œ ๊ฑด๊ฐ• ํ”„๋กœ๊ทธ๋žจ๋“ค์ด ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋Š” ๋ฐ˜๋ฉด, ๋Œ€๋ถ€๋ถ„์˜ ํ”„๋กœ๊ทธ๋žจ๋“ค์€ ์ Š์€ ์‚ฌ์šฉ์ž ์ธต์— ์ดˆ์ ์„ ๋‘์–ด ์‚ฌ์šฉ ๋ฐฉ๋ฒ•์ด ๋ณต์žกํ•˜๊ณ  ๊ณ ๋ น์ž

Figure 3. User interview

Needs Survey

Benchmarking

Idea Development

Prototyping

Usability Testing

Page 3: 4.Development of a Musical Brain Fitness ProgramDevelopment of a Musical Brain Fitness Program for Social, Physical, Emotional, and Cognitive Capabilities of Seniors Younggeun Choi1,

Table 1. Existing brain fitness programs

์—๊ฒŒ ์ ํ•ฉํ•˜์ง€ ์•Š์€ ์ปจํ…์ธ ๋ฅผ ์ œ๊ณตํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ์กฐ์‚ฌ๋˜์—ˆ๋‹ค. ๋˜ํ•œ, ์Œ์•… ๊ฒŒ์ž„๋“ค์€ ๋‹จ์ˆœํ•œ ๋ฆฌ๋“ฌ ๋งž์ถ”๊ธฐ ๊ธฐ๋Šฅ๋งŒ์„ ์ œ๊ณตํ•˜์—ฌ ์Œ์•…์„ ์ฆ๊ธฐ๋Š” ๋ฐ์—๋Š” ์œ ์šฉํ•  ์ˆ˜ ์žˆ์œผ๋‚˜, ์Œ์•… ๊ต์œก์„ ์œ„ํ•œ ํ”„๋กœ๊ทธ๋žจ์œผ๋กœ ํ™œ์šฉํ•˜๊ธฐ์—๋Š” ํ•œ๊ณ„๊ฐ€ ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ํŒŒ์•…๋˜์—ˆ๋‹ค.

Idea Development

๋ณธ ์—ฐ๊ตฌ์˜ idea development ๋‹จ๊ณ„์—์„œ๋Š” ๋‹ค์ˆ˜์˜ ์‹ ๊ทœ ๋‘๋‡Œ ๊ฑด๊ฐ• ํ”„๋กœ๊ทธ๋žจ concept๋“ค์ด ์ œ์•ˆ๋˜์—ˆ๋‹ค. ์‹ ๊ทœ ํ”„๋กœ๊ทธ๋žจ concept์„ ์ œ์•ˆํ•  ๋•Œ๋Š” ๊ฐ„๋‹จํ•œ ์Šค์ผ€์น˜์™€ ์‚ฌ์šฉ ์‹œ๋‚˜๋ฆฌ์˜ค๋ฅผ ํ•จ๊ป˜ ์ œ์•ˆํ•˜์—ฌ ์ตœ์ข… concept์„ ํšจ๊ณผ์ ์œผ๋กœ ์„ ์ •ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜์˜€๋‹ค.

๋ณธ ์—ฐ๊ตฌ๋Š” idea development๋ฅผ ํ†ตํ•ด Figure 4์™€ ๊ฐ™์€ ๋‹ค์ˆ˜์˜ idea๋ฅผ ์ œ์•ˆํ•˜์˜€๋‹ค. Idea๋“ค์€ needs survey๊ฒฐ๊ณผ๋ฅผ ์ฐธ๊ณ ํ•˜์—ฌ ์ฃผ๋กœ ๊ณ ๋ น์ž๋“ค์ด ์นœ๊ตฌ๋ถ„๋“ค๊ณผ ํ•จ๊ป˜ ์ฆ๊ธธ ์ˆ˜ ์žˆ๋Š” ์Œ์•…์  ๋‘๋‡Œ ๊ฑด๊ฐ• ํ”„๋กœ๊ทธ๋žจ๋“ค์ด ์ œ์•ˆ๋˜์—ˆ๋‹ค.

๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์Šค๋งˆํŠธ ์Šคํ‹ฑ, ์ „์ž ํƒฌ๋ฒ„๋ฆฐ, ํŒ”์ฐŒ ๋“ฑ๊ณผ ๊ฐ™์ด ํœด๋Œ€ ๊ฐ€๋Šฅํ•œ ์ „์ž ์•…๊ธฐ๋“ค์— ๋Œ€ํ•œ hardware idea๊ฐ€ ๋„์ถœ๋˜์—ˆ๊ณ , ์ „์ž ์•…๊ธฐ๋“ค์„ ํšจ๊ณผ์ ์œผ๋กœ ํ™œ์šฉํ•˜์—ฌ ์Œ์•…์  ๋‘๋‡Œ ๊ฑด๊ฐ• ํ”„๋กœ๊ทธ๋žจ์„ ์ œ๊ณตํ•  ์ˆ˜ ์žˆ๋Š” software idea๋“ค์ด ๊ฐ ํ™”๋ฉด ๋ณ„๋กœ ์ œ์•ˆ๋˜์—ˆ๋‹ค.

Prototyping

๋ณธ ์—ฐ๊ตฌ๋Š” ์ดํ•ด๊ด€๊ณ„์ž๋“ค์˜ ๋…ผ์˜๋ฅผ ํ†ตํ•ด ํ•˜๋‚˜์˜ idea๋ฅผ ์„ ์ •ํ•˜์—ฌ prototype์„ ์ œ์ž‘ํ•˜์˜€๋‹ค.

Figure 4. Idea development

Figure 5. Hardware prototype of Smart Harmony

Figure 6. Software prototype of Smart Harmony

Hardware prototype ์ œ์ž‘์„ ์œ„ํ•ด์„œ๋Š” CAD ํ”„๋กœ๊ทธ๋žจ๊ณผ 3D ํ”„๋ฆฐํ„ฐ๋ฅผ ํ™œ์šฉํ•˜์˜€์œผ๋ฉฐ, software prototype ์ œ์ž‘์„ ์œ„ํ•ด์„œ๋Š” PC๊ธฐ๋ฐ˜์˜ C# programming์ด ํ™œ์šฉ๋˜์—ˆ๋‹ค.

๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” rapid 3D design ๋„๊ตฌ ์ค‘ ํ•˜๋‚˜์ธ Rhino 3D (McNeel, U.S.A.)๋ฅผ ํ™œ์šฉํ•˜์—ฌ Figure 5์™€ ๊ฐ™์€ ์ปจํŠธ๋กค ๊ธฐ๊ธฐ์˜ hardware prototype์„ ์„ค๊ณ„ ํ•˜์˜€๋‹ค. ๋ณธ ์ปจํŠธ๋กค ๊ธฐ๊ธฐ๋Š” ๊ทธ๋ฆฝ๊ฐ ๊ฐœ์„ ์„ ์œ„ํ•ด ๋ฐ˜๋ณต์ ์ธ ์‚ฌ์šฉ์„ฑ ํ…Œ์ŠคํŠธ๋ฅผ ์š”๊ตฌํ–ˆ์œผ๋ฉฐ, ์ตœ์ข…์ ์œผ๋กœ ์ œ์ž‘๋œ ์ œํ’ˆ์€ ์ œํ’ˆ์„ ์ผค ์ˆ˜ ์žˆ๋Š” ๋ฒ„ํŠผ ํ•˜๋‚˜๋งŒ์„ ๊ฐ€์ง„ ์Šคํ‹ฑํ˜• ๊ธฐ๊ธฐ 7๊ฐœ์™€ ์ถฉ์ „ ํฌ๋ž˜๋“ค๋กœ ๊ตฌ์„ฑ๋˜์—ˆ๋‹ค.

๋ณธ ์—ฐ๊ตฌ์˜ software prototype์€ Visual Studio 2005 C# (Microsoft, U.S.A.), Flash Professional CS5 (Adobe systems, U.S.A), ๊ทธ๋ฆฌ๊ณ  Photoshop CS5 (Adobe systems, U.S.A)๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์„ค๊ณ„๋˜์—ˆ๋‹ค. ๋ณธ software๋Š” ํฌ๊ฒŒ 6๊ฐœ์˜ ํ™”๋ฉด์œผ๋กœ ๊ตฌ์„ฑ๋˜์–ด ์žˆ์œผ๋ฉฐ, ๊ฐ ํ™”๋ฉด์—๋Š” ๊ฐ์„ฑ์ ์ด๊ณ  ์นœ์ˆ™ํ•œ ์‚ฌ์šฉ์ž ์ธํ„ฐํŽ˜์ด์Šค๊ฐ€ ์ œ๊ณต๋˜์—ˆ๋‹ค(Figure 6 ์ฐธ์กฐ).

Usability Testing & Refinement

๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” prototype์˜ ํฌ๊ธฐ, ๊ทธ๋ฆฝ๊ฐ, ์‚ฌ์šฉํŽธ์˜์„ฑ ๋“ฑ์„ ํ‰๊ฐ€ํ•˜๊ธฐ ์œ„ํ•ด ๋ฐ˜๋ณต์ ์ธ ์‚ฌ์šฉ์„ฑ ํ…Œ์ŠคํŠธ๋ฅผ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ๋˜ํ•œ, ์‚ฌ์šฉ ์˜ˆ์ •์ž, ์‹ ๊ฒฝ๊ณผ ์˜์‚ฌ, ์Œ์•… ์น˜๋ฃŒ์‚ฌ, ๊ทธ๋ฆฌ๊ณ  ์‹œ๊ฐ ๋””์ž์ด๋„ˆ๋“ค์„ ํฌํ•จํ•œ ์ดํ•ด๊ด€๊ณ„์ž๋“ค์˜ ํ”ผ๋“œ๋ฐฑ์„ ์ˆ˜๋ ดํ•˜์˜€๋‹ค.

๋ณธ ์—ฐ๊ตฌ์˜ hardware prototype์€ ๋ณต์ง€์„ผํ„ฐ์˜ ๊ณ ๋ น์ž๋“ค์˜ ์˜๊ฒฌ์„ ๋ฐ˜์˜ํ•˜์—ฌ ์ง€์†์ ์œผ๋กœ ์ˆ˜์ •ํ•˜์˜€๋‹ค. ๋‹ค์ˆ˜์˜ ํ‰๊ฐ€๋ฅผ ํ†ตํ•ด ์„ค๊ณ„๋ฅผ ์ˆ˜์ •ํ•œ ๊ฒฐ๊ณผ,

Page 4: 4.Development of a Musical Brain Fitness ProgramDevelopment of a Musical Brain Fitness Program for Social, Physical, Emotional, and Cognitive Capabilities of Seniors Younggeun Choi1,

Figure 7. The system diagram of Smart Harmony

hardware์˜ ์™ธ๊ด€์ด ๊ฒฐ์ •๋˜์—ˆ์œผ๋ฉฐ, hardware์˜ ๋‚ด๋ถ€๋Š” ๊ธฐํŒ๊ณผ ์„ผ์„œ, ๋ฐฐํ„ฐ๋ฆฌ ๋“ฑ์ด ํšจ์œจ์ ์ด๊ณ  ์•ˆ์ „ํ•˜๊ฒŒ ๋ฐฐ์น˜๋  ์ˆ˜ ์žˆ๋„๋ก ์„ค๊ณ„๋˜์—ˆ๋‹ค.

Features of Smart Harmony

๋ณธ ์—ฐ๊ตฌ๋Š” ๊ณ ๋ น์ž๋“ค์˜ ์‚ฌํšŒ์ , ์‹ ์ฒด์ , ๊ฐ์„ฑ์ , ์ธ์ง€์  ๋Šฅ๋ ฅ์„ ์ฆ์ง„์‹œํ‚ค๊ธฐ ์œ„ํ•ด ์Šค๋งˆํŠธ ํ•˜๋ชจ๋‹ˆ๋ผ๋Š” ์Œ์•…์  ๋‘๋‡Œ ๊ฑด๊ฐ• ํ”„๋กœ๊ทธ๋žจ์„ ๊ฐœ๋ฐœํ•˜์˜€๋‹ค(Figure 7 ์ฐธ์กฐ). ์Šค๋งˆํŠธ ํ•˜๋ชจ๋‹ˆ๋Š” ์ตœ๋Œ€ 7๋ช…์˜ ์‚ฌ์šฉ์ž๊ฐ€ ๋™์‹œ์— ์—ฐ์ฃผํ•  ์ˆ˜ ์žˆ๋Š” ์Œ์•…์  ๋‘๋‡Œ ๊ฑด๊ฐ• ํ”„๋กœ๊ทธ๋žจ์œผ๋กœ ์‚ฌ์šฉ์ž๋“ค์ด ๊ฐ์ž ๋‹ด๋‹นํ•œ ์Œ์„ ์—ฐ์ฃผํ•จ์„ ํ†ตํ•ด ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค.

์Šค ๋งˆ ํŠธ ํ•˜ ๋ชจ ๋‹ˆ ์˜ ์‚ฌ ์šฉ ์ ˆ ์ฐจ ๋Š” ํฌ ๊ฒŒ 3 ๋‹จ๊ณ„(preparation, music play, result display)๋กœ ๊ตฌ๋ถ„๋œ๋‹ค(Figure 8 ์ฐธ์กฐ). Preparation ๋‹จ๊ณ„์—์„œ๋Š” ์ดˆ๊ธฐ์— ์‹œ์ž‘ ์˜์ƒ์ด ๋ณด์—ฌ์ง€๊ณ  ์‚ฌ์šฉ์ž๊ฐ€ ์—ฐ์ฃผํ•  ์Œ์•…์˜ ๋ฒˆํ˜ธ๋ฅผ ์ž…๋ ฅํ•  ์ˆ˜ ์žˆ๋‹ค. ์ดํ›„, ์‚ฌ์šฉ์ž๋Š” 3๊ฐ€์ง€ ์—ฐ์ฃผ ์†๋„(์ฒœ์ฒœํžˆ , ๋ณดํ†ต , ๋น ๋ฅด๊ฒŒ) ์ค‘ ์›ํ•˜๋Š” ์†๋„๋ฅผ ์„ ํƒํ•˜๊ณ  7๊ฐœ์˜ ์Šคํ‹ฑ ์ค‘ ์—ฐ์ฃผ์— ์‚ฌ์šฉํ•  ์Šคํ‹ฑ์„ ์„ ์ •ํ•  ์ˆ˜ ์žˆ๋‹ค(Figure 9 ์ฐธ์กฐ). ๋งˆ์ง€๋ง‰์œผ๋กœ, 8 ๊ฐ€์ง€(ํ”ผ์•„๋…ธ, ์‹ค๋กœํฐ, ํ”Œ๋ฃป, ํ•˜ํ”„, ๊ธฐํƒ€ , ์ƒ‰์†Œํฐ , ํŠธ๋ŸผํŽซ , ๋ฐ”์ด์˜ฌ๋ฆฐ ) ์นœ์ˆ™ํ•œ ์•…๊ธฐ๋“ค ์ค‘ ์—ฐ์ฃผํ•  ์•…๊ธฐ๋ฅผ ์„ ํƒํ•˜๋ฉด ์Œ์•…์„

Figure 8. Scenes of Smart Harmony

Figure 9. Rainbow sticks of Smart Harmony

์—ฐ์ฃผํ•  ์ค€๋น„๊ฐ€ ์™„๋ฃŒ๋œ๋‹ค. Music play ๋‹จ๊ณ„์—์„œ๋Š” ์„ ํƒํ•œ ์Œ์•…์˜ ์ „์ž ์•…๋ณด๊ฐ€ ๋‚˜ํƒ€๋‚˜๊ณ  ๋นจ๊ฐ„์ƒ‰ ํƒ€์ด๋ฐ๋ฐ”๊ฐ€ ์™ผ์ชฝ์—์„œ ์˜ค๋ฅธ์ชฝ์œผ๋กœ ์›€์ง์ด๊ธฐ ์‹œ์ž‘ํ•œ๋‹ค. ์‚ฌ์šฉ์ž๋Š” ์ž์‹ ์ด ๋‹ด๋‹นํ•œ ์Šคํ‹ฑ์˜ ์ƒ‰๊น”๊ณผ ๋™์ผํ•œ ์ƒ‰๊น”์„ ๊ฐ€์ง„ ์Œํ‘œ ์œ„์— ํƒ€์ด๋ฐ๋ฐ”๊ฐ€ ์ •ํ™•ํžˆ ์œ„์น˜ํ–ˆ์„ ๋•Œ ์Šคํ‹ฑ์„ ํ”๋“ค์–ด ์—ฐ์ฃผํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ํƒ€์ด๋ฐ๋ฐ”๊ฐ€ ์Œํ‘œ๋ฅผ ์ผ์ • ์ˆ˜์ค€์ด์ƒ ๋ฒ—์–ด๋‚˜๋ฉด ์Œ์„ ์—ฐ์ฃผํ•  ์ˆ˜ ์—†์œผ๋ฉฐ, ์ ์ˆ˜๊ฐ€ ์ฐจ๊ฐ๋œ๋‹ค. Result display ๋‹จ๊ณ„์—์„œ๋Š” ํŒ€์˜ ํ‰๊ท  ์ ์ˆ˜์™€ ๊ฐœ์ธ๋ณ„ ์ ์ˆ˜๊ฐ€ 20์„ธ ~ 80์„ธ์˜ ๋‘๋‡Œ ๋‚˜์ด๋กœ ์ œ๊ณต๋˜์–ด ์‚ฌ์šฉ์ž๋“ค์˜ ๋™๊ธฐ๋ฅผ ์œ ๋ฐœํ•œ๋‹ค.

์Šค๋งˆํŠธ ํ•˜๋ชจ๋‹ˆ๋Š” 10๊ฐ€์ง€ ํŠน๋ณ„ํ•œ ์š”์†Œ๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ๋‹ค. ์ฒซ์งธ, ์„œ๋กœ ๊ฒจ๋ฃจ์ง€ ์•Š๊ณ  ํ˜‘๋ ฅ์„ ํ†ตํ•ด 7๋ช…์˜ ์‚ฌ์šฉ์ž๋“ค์ด ํ•จ๊ป˜ ํ•˜๋‚˜์˜ ์Œ์•…์„ ์—ฐ์ฃผํ•˜์—ฌ ์‚ฌํšŒ์„ฑ์„ ์ฆ์ง„์‹œํ‚ฌ ์ˆ˜ ์žˆ๋‹ค. ๋‘˜์งธ, ์Šคํ‹ฑ์„ ํ”๋“ค์–ด ์—ฐ์ฃผํ•จ์„ ํ†ตํ•ด ์‹ ์ฒด์  ์šด๋™ ํšจ๊ณผ๋ฅผ ํ•จ๊ป˜ ์ œ๊ณตํ•œ๋‹ค. ์…‹์งธ, ์‚ฌ์šฉํ•˜๊ธฐ ํŽธํ•˜๊ณ  ์นœ์ˆ™ํ•œ ํ™”๋ฉด ๋””์ž์ธ์„ ํ†ตํ•ด ๊ฐ์„ฑ์  ๋งŒ์กฑ๊ฐ์„ ์ œ๊ณตํ•œ๋‹ค. ๋„ท์งธ, ์›€์ง์ด๋Š” ํƒ€์ด๋ฐ๋ฐ”์— ์ง‘์ค‘ํ•˜์—ฌ ์ •ํ™•ํžˆ ์Œ์„ ์—ฐ์ฃผํ•˜๋Š” ๊ณผ์ •์„ ํ†ตํ•ด ์ง‘์ค‘๋ ฅ(์ธ์ง€์  ๋Šฅ๋ ฅ)์„ ์ฆ์ง„์‹œํ‚ฌ ์ˆ˜ ์žˆ๋‹ค. ๋‹ค์„ฏ์งธ, 8๊ฐ€์ง€ ๋‹ค์–‘ํ•œ ์•…๊ธฐ์Œ์„ ์ œ๊ณตํ•˜์—ฌ ์Œ์•…์  ์ „๋ฌธ์„ฑ์„ ์ œ๊ณตํ•œ๋‹ค. ์—ฌ์„ฏ์งธ, ๋‚จ๋…€๋…ธ์†Œ ๋ชจ๋‘๊ฐ€ ์นœ์ˆ™ํ•˜๊ฒŒ ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•œ ์œ ๋‹ˆ๋ฒ„์„ค ๋””์ž์ธ ์š”์†Œ๋ฅผ ์ œ๊ณตํ•œ๋‹ค. ์ผ๊ณฑ์งธ, ์‰ฝ๊ฒŒ ์ตํžˆ๊ณ  ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•˜๋„๋ก ์ธ๊ฐ„๊ณตํ•™์ ์œผ๋กœ ๊ฐœ๋ฐœ๋˜์—ˆ๋‹ค. ์—ฌ๋Ÿ์งธ, 7๊ฐ€์ง€ ์ƒ‰์ƒ๊ณผ ์บ๋ฆญํ„ฐ๋ฅผ ํ†ตํ•ด ๊ฐ์„ฑ์ ์œผ๋กœ ๋””์ž์ธ๋˜์—ˆ๋‹ค. ์•„ํ™‰์งธ, ์ƒˆ๋กœ์šด ์‚ฌ์šฉ์ž ๊ฒฝํ—˜ ์„ค๊ณ„๋ฅผ ํ†ตํ•ด ์žฌ๋ฏธ, ์‹ ์ฒด์  ์šด๋™, ๋‘๋‡Œ ๊ฑด๊ฐ•, ์‚ฌํšŒํ™” ๋“ฑ์˜ ๋‹ค์–‘ํ•œ ์š”์†Œ๋ฅผ ์•„์šฐ๋ฅธ๋‹ค. ๋งˆ์ง€๋ง‰์œผ๋กœ, ์ธ๊ฐ„๊ณตํ•™์ž, ์‹ ๊ฒฝ๊ณผ ์˜์‚ฌ, ์ œํ’ˆ ๋””์ž์ด๋„ˆ, ์ „๊ธฐ์ „์ž๊ณตํ•™์ž, ๊ธฐ๊ณ„ ๊ณตํ•™์ž, ๊ทธ๋ฆฌ๊ณ  ์Œ์•… ์น˜๋ฃŒ์‚ฌ ๋“ฑ ๋‹ค์–‘ํ•œ ๋ถ„์•ผ์˜ ์ „๋ฌธ๊ฐ€๋“ค์ด ํ˜‘๋ ฅํ•˜์—ฌ ๊ฐœ๋ฐœํ•˜์˜€๋‹ค.

4. Discussion

๋ณธ ์—ฐ๊ตฌ๋Š” ๊ณ ๋ น์ž๋“ค์˜ ์‚ฌํšŒ์ , ์‹ ์ฒด์ , ๊ฐ์„ฑ์ , Preparation Result display

Music play

Page 5: 4.Development of a Musical Brain Fitness ProgramDevelopment of a Musical Brain Fitness Program for Social, Physical, Emotional, and Cognitive Capabilities of Seniors Younggeun Choi1,

์ธ์ง€์  ๋Šฅ๋ ฅ ์ฆ์ง„์„ ์œ„ํ•œ ์Œ์•…์  ๋‘๋‡Œ ๊ฑด๊ฐ• ํ”„๋กœ

๊ทธ๋žจ์„ ๊ฐœ๋ฐœํ•˜์˜€๋‹ค. ๊ธฐ์กด ๋‘๋‡Œ ๊ฑด๊ฐ• ํ”„๋กœ๊ทธ๋žจ๋“ค

์ด ์ Š์€ ์ธต๋“ค์„ ์œ„ํ•œ ๋ฐ˜๋ณต ํ•™์Šต์— ์ดˆ์ ์„ ๋‘” ๋ฐ˜

๋ฉด, ๋ณธ ์—ฐ๊ตฌ์—์„œ ๊ฐœ๋ฐœํ•œ ์Šค๋งˆํŠธํ•˜๋ชจ๋‹ˆ๋Š” ์ตœ๋Œ€ 7๋ช…์ด ํ˜‘๋ ฅํ•˜์—ฌ ์Œ์•…์„ ์—ฐ์ฃผํ•˜๋Š” ์‚ฌํšŒ์  ์š”์†Œ, ์Šค

ํ‹ฑ์„ ํ”๋“ค์–ด ์—ฐ์ฃผํ•˜๋Š” ์‹ ์ฒด์  ์š”์†Œ, ํ•˜๋‚˜์˜ ์Œ์•…

์„ ํ˜‘์ฃผ๋ฅผ ํ†ตํ•ด ์™„์„ฑํ–ˆ์„ ๋•Œ์˜ ๋งŒ์กฑ๊ฐ์„ ํ†ตํ•œ ๊ฐ์„ฑ์  ์š”์†Œ, ๊ทธ๋ฆฌ๊ณ  ํƒ€์ด๋ฐ๋ฐ”์— ์ง‘์ค‘ํ•จ์„ ํ†ตํ•œ ์ธ

์ง€์  ์š”์†Œ๋ฅผ ๋™์‹œ์— ์ œ๊ณตํ•˜์—ฌ ๊ณ ๋ น์ž๋“ค์˜ ๋‘๋‡Œ ์ฆ์ง„์„ ํšจ๊ณผ์ ์œผ๋กœ ๋•๋Š”๋‹ค.

๋ณธ ์—ฐ๊ตฌ์˜ ์Šค๋งˆํŠธ ํ•˜๋ชจ๋‹ˆ๋Š” ๋‹ค์ˆ˜์˜ ์‚ฌ์šฉ์„ฑ ํ‰๊ฐ€๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ๊ฐœ๋ฐœ๋˜์—ˆ๋‹ค. ๊ธฐ์กด ๋‘๋‡Œ ๊ฑด๊ฐ• ํ”„๋กœ๊ทธ๋žจ๋“ค์˜ ์ค‘์š”ํ•œ ํ•œ๊ณ„์  ์ค‘ ํ•˜๋‚˜๋Š” ๋‚ฎ์€ ์‚ฌ์šฉ์„ฑ์œผ๋กœ ์ธํ•ด ๊ณ ๋ น์ž๋“ค์ด ์‰ฝ๊ฒŒ ์‚ฌ์šฉํ•˜๊ธฐ ํž˜๋“  ๊ฒƒ์ด์—ˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ๋ฐ˜๋ณต์ ์ธ ์‚ฌ์šฉ์„ฑ ํ‰๊ฐ€์™€ ๋ณด์™„์„ ํ†ตํ•ด ๋ˆ„๊ตฌ๋‚˜ ์‰ฝ๊ฒŒ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๋‘๋‡Œ ๊ฑด๊ฐ• ํ”„๋กœ๊ทธ๋žจ์„ ๊ฐœ๋ฐœํ•˜์˜€๋‹ค.

์Šค๋งˆํŠธ ํ•˜๋ชจ๋‹ˆ๋Š” ๋งŽ์€ ๊ณ ๋ น์ž๋“ค์ด ๋จธ๋ฌด๋ฅด๋Š” ๋ณต์ง€์„ผํ„ฐ์™€ ๊ฐ™์€ ์žฅ์†Œ์— ๋Œ€์ค‘์ ์œผ๋กœ ํ™œ์šฉ๋  ๊ฒƒ์œผ๋กœ ๊ธฐ๋Œ€๋œ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์ง„์€ ์Šค๋งˆํŠธ ํ•˜๋ชจ๋‹ˆ๋ฅผ ๋‹ค์–‘ํ•œ ๊ธฐ๊ด€์— ๋ณด๊ธ‰ํ•˜๊ธฐ ์œ„ํ•ด ๋‹ค๋Ÿ‰์˜ ์ปจํ…์ธ ๋ฅผ ์ถ”๊ฐ€ ๊ฐœ๋ฐœํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ์˜์–ด, ๋ด๋งˆํฌ์–ด, ์ผ๋ณธ์–ด ์ปจํ…์ธ ๋„ ํ•จ๊ป˜ ๊ฐœ๋ฐœํ•˜๊ณ  ์žˆ์–ด ๊ตญ์ œ์  ํ”„๋กœ๊ทธ๋žจ์œผ๋กœ ํ™œ์šฉ๋  ์ˆ˜ ์žˆ๋‹ค.

๋ณธ ์—ฐ๊ตฌ๋Š” ์Šค๋งˆํŠธ ํ•˜๋ชจ๋‹ˆ์˜ ๋‘๋‡Œ ๊ฑด๊ฐ• ์ฆ์ง„ ํšจ๊ณผ๋ฅผ ๊ฒ€์ฆํ•˜๊ธฐ ์œ„ํ•ด ์ž„์ƒ ์‹คํ—˜์„ ์ค€๋น„ํ•˜๊ณ  ์žˆ๋‹ค. ๋‘๋‡Œ ๊ฑด๊ฐ• ํ”„๋กœ๊ทธ๋žจ๋“ค์˜ ์ž„์ƒ ํšจ๊ณผ๋Š” ์ด๋ฏธ ์•Œ๋ ค์ง„ ๋ฐ” ์žˆ์œผ๋‚˜, ์Šค๋งˆํŠธ ํ•˜๋ชจ๋‹ˆ ์‚ฌ์šฉ์ž๋“ค์˜ ๋™๊ธฐ ๋ถ€์—ฌ๋ฅผ ์œ„ํ•ด 30๋ช…์˜ ์‹คํ—˜์ฐธ์—ฌ์ž๋ฅผ ๋Œ€์ƒ์œผ๋กœ 4์ฃผ๊ฐ„์— ๊ฑธ์นœ ์ž„์ƒ ๊ฒ€์ฆ ์‹คํ—˜์„ ์ค€๋น„ํ•˜๊ณ  ์žˆ๋‹ค.

Acknowledgements

This work was supported by IT Consilience Creative Program of MKE and NIPA (C1515-1121-0003).

References Fratiglioni, L., Paillard-Borg, S., and Winblad, B. (2004). An

active and socially integrated lifestyle in late life might protect against dementia. The Lancet Neurology, 3, pp.343-353.

Kramer, A. F. and Erickson K. I. (2007). Capitalizing on cortical plasticity: influence of physical activity on cognition and brain function. Trends in Cognitive Sciences, 11(8).

Smith, G. E., Housen, P., Yaffe, K., Ruff, R., Kennison, R. F., Mahncke, H. W., and Zelinski, E. M. (2009). A Cognitive Training Program Based on Principles of Brain Plasticity: Results from the Improvement in Memory with Plasticity-based Adaptive Cognitive Training (IMPACT) Study. The American Geriatrics Society, 57(4), pp.594-603.

U.S. Department of Commerce Economics and Statistics Administration U.S. CENSUS BUREAU (2011). Retrieved February 20, 2013 from http://www.census.gov.

US Alzheimerโ€™s Association. 2012 Alzheimerโ€™s disease facts and figures. Retrieved February 20, 2013 from http://www.alz.org

Willis, S. L., Tennstedt S. L., Marsiske, M., Ball, K., Elias, J., Koepke, K. M., Morris, J. N., Rebok, G. W., Unverzagt, F. W., Stoddard, A. M., and Wright, E. (2006). Long-term Effects of Cognitive Training on Everyday Functional Outcomes in Older Adults. American Medical Association, 296(23), pp.2805-2814.

Xiong, G. L. and Doraiswamy P. M. (2009). Does Meditation Enhance Cognition and Brain Plasticity? Longevity, Regeneration, and Optimal Health: Annals of the New York Academy of Sciences, 1172, pp.63โ€“69.

Author listings

Younggeun Choi: [email protected] Highest degree: BS, Industrial & Media Design, Handong Global University Position title: MS, student, Department of Industrial & Management Engineering, POSTECH Areas of interest: Digital human modeling & simulation, User-centered product design & development, Anthropometric and biomechanical methods for product development, Universal design, User experience design Taekho You: [email protected] Highest degree: BS, Industrial and Management Engineering, POSTECH Position title: MS candidate, Department of Industrial & Management Engineering, POSTECH Areas of interest: User interface design & evaluation, Digital human modeling & simulation, Ergonomic system design & development, User experience design, Universal design Geon Ha Kim: [email protected] Highest degree: M.S., Department of Neurology, Ewha Womans University Shool of Medicine Position title: Clinical Assistant Professor, Department of Neurology, Ewha Womans University Mokdong Hospital, Ewha Womans University School of Medicine Areas of interest: Dementia and Cognitive Neurology, Cognitive training, Diagnosis, Treatment and Prevention for Dementia, Life style modification for dementia prevention Ji Yeong An: [email protected] Highest degree: Master of Music Therapy., Major of Clinical Music Therapy, Sookmyung Women's University Position title: Music Therapist, Brain fitness clinic, Gangnam center for Dementia Areas of interest: Music therapy for Senior, Neurological Music Therapy, Behavioristic music therapy Duklyul Na: [email protected] Highest degree: Ph.D., Department of Neurology, Korea University Shool of Medicine Position title: Professor, Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine Areas of interest: Dementia and Cognitive Neurology, Cognitive training, Diagnosis, Treatment and Prevention for Dementia, Life style modification for dementia prevention Heecheon You: [email protected] Highest degree: PhD, Industrial Engineering, Pennsylvania State University Position title: Associate Professor, Department of Industrial & Management Engineering, POSTECH Areas of interest: Ergonomic product design & development, User interface design & evaluation, Digital human modeling & simulation, Human performance & workload assessment, Work-related musculoskeletal disorders (WMSDs) prevention, Usability testing