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(1)Vol.2017-HCI-171 No.18 2017/1/24. ᝟ሗฎ⌮Ꮫ఍◊✲ሗ࿌ IPSJ SIG Technical Report. ࢱࣈࣞࢵࢺ➃ᮎ࡟࠾ࡅࡿᜥࢆ⏝࠸ࡓ࢖ࣥࢱࣛࢡࢩࣙࣥࡢᥦ᱌ ᑠᒣ㞝ᩯ†1 ᒸㄔ†2 ᳃༤ᙪ†1 ᴫせ㸸᝟ሗ➃ᮎࡢ⏬㠃࡟ᜥࢆ྿ࡁ࠿ࡅ࡚᧯సࢆ⾜࠺࢖ࣥࢱࣛࢡࢩࣙࣥࢆᥦ᱌ࡋホ౯ࢆ⾜࠺㸬ᜥࡣ᪥ᖖⓗ࡞࢖ࣥࢱࣛࢡ ࢩ࡛ࣙࣥ࠶ࡿ㸬ᜥ࡟ࡼࡗ࡚᧯సࢆ⾜࠺࿧Ẽᘧධຊ⿦⨨ࡣᚑ᮶࠿ࡽ◊✲ࡉࢀ࡚࠸ࡿࡀ㸪౑⏝⪅ࡀࢭࣥࢧ࡟ྥࡅ࡚ᜥࢆ྿ ࡁ࠿ࡅࡿᚲせࡀ࠶ࡿ㸬ᥦ᱌ࢩࢫࢸ࣒࡛ࡣ᝟ሗ➃ᮎࡢ⏬㠃࡟ྥࡅ࡚྿ࡁ࠿ࡅࡽࢀࡓᜥࢆ᳨▱ࡍࡿࡇ࡜࡛㸪⏬㠃࡟⾲♧ࡉ ࢀࡓ࢜ࣈࢪ࢙ࢡࢺ࡟ᑐࡋ࡚౑⏝⪅࡟ࡼࡿ㑅ᢥࡸỴᐃ࡞࡝ࡢ᧯సࢆྍ⬟࡜ࡋࡓ㸬ᮏ◊✲࡛ࡣᜥࢆ⏝࠸ࡓ᧯సࢆࢱࣈࣞࢵ ࢺ➃ᮎ࡟๭ࡾᙜ࡚ࡿࡇ࡜࡛㸪ᜥࡢ࢖ࣥࢱࣛࢡࢩࣙࣥࢆホ౯ࡍࡿ㸬  ࣮࣮࢟࣡ࢻ㸸࿧Ẽ㸪ࣄ࣮࣐ࣗࣥ࢖ࣥࢱࣇ࢙࣮ࢫ㸪 ࢖ࣥࢱࣛࢡࢸ࢕ࣈࢩࢫࢸ࣒㸪࣐࢖ࢡࣟࣇ࢛ࣥ. Proposal of Interaction using breath on tablet device. YUTO KOYAMA†1. MAKOTO OKA†2 HIROHIKO MORI†1. Abstract: We propose and evaluate the interaction which operate by expiratory flow. The breathing is a daily interaction. Some input devices by breath have been studied so far, but users need to blow their breath towards the sensors. The proposed system made users operations possible such as selection and decision at objects displayed on the screen by detecting expiratory flow on the screen of the information terminal. In this research, we evaluate the breath interaction by assigning the expiratory flow operation to the tablet terminal. Keywords: expiratory flow, human interface, Interactive system, microphone㸬. 1. ࡣࡌࡵ࡟. ධຊ⿦⨨ࡀ◊✲ࡉࢀ࡚࠸ࡿ㸬ࡑࡢ┠ⓗࡢከࡃࡣ㌟యᶵ⬟ࡀ.  ㏆ᖺ,ࢫ࣐࣮ࢺࣇ࢛ࣥࡢᬑཬ࡟ࡼࡗ࡚ከࡃࡢሙᡤ࣭⎔ቃ࡛. MR ⎔ቃ࡛ࡢ࢚ࣥࢱ࣮ࢸ࢖࣓ࣥࢺࢩࢫࢸ࣒[4],[5]࡞࡝࡛࠶. ᝟ሗ➃ᮎࢆ౑⏝ࡍࡿࡇ࡜ࡀྍ⬟࡟࡞ࡗࡓ㸬ࡑࡢせᅉ࡟㸪ࢱ. ࡿ㸬. పୗࡋࡓ㔜ᗘ㞀ࡀ࠸⪅ࡢධຊ᧯సᨭ᥼[1],[2],[3]ࡸ㸪VR㸪. ࢵࢳ⏬㠃࡟ࡼࡿᦠᖏᛶ࡜᧯సᛶࡀᣲࡆࡽࢀࡿ㸬୍᪉㸪ࢱࣈ. 㔜ᗘ㞀ࡀ࠸⪅࡟ࡼࡿධຊࢆ┠ⓗ࡜ࡋࡓ◊✲࡛ࡣ㸪࿧Ẽ. ࣞࢵࢺ࡞࡝ࡢ኱⏬㠃ࡢ᝟ሗ➃ᮎࡶᗈࡃᬑཬࡋ࡚࠾ࡾ㸪୍ᗘ. 㸦྾Ẽ㸧ࢫ࢖ࢵࢳ࡜࿧ࡤࢀࡿ⿦⨨ࡀᐇ⏝໬ࡉࢀ࡚࠸ࡿ㸬࿧. ࡟ከࡃࡢ᝟ሗࢆᢅ࠺ࡇ࡜࡟ඃࢀࡓ≉ᚩࢆᣢࡘ㸬ࡋ࠿ࡋ㸪኱. Ẽࢫ࢖ࢵࢳࡣ࣮ࣘࢨࡀ⟶ࢆ㖱࠼㸪ᜥࢆ྿ࡃ(྾࠺)ࡇ࡜࡛ࢫ. ࡁࡉࡸ㔜ࡉࡢ࠶ࡿࢱࣈࣞࢵࢺ➃ᮎࡢ᧯సࡣ∦ᡭࡔࡅ࡛⾜࠺. ࢖ࢵࢳධຊࢆᐇ⌧ࡋ࡚࠸ࡿ㸬ࡋ࠿ࡋ㸪ධຊ࡛ࡁࡿ᝟ሗࡣ. ࡇ࡜ࡀ࡛ࡁ࡞࠸㸬ࡑࡢࡓࡵ㸪኱⏬㠃ࡢ➃ᮎࡣ㸪㟁㌴ࡢྞ㠉. ON-OFF ࡢࡳ࡛࠶ࡾ㸪」ᩘࡢᶵჾࡸࢥࣥࣆ࣮ࣗࢱࡢ᧯సࢆ. ࡟ᥗࡲࡿ,ᡭⲴ≀ࢆᣢࡘ,࡜࠸࠺ࡼ࠺࡞ࠕ∦ᡭࡢࡩࡉࡀࡿ≧. ᐜ᫆࡟⾜࠺ࡇ࡜ࡀ࡛ࡁ࡞࠸㸬. ἣ࡛ࠖࡢ฼⏝ࡀᅔ㞴࡛࠶ࡿ㸬ࡺ࠼࡟ᚑ᮶ࡢධຊ⿦⨨࡛ࡣ≧. ໭ᒣࡽ[2]ࡣ࿧Ẽࢫ࢖ࢵࢳࢆⓎᒎࡉࡏࡓ࿧Ẽ࣐࢘ࢫࢆᥦ. ἣ࡟ࡼࡗ࡚᝟ሗ➃ᮎࡢ฼⏝ࢆไ㝈ࡉࢀ࡚ࡋࡲ࠺ၥ㢟ࡀ࠶ࡿ㸬. ᱌ࡋࡓ㸬࿧Ẽ࣐࢘ࢫ࡛ࡣᚑ᮶ࡢ࿧Ẽࢫ࢖ࢵࢳ࡜ࡣ␗࡞ࡾ㸪.  ᮏ◊✲࡛ࡣ㸪᝟ሗ➃ᮎࡢ⏬㠃࡟ᜥࢆ྿ࡁ࠿ࡅࡿࡇ࡜࡛⏬. ᜥࡢᙉᙅࢆ⏝࠸ࡿࡇ࡜࡛࣐࢘ࢫ࣮࢝ࢯࣝࡢ᧯సࢆᐇ⌧ࡋࡓ㸬. 㠃࡟⾲♧ࡉࢀࡓ࢜ࣈࢪ࢙ࢡࢺࡢ᧯సࢆ⾜࠺࢖ࣥࢱࣛࢡࢩࣙ. ࡋ࠿ࡋ㸪࿧Ẽ࣭྾Ẽࡑࢀࡒࢀࡢᙉ࣭ᙅ࡟ࡼࡿィ 4 ㏻ࡾࢆୖ. ࣥࢆᥦ᱌ࡍࡿ㸬ࢱࣈࣞࢵࢺ࡞࡝ࡢ኱⏬㠃ࡢ᝟ሗ➃ᮎ࡟ᜥࡢ. ୗᕥྑ࡬ࡢ⛣ື࡟๭ࡾᙜ࡚࡚࠸ࡿࡶࡢ࡛㸪᧯సᑐ㇟ࢆ┤᥋. ᧯సࢆ๭ࡾᙜ࡚ࡿࡇ࡜࡛ࠕ∦ᡭࡢࡩࡉࡀࡿ≧ἣ࡛ࠖࡶ᧯స. 㑅ᢥࡍࡿࡇ࡜ࡣ࡛ࡁ࡞࠸㸬. ࡀྍ⬟࡟࡞ࡿࡇ࡜ࢆ┠ᣦࡋ㸪ࢱࣈࣞࢵࢺ➃ᮎ࡟࠾ࡅࡿᜥࢆ. ஂ⡿ࡽ[6]ࡣཱྀ࡟㖱࠼ࡿ᥋ゐᆺࡢ⿦⨨࡟ࡘ࠸࡚㸪ཱྀࢆไ⣙. ⏝࠸ࡓ࢖ࣥࢱࣛࢡࢩࣙࣥࡢ᳨ドࢆ⾜࠺㸬ᜥࢆ⏝࠸࡚᧯సࢆ. ࡍࡿ࡜࡜ࡶ࡟⾨⏕ୖࡢၥ㢟ࡀ࠶ࡿ࡜ᣦ᦬ࡋ࡚࠸ࡿ㸬ࡑࡇ࡛. ⾜࠺⿦⨨ࡢඛ⾜◊✲ࡣ࠶ࡿࡀ㸪ࡑࡢ┠ⓗࡸ⿦⨨ࡢせ௳ࡀ␗. ࣮ࣟࢻࢭࣝࢆ⏝࠸࡚㢼ᅽ࠿ࡽᜥࢆ᳨▱ࡍࡿ㠀᥋ゐᆺࡢ⿦⨨. ࡞ࡿࡓࡵḟ࡟⤂௓ࡍࡿ㸬. ࢆᥦ᱌ࡋᜥࡢ᳨▱ࢆ⾜ࡗࡓ㸬ࡋ࠿ࡋ㸪㠀᥋ゐᆺ࡛࠶ࡿࡓࡵ㸪. 2. 㛵㐃◊✲. ࣮ࣘࢨࡣタ⨨ࡉࢀࡓࢭࣥࢧࢆ≺ࡗ࡚ᜥࢆ྿ࡁ࠿ࡅࡿᚲせࡀ.  ᚑ᮶࠿ࡽᜥ࡟ࡼࡗ࡚᧯సࢆ⾜࠺ࡓࡵࡢ࿧Ẽᘧ㸦྾Ẽᘧ㸧 †1 ᮾி㒔ᕷ኱Ꮫ኱Ꮫ㝔ᕤᏛ◊✲⛉  Graduate School of Engineering, Tokyo City University Graduate School  †2 ᮾி㒔ᕷ኱Ꮫ▱㆑ᕤᏛ㒊  Faculty of Knowledge Engineering, Tokyo City University Undergraduate Division. ⓒ 2017 Information Processing Society of Japan. ࠶ࡿ㸬 ఀ㈡ࡽ[4]ࡢ◊✲࡛ࡣ࣊ࢵࢻࢭࢵࢺ࡟ྲྀࡾ௜ࡅࡽࢀࡓ࣐ ࢖ࢡࡢ㡢ኌಙྕࢆ⏝࠸࡚㸪㠀᥋ゐࡢ≧ែ࡛࿧Ẽ࡜྾Ẽࡢ᳨ ▱ࢆ⾜ࡗࡓ㸬ࡉࡽ࡟㢌㒊࡟⿦╔ࡋࡓ☢Ẽࢭࣥࢧࢆ⏝࠸ࡿࡇ ࡜࡛㢌㒊ࡢྥࡁ࡟ࡼࡿ࣏࢖ࣥࢸ࢕ࣥࢢ᧯సࢆ⾜࠸㸪࣮ࣘࢨ. 1.

(2) Vol.2017-HCI-171 No.18 2017/1/24. ᝟ሗฎ⌮Ꮫ఍◊✲ሗ࿌ IPSJ SIG Technical Report. ⾲ 1 ྿ࡃືసࡢศ㢮. ࡀ≺ࡗࡓᑐ㇟ࡢ࢜ࣈࢪ࢙ࢡࢺ࡟ᜥࡢ᧯సࢆ཯ᫎࡉࡏࡓ㸬⿦ ⨨ࢆ㌟࡟╔ࡅࡿ⿦╔ᆺ࡛࠶ࡿࡓࡵ྿ࡁ࠿ࡅࡿᗘ࡟ࢭࣥࢧ㒊 ࢆ≺࠺ᚲせࡣ࡞ࡃ࡞ࡗࡓࡀ㸪౑⏝ࡍࡿࡓࡵ࡟ࡣ⿦⨨ࢆ㌟࡟ ╔ࡅ࡚࠸࡞ࡅࢀࡤ࡞ࡽ࡞࠸㸬ࡲࡓ㸪㢌ࡢྥࡁ࡟ࡼࡗ࡚࣏࢖. ≧ែ. ᧯సᑐ㇟. ᥋ゐ. 㖱࠼ࡓࡶࡢ. ࣥࢸ࢕ࣥࢢ᧯సࢆ⾜࠺ࡓࡵ㸪ᐇ㝿࡟ᜥࢆ྿ࡁ࠿ࡅ࡚࠸ࡿ᪉ ྥ࡜᧯సᑐ㇟࡜࡞ࡿ࢜ࣈࢪ࢙ࢡࢺࡢ఩⨨࡟ࢬࣞࡀ⏕ࡌࡿྍ. ᧯సᑐ㇟ࡢලయ౛. 㠀᥋ゐ. 1 ࡘ㹼」ᩘ. ⬟ᛶࡀ࠶ࡿ㸬 㔠⏣ࡽ[7]ࡣ࢔ࢡࣜࣝᯈ࡟ẟ≧≀యࢆタ⨨ࡋࡓẟ≧ࢹ࢕. ⠊ᅖ. 㢼⯪ࢆ⭾ࡽࡲࡏࡿ ᴦჾࢆ྿ࡃ ࣟ࢘ࢯࢡࡢⅆࢆᾘࡍ ࣍ࢥࣜ㸪⥥ẟࢆ㣕ࡤࡍ ↮ࢆ྿ࡁ㣕ࡤࡍ. ⾲ 2 ྾࠺ືసࡢศ㢮. ࢫࣉࣞ࢖ࢆᥦ᱌ࡋ㸪㠀᥋ゐᆺ࠿ࡘ㠀⿦╔ᆺ࡛ᜥࡢ྿ࡁ࠿ࡅ. ≧ែ. ఩⨨ࡸ᪉ྥࢆ᳨ฟࡋࡓ㸬ࡓࡔࡋ⏬㠃඲యࡀẟ࡛そࢃࢀ࡚࠸ ᥋ゐ. ࡿࡓࡵ㸪ᜥࡀ྿ࡁ࠿ࡅࡽࢀࡿẟ≧ࢹ࢕ࢫࣉࣞ࢖ୖ࡟࢜ࣈࢪ. ᧯సᑐ㇟ࡢලయ౛. 㖱࠼ࡓࡶ. ࢫࢺ࣮ࣟࢆ྾࠺ ࢱࣂࢥࢆ྾࠺. ࡢ. ࢙ࢡࢺࢆ⾲♧ࡍࡿࡇ࡜ࡣ࡛ࡁ࡞࠸㸬. 1 ࡘ㹼」ᩘ. 㠀᥋ゐ. 3. ◊✲┠ⓗ. ᧯సᑐ㇟. ⠊ᅖ.  ᮏ◊✲࡛ࡣ࣮ࣘࢨࡀ⿦⨨ࢆ㠀᥋ゐ࠿ࡘ㠀⿦╔ࡢ≧ែ࡛㸪 ᧯సᑐ㇟ࡢ࢜ࣈࢪ࢙ࢡࢺࡑࡢࡶࡢ࡟ᜥࢆ྿ࡁ࠿ࡅ࡚᧯సࢆ ⾜࠺ࢩࢫࢸ࣒ࢆᥦ᱌ࡋホ౯ࢆ⾜࠺㸬ᚑ᮶ࡢ◊✲࠿ࡽᜥ࡟ࡼ ࡿ࢖ࣥࢱࣛࢡࢩࣙࣥࡀᥦ᱌ࡉࢀ࡚࠸ࡿࡀ㸪ᜥࡢධຊ⿦⨨࡜ ⤖ᯝࡢฟຊ⿦⨨ࡀ␗࡞ࡾ㸪᧯సᑐ㇟࡟┤᥋ᜥࢆ྿ࡁ࠿ࡅ࡚ ᧯సࡍࡿࡇ࡜ࡣ࡛ࡁ࡚࠸࡞࠸㸬ࡑࡇ࡛ࢱࣈࣞࢵࢺ➃ᮎࡢᯟ ࡟」ᩘಶࡢࢭࣥࢧࢆྲྀࡾ௜ࡅ࡚ᜥࡢ఩⨨ࢆ≉ᐃࡍࡿ⿦⨨ࢆ ᐇ⿦ࡋ㸪ᜥ࡛᧯సᑐ㇟ࢆ┤᥋ᣦᐃࡋస⏝ࡉࡏࡿ࢖ࣥࢱࣛࢡ ࢩࣙࣥࡢᐇ⿦࡜ホ౯ࢆ⾜࠺㸬. ࢥࣥࢹࣥࢧ࣐࢖ࢡ. 4. ᜥࡢ࢖ࣥࢱࣛࢡࢩࣙࣥ. ᅗ 1 ࢩࢫࢸ࣒ᴫせ. 4.1 ᜥ࡟ࡼࡿ≉ᛶ ᜥࡣ᪥ᖖ⏕άࡢ୰࡛ࡶ౑ࢃࢀࡿ࢖ࣥࢱࣛࢡࢩ࡛ࣙࣥ࠶. ᧯సᑐ㇟࡟ࡼࡗ࡚ࡶ᥋ゐ࣭㠀᥋ゐࡀ␗࡞ࡿࡇ࡜ࡀศ࠿ࡿ㸬. ࡾ㸪ே㛫ࡣࠕࣟ࢘ࢯࢡࡢⅆࢆ྿ࡁᾘࡍࠖࡸࠕ⥥ẟࢆ྿ࡁ㣕. ࡲࡓ㸪㠀᥋ゐࡢሙྜࡣ᧯సᑐ㇟ࢆ≺ࡗ࡚྿ࡁ࠿ࡅ㸪ᜥࡢ. ࡤࡍࠖ࡜࠸ࡗࡓ⾜ືࢆ㉳ࡇࡍ㸬ࡇࡢࡼ࠺࡞ᜥ࡛ࡢ᧯సᑐ㇟. ᙉᙅ࡟ࡼࡗ࡚᧯సᑐ㇟ࡢಶᩘࡸ⠊ᅖࢆ㑅ᢥࡋ㸪ᜥࡢ㛗ࡉ࡟. ࡟ఝࡏࡓ⏬㠃ࢆ⏝࠸࡚࣓ࢱࣇ࢓ࢆ♧ࡍࡇ࡜࡛㸪᝟ሗ➃ᮎࡢ. ࡼࡗ࡚స⏝ࡍࡿ㛗ࡉࡀኚࢃࡿ㸬ࡼࡗ࡚㸪ᜥࡢ఩⨨㸪ᙉࡉ㸪. ࣮ࣘࢨ࡟タィ⪅ࡢពᅗࡋࡓ᧯స᪉ἲࢆ᝿㉳ࡉࡏࡿࡇ࡜ࡀ࡛. 㛗ࡉࢆ᳨ฟࡍࡿࡇ࡜࡛㸪㠀᥋ゐ࡛ࡢᜥࡢ᧯సࢆᐇ⌧࡛ࡁࡿ. ࡁࡿ࡜⪃࠼ࡽࢀࡿ㸬. ࡜ุ᩿ࡋࡓ㸬. ࡲࡓ㸪࿧྾ࡣ⏕࿨ࡢ⥔ᣢ࡟ᚲせ࡞㐠ື࡛࠶ࡿ࡜࡜ࡶ࡟㸪. ⾲ 2 ࡛ࡣ㸪ᜥࢆࠕ྾࠺ࠖືసࢆศ㢮ࡋࡓ㸬྾࠺ືస࡛ࡣ. ே㛫ࡀไᚚ࡛ࡁࡿ㐠ື࡛ࡶ࠶ࡿ㸬ࡺ࠼࡟ே㛫ࡀᖖ࡟⾜࠼ࡿ. 㠀᥋ゐ࡟ࠕఱ࠿ࢆ≺ࡗ࡚྾࠺ࠖ࡜࠸ࡗࡓືసࡀ࡞࠸ࡓࡵ㸪. ᜥࢆ⏝࠸࡚᧯సࢆᐇ⿦ࡍࡿࡇ࡜࡛㸪≧ἣࡸ⎔ቃ࡞࡝࡟ࡼࡗ. ௒ᅇࡢ㠀᥋ゐᆺࡢ⿦⨨࡛ࡣ྾࠺᧯సࢆᐇ⿦ࡋ࡞࠸ࡇ࡜࡜ࡋ. ࡚᝟ሗ➃ᮎࡢ᧯సࡀไ㝈ࡉࢀࡿၥ㢟ࡢゎỴ࡟⧅ࡀࡿ࡜⪃࠼. ࡓ㸬. ࡽࢀࡿ㸬 ࡉࡽ࡟㸪ఀ㈡ࡽ[4]ࡢ◊✲࡟ࡼࡿ࡜㸪ᜥࡣࠕ」ᩘࡢࣟ࢘ࢯ ࢡࡢⅆࢆ྿ࡁᾘࡍࠖ࡜࠸࠺ࡼ࠺࡞㸪᧯స࡜ࡑࡢᑐ㇟ࡀ୍ᑐ ከࡢ㛵ಀ࡛⾜࠼ࡿ≉ᚩࡀ࠶ࡿ㸬୍⯡ⓗ࡞᝟ሗ➃ᮎࡢ࢖ࣥࢱ ࣛࢡࢩࣙࣥࡣ┤᥋᧯స࡟௦⾲ࡉࢀࡿࡼ࠺࡟㸪᧯స࡜ࡑࡢᑐ ㇟ࡀ୍ᑐ୍࡟ᑐᛂࡋ࡚࠸ࡿࡶࡢࡀከ࠸࡜㏙࡭ࡽࢀ࡚࠸ࡿ㸬 ḟ࡟㸪ᜥ࡟ࡼࡿ᧯సࡢ≉ᚩࢆࡲ࡜ࡵ㸪⿦⨨࡜ࡋ᳨࡚ฟࡍ ࡿᜥࡢせ⣲ࢆỴᐃࡍࡿ㸬 4.2 ᜥࡢせ⣲ ᜥ࡟ྵࡲࢀࡿ᝟ሗࢆ⏝࠸࡚ࢩࢫࢸ࣒ࡢ᧯స࡟๭ࡾᙜ࡚ ࡿࡓࡵ㸪ᜥ࠿ࡽ࡝ࡢࡼ࠺࡞᝟ሗࢆ᳨ฟࡍࡿ࠿ࢆ᳨ウࡍࡿ㸬 ⾲ 1 ࡛ࡣ㸪ᜥࢆࠕ྿ࡃࠖືసࢆศ㢮ࡋࡓ㸬⿦⨨࡛ࡣ࡞ࡃ. ⓒ 2017 Information Processing Society of Japan. ࡺ࠼࡟㸪ᜥࢆࠕ྿ࡃࠖࡢ఩⨨㸪ᙉࡉ㸪㛗ࡉࢆ⿦⨨ุ࡛ᐃ ࡍࡿࡇ࡜࡛ᜥ࡟ࡼࡿ᧯సࡢᐇ⿦ࢆ⾜࠺㸬. 5. ᥦ᱌ࢩࢫࢸ࣒ 5.1 ࢩࢫࢸ࣒ࡢᴫせ  ᮏ◊✲࡛⏝࠸ࡿࢩࢫࢸ࣒ࡢᴫせࢆᅗ 1 ࡟♧ࡍ㸬ࢱࣈࣞࢵ ࢺ➃ᮎࡢᯟ 12 ⟠ᡤ࡟ࢥࣥࢹࣥࢧ࣐࢖ࢡࢆ㓄⨨ࡋ㸪࣐࢖ࢡࡢ ್ࢆ⏝࠸࡚ᜥࢆ᳨▱ࡍࡿ㸬ᜥࡢ≧ែ࡜ࡋ࡚㸪ᜥࡢ ON-OFF ࡜㸪ᜥࡢ≧ែ࡜ࡋ࡚఩⨨㸪ᙉࡉ㸪㛗ࡉࡢ 3 ࡘࢆุᐃࡍࡿ㸬 5.2 ࢩࢫࢸ࣒ࡢᵓᡂ ᐇ⿦ࡋࡓࢩࢫࢸ࣒࡛ࡣࢱࣈࣞࢵࢺ➃ᮎ࡟ Acer ICONIA TAB A500 ࢆ౑⏝ࡋࡓ㸬ࢱࣈࣞࢵࢺ➃ᮎࡢᾮᬗ⏬㠃ࡢ኱ࡁ ࡉࡣ⦪ 13.6[cm]㸪ᶓ 21.7[cm]࡛࠶ࡾ㸪ᾮᬗ⏬㠃ࡢ࿘ᅖ࡟ࢥ. 2.

(3) Vol.2017-HCI-171 No.18 2017/1/24. ᝟ሗฎ⌮Ꮫ఍◊✲ሗ࿌ IPSJ SIG Technical Report ࣥࢹࣥࢧ࣐࢖ࢡࢆᆒ➼࡟⦪ 3 ࡘᶓ 5 ࡘ㓄⨨ࡋࡓ㸬ࢥࣥࢹࣥ ࢧ࣐࢖ࢡࡢྥࡁࡣ⏬㠃୰ኸ࡟ྥࡅ࡚࠶ࡿ㸬ࡲࡓ㸪ࢱࣈࣞࢵ ࢺ➃ᮎ࡜ 12 ಶࡢࢥࣥࢹࣥࢧ࣐࢖ࢡࡢ௚࡟㸪ࡑࢀࡽࢆ⧅ࡄࡓ ࡵ࣐࢖ࢥ࣮ࣥ࣎ࢻ࡜ࡋ࡚ Arduino ࢆ⏝࠸ࡓ㸬 5.3 ᜥࡢ᳨ฟฎ⌮  ᜥࡢ ON-OFF㸪ᜥࡢ㛗ࡉ㸪ᜥࡢᙉࡉ㸪ᜥࡢᗙᶆ㸪ࡑࢀࡒ ࢀࡢ᳨ฟฎ⌮ࢆḟ࡟♧ࡍ㸬 5.3.1 ᜥࡢ ON-OFF  ᜥࡢ ON-OFF ࡣ࣐࢖ࢡࡈ࡜࡟ฎ⌮ࢆ⾜࠺㸬࣐࢖ࢡࡈ࡜࡟. ᅗ 2 ࣐࢖ࢡࡢಙྕ (ᜥࡀ࠶ࡿ≧ែ). ྲྀᚓࡋࡓಙྕࢆ⏝࠸࡚㸪ࡑࡢ᫬Ⅼ࠿ࡽ㐣ཤ 30 ᅇ(⣙ 0.17 ⛊) ࡔࡅ್ࢆ᥈⣴ࡍࡿ㸬࣐࢖ࢡࡢἼᙧࡀಙྕࡢࢽ࣮ࣗࢺࣛࣝ᫬ ࡢ 2.5V ࠿ࡽs0.49V ࢆ㉸࠼ࡓᅇᩘࢆ࢝࢘ࣥࢺࡋ㸪30 ᅇ୰࡛  (1). 10 ᅇ௨ୖ࠶ࡿሙྜࡣࠕᜥࡀ࠶ࡿࠖ࡜ุᐃࡋࡓ㸬࣐࢖ࢡ 12 ಶࡢ࠺ࡕ୍ࡘ࡛ࡶᜥࡀ࠶ࡿ࡜ุᐃࡉࢀࢀࡤ㸪ࢩࢫࢸ࣒඲య.  (2). ࡛ᜥࡀ࠶ࡿ࡜ࡍࡿ㸬 ᅗ 2 ࡢሙྜࡣ㸪࠶ࡿ࣐࢖ࢡ࡟࠾࠸࡚㸪30 ᅇࡢෆ 15 ᅇࡀ s0.49V ࢆ㉸࠼࡚࠸ࡿࡓࡵ㸪ࠕᜥࡀ࠶ࡿࠖ࡜ุᐃࡍࡿ㸬 ྛࠎࡢ࣐࢖ࢡ࡟࠾࠸࡚ࡶྠᵝ࡟ᜥࡢ᳨ฟࢆ⾜࠺㸬 5.3.2 㛗ࡉ  ᜥࡢ㛗ࡉ࡟ࡘ࠸࡚ࡣ㸪⿦⨨࡟࠶ࡿ 12 ಶࡢ࣐࢖ࢡࡢ࠺ࡕ㸪 ୍ࡘ௨ୖ࡟ࠕᜥࡀ࠶ࡿࠖ࡜ุᐃࡉࢀ࡚࠸ࡿሙྜࡣ࢝࢘ࣥࢺ ࢔ࢵࣉࢆ⾜࠺㸬 ࠕᜥࡀ࡞࠸ࠖ࡜ุᐃࡉࢀࡿࡲ࡛࢝࢘ࣥࢺ࢔ࢵ ࣉࡋ⥆ࡅࡿࡇ࡜࡛㸪ᜥࡢ㛗ࡉࢆ⟬ฟࡍࡿ㸬 5.3.3 ᙉࡉ ᅗ 3 ࣐࢖ࢡ࡟๭ࡾᙜ࡚ࡿᗙᶆ.  ᜥࡢᙉࡉ࡟ࡘ࠸࡚ࡣ㸪࣐࢖ࢡࡈ࡜࡟ᙉࡉࢆ⟬ฟᚋ㸪඲࡚ ࡢ࣐࢖ࢡࡢᙉࡉྜィࡍࡿࡇ࡜࡟ࡼࡗ࡚ᜥࡢᙉࡉ࡜ࡍࡿ㸬࣐ ࢖ࢡࡈ࡜ࡢಙྕࡢᙉࡉࡣ㸪ࢽ࣮ࣗࢺࣛࣝ᫬࡛࠶ࡿ 2.5V ࠿ࡽ ࡢቑῶ࡟⤯ᑐ್ࢆྲྀࡾ㐣ཤ 30 ᅇศຍ⟬ࡍࡿ㸬.  (3). ࣐࢖ࢡࡈ࡜ࡢᙉࡉࢆ ࡜ࡋࡓ࡜ࡁ㸪1 ࡘ┠ࡢ࣐࢖ࢡࡢᙉ ࡉ ࡣᘧ(1)࡟ࡼࡗ࡚ồࡵࡿ㸬 ᜥࡢᙉࡉࢆ ࡣᘧ(2)࡟ࡼࡗ࡚ồࡵࡿ㸬 ᜥࡀᙉ࠸࡯࡝」ᩘࡢ࣐࢖ࢡ࡟኱ࡁ࡞ቑῶࡀᚓࡽࢀࡿࡓ.  (4). ࡵ㸪඲࡚ࡢ࣐࢖ࢡࡢᙉࡉࢆ㊊ࡍฎ⌮ࢆ⾜ࡗ࡚࠸ࡿ㸬ࡇࡢฎ ⌮࡟ࡼࡾ㸪᳨▱࡛ࡁࡿᜥࡢᙉࡉࡢୖ㝈ࢆᘬࡁୖࡆࡿ┠ⓗࡀ ࠶ࡿ㸬.  (5). 5.3.4 ఩⨨  ᜥࡢᗙᶆࢆィ⟬ࡍࡿࡓࡵ㸪ᅗ 3 ࡢࡼ࠺࡟࣐࢖ࢡ࡬ᗙᶆࢆ ๭ࡾᙜ࡚ࡓ㸬࣐࢖ࢡࡈ࡜ࡢಙྕࡢᙉࡉ BS ࢆ㔜ࡳ࡜ࡋ࡚㸪.  (6). ᜥࡢ㔜ᚰࢆィ ࡍࡿࡇ࡜࡛྿ࡁ࠿ࡅ఩⨨ࢆ≉ᐃࡍࡿ㸬ࡇࡢ ࡜ࡁ࣐࢖ࢡࡈ࡜࡟㐣ཤ 30 ௳ࡢಙྕࢆ౑⏝ࡍࡿࡀ㸪᪂ࡋ࠸࡯. 6. ⿦⨨ࡢホ౯ᐇ㦂 㸦ᜥᗙᶆࡢ᳨ฟ⢭ᗘ㸧. ࡝⤖ᯝ࡟཯ᫎࡍࡿࡼ࠺ฎ⌮ࢆ⾜࠺㸬. 6.1 ┠ⓗ. ᜥࡢᗙᶆࢆ Bxy(Bx,By)࡜ࡋ㸪ᘧ(3)࡜ᘧ(4)ࡼࡗ࡚ồࡵࡿ㸬 Bx ࡜ࡿ್ࡣ 0㹼4 ࡛,By ࡀ࡜ࡿ್ࡣ 0~2 ࡛࠶ࡿ㸬 ࡇࡇ࡛㸪ᮏ⿦⨨࡛⏝࠸ࡿࢱࣈࣞࢵࢺ➃ᮎࡢ⏬㠃ゎീᗘࡢ ᶓ 1280px㸪⦪ 752px ࢆ⏝࠸ࡿࡇ࡜࡛㸪⏬㠃ୖࡢᜥࡢᗙᶆ BSxy(BSx,BSy)ࢆᘧ(5)࡜ᘧ(6)࡛ồࡵࡿ㸬. ᥦ᱌⿦⨨࡟ࡼࡗ࡚࡝ࢀࡔࡅṇ☜࡟ᜥࡢ఩⨨ࢆ᳨▱࡛ࡁ ࡚࠸ࡿ࠿᳨ドࡍࡿ㸬ࡑࡢࡓࡵ࡟ࡣ㸪ᜥࡀṇ☜࡟྿ࡁ࠿ࡅࡽ ࢀࡓ࡜࠸࠺๓ᥦࢆసࡿᚲせࡀ࠶ࡿ㸬ࡑࡇ࡛㸪㏦㢼ᶵ࡟ࡼࡗ ࡚ᜥࢆ෌⌧ࡋṇ☜࡟⏬㠃࡬㢼ࢆᙜ࡚ࡿࡇ࡜࡛㸪⿦⨨࡟ࡼࡿ ᜥᗙᶆࡢ᳨▱⢭ᗘࢆ ᐃࡍࡿ㸬 6.2 ᪉ἲ  ᅗ 4 ࡟♧ࡍࡼ࠺࡟ࢱࣈࣞࢵࢺ➃ᮎࡢ⏬㠃࡟༙ᚄ 2.75[cm]. ⓒ 2017 Information Processing Society of Japan. 3.

(4) Vol.2017-HCI-171 No.18 2017/1/24. ᝟ሗฎ⌮Ꮫ఍◊✲ሗ࿌ IPSJ SIG Technical Report ࡢⓗࢆ⾲♧ࡋ㸪ࡑࡢⓗࡢ୰ᚰ࡟ྥࡅ࡚㏦㢼ᶵ࡛㢼ࢆ㏦ࡿ㸬 ⓗࡢᗙᶆ࡜⿦⨨᳨࡛▱ࡋࡓᜥࡢᗙᶆࢆグ㘓ࡋ㸪ࡑࡢ㊥㞳 [cm]ࢆࠕᜥࡢࢬࣞࠖ࡜ࡍࡿ㸬ⓗ࡟ྥࡅ࡚㢼ࢆ㏦ࡿ࡜ࣛࣥࢲ ࣒࡟ⓗࡢ఩⨨ࡀኚࢃࡿࡓࡵ㸪ⓗࡢ୰ᚰ࡟ྥࡅ࡚㢼ࢆ㏦ࡿヨ ⾜ࢆ 1026 ᅇ⧞ࡾ㏉ࡋࡓ㸬 ㏦㢼ᶵ࡟ࡼࡿ㢼ࢆே㛫ࡢᜥ࡟ఝࡏࡿࡓࡵ㸪㏦㢼ᶵࡢ㏦㢼 ཱྀࡢᚄࢆ⤠ࡿ࡜࡜ࡶ࡟㢼㔞ࢆㄪ⠇ࡋࡓ㸬ࡲࡓ㸪㏦㢼ᶵ࡟ࡼ ࡿ㢼ࡀṇ☜࡟ࢱࣈࣞࢵࢺ➃ᮎ࡬ᙜࡓࡿࡼ࠺㸪ⓗࡀ⛣ືࡍࡿ ᗘ࡟ⓗࡢṇ㠃࡬㏦㢼ᶵࢆ⛣ືࡉࡏࡓ㸬ࡑࡢࡓࡵ㸪㏦㢼ᶵ࡟. ᅗ 4 ࢱ࣮ࢤࢵࢺࡢ⾲♧. ࡼࡗ࡚㏦ࡽࢀࡿ㢼ࡣ⏬㠃࡟ᑐࡋ࡚ᆶ┤࡟ᙜ࡚ࡽࢀࡿ㸬 6.3 ⤖ᯝ 6.3.1 ⢭ᗘ࣭ࢬࣞ  ᜥࡢࢬࣞࡢᖹᆒ್ȣࡣ 1.49[cm]࡜࡞ࡾ㸪ᶆ‽೫ᕪȪࡣ 0.72 ࡜࡞ࡗࡓ㸬ᅗ 5 ࡟ᜥࡢࢬࣞࡢศᕸࢆ♧ࡍ㸬ṇつ☜⋡⣬ ࡼࡾṇつศᕸ࡛࠶ࡿࡓࡵ㸪ȣ+2Ȫ=2.93[cm]ࡢࢬࣞ௨ୗ࡟ 95%ࡢᜥࡀ཰ࡲࡿ࡜࠸࠼ࡿ㸬ḟ࡟㸪ࡇࡢ⢭ᗘࡀጇᙜ࡞ࡶࡢ ࡛࠶ࡿ࠿ࢬࣞࡢഴྥ࠿ࡽุ᩿ࡍࡿ㸬 6.3.2 ࢬࣞࡢഴྥ ᅗ 6 ࡟ࢬࣞࡢ᪉ྥࢆ♧ࡋ࡚࠾ࡾ㸪▮༳ࡢ▮➻ࡀⓗࡢᗙᶆ㸪. ᅗ 5 ᜥࡢࢬࣞࡢࣄࢫࢺࢢ࣒ࣛ. ▮ᑼࡀᜥࢆ᳨▱ࡋࡓᗙᶆࢆព࿡ࡍࡿ㸬ヨ⾜ᅇᩘࡢ 1026 ᅇศ ࡢ▮༳ࢆᥥ⏬ࡍࡿࡢ࡛ࡣ࡞ࡃ㸪⏬㠃㡿ᇦࡈ࡜࡟ࢬࣞࢆ㞟ィ ࡋ࡚ᥥ⏬ࡋࡓ㸬ᅗ 6 ࡼࡾ㸪ࢬࣞࡣ⏬㠃እ࡟ྥࡃഴྥࡀぢࡽ ࢀࡿ㸬ࡲࡓ㸪࣐࢖ࢡࢆタ⨨ࡋ࡚࠸ࡿ⟠ᡤ࡟ྥࡅ࡚ࡶࢬࣞࡀ ⏕ࡌ࡚࠸ࡿࡓࡵ㸪᭱ࡶ㏆࠸࣐࢖ࢡࡢᗙᶆ࡟ᘬࡁᐤࡏࡽࢀࡿ ഴྥࡀ࠶ࡿ࡜࠸࠼ࡿ㸬ࡑࡢࡓࡵ㸪⿵ṇ࡟ࡼࡗ࡚⢭ᗘࢆᨵၿ ࡛ࡁࡿ࡜⪃࠼ࡽࢀࡿ㸬 6.4 ࢬࣞࡢ⿵ṇ ᜥࡢࢬࣞࡀ⏬㠃ࡢእ࡟ྥࡃഴྥࡀ࠶ࡿࡓࡵ㸪ᜥࡢᗙᶆィ ⟬᫬࡟⏬㠃୰ᚰࡢ࣐࢖ࢡ࡯࡝㔜ࡳࢆቑࡍฎ⌮ࢆ௜ࡅຍ࠼࡚. ᅗ 6 ⏬㠃㡿ᇦࡈ࡜ࡢᜥࡢࢬࣞࡢ᪉ྥ. ⿵ṇࢆ⾜ࡗࡓ㸬ࡑࡢ⤖ᯝ㸪๓ᅇ࡜ྠ୍ࡢࢹ࣮ࢱ࡛ࢬࣞࡢᖹ ᆒ್ȣ=1.37[cm]㸪ᶆ‽೫ᕪȪ=0.69 ࡜⢭ᗘࡀᨵၿࡋࡓ㸬ࡑ ࡢࡓࡵ㸪ȣ+2Ȫ=2.75[cm]ࡢࢬࣞ௨ୗ࡟ 95%ࡢᜥࡀ཰ࡲࡿ࡜.  ḟ࡟ே㛫ࡢᜥ࡟ࡼࡗ࡚྿ࡁ࠿ࡅࡓሙྜࡢ⢭ᗘࢆ ᐃࡍࡿ㸬. ࠸࠼ࡿ㸬ࡓࡔࡋ㸪౫↛࡜ࡋ࡚⏬㠃እ࡟ྥࡅ࡚ࢬࣞࡀ⏕ࡌࡿ. 7. ே㛫ࡢᜥ࡟ࡼࡿࢩࢫࢸ࣒ࡢホ౯ᐇ㦂. ഴྥࡣ⌧ࢀ࡚࠸ࡿࡓࡵ㸪ᜥࡢᗙᶆࡢィ⟬᫬࡟᭱ࡶ㏆࠸࣐࢖ ࢡࡢ㔜ࡳࢆୗࡆࡿࡇ࡜࡛ᨵၿࡍࡿࡇ࡜ࡀぢ㎸ࡲࢀࡿ㸬 6.5 ⪃ᐹ. 7.1 ┠ⓗ 6 ❶ࡢᐇ㦂࡛ࡣ㏦㢼ᶵ࡟ࡼࡗ࡚ṇ☜࡟㢼ࢆᙜ࡚ࡓ᮲௳࡛. ᜥࡀ⏬㠃࡬ṇ☜࡟྿ࡁ࠿ࡅࡽࢀࡿ᮲௳ࢆ๓ᥦ࡟㸪ࢩࢫࢸ. ᗙᶆࡢ᳨▱⢭ᗘࢆィ ࡋࡓ㸬ࡋ࠿ࡋ㸪ᮏ᮶ࡢ┠ⓗࡣே㛫࡟. ᳨࣒࡛▱ࡍࡿᜥࡢᗙᶆࡢࢬࣞࡀ 95%ࡢಙ㢗ᗘ࡛ 2.75[cm]௨. ࡼࡗ࡚྿ࡁ࠿ࡅࡽࢀࡓᜥࡢᗙᶆࢆ᳨▱ࡍࡿࡇ࡜࡛࠶ࡿ㸬ே. ୗ࡟཰ࡲࡿ࡜ࢃ࠿ࡗࡓ㸬2.75[cm]ࡣࡕࡻ࠺࡝⏬㠃࡟⾲♧ࡋ. 㛫ࡀ≺ࡗࡓሙᡤ࡬ṇ☜࡟ᜥࢆ྿ࡁ࠿ࡅࡽࢀࡎࢬࣞࡀ⏕ࡌࡿ. ࡓⓗ࡜ྠࡌ኱ࡁࡉ࡛࠶ࡿࡓࡵ㸪ⓗࡢ኱ࡁࡉ࡛࠶ࢀࡤ 95%ࡢ. ࡇ࡜ࡸ㸪ᜥࡢ྿ࡁ࠿ࡅ᪉࡟ࡼࡗ࡚ࡶ᳨▱࡛ࡁࡿᜥࡢ⢭ᗘࡀ. ಙ㢗ᗘ࡛≺ࡗ࡚྿ࡁ࠿ࡅࡿࡇ࡜ࡀྍ⬟࡛࠶ࡿ࡜ゝ࠼ࡿ㸬. ␗࡞ࡿ࡜⪃࠼ࡽࢀࡿ㸬ࡑࡇ࡛㸪⿕㦂⪅ࢆ࡜ࡾே㛫ࡢᜥࡢ᮲.  ⿦⨨࡟౑⏝ࡋࡓ Android ࢱࣈࣞࢵࢺ࡟࠶ࡿᶆ‽ࡢ࣓ࢽࣗ. ௳࡛⿦⨨ࡢ⢭ᗘࢆ ࡿ㸬. ࣮ࡢ࢔࢖ࢥࣥࢧ࢖ࢬࡣ 1.3[cm]ᅄ᪉࡛࠶ࡿࡓࡵᜥ࡟ࡼࡗ࡚. 7.2 ⿕㦂⪅. ṇ☜࡟㑅ᢥࡍࡿ஦ࡣ㞴ࡋ࠸㸬ࡓࡔࡋ㸪ᜥࢆ྿ࡁ࠿ࡅࡓሙᡤ.  ⿕㦂⪅ࡣ኱Ꮫ⏕ 7 ྡࡢ⏨ዪ࡜ࡋࡓ㸬. ࢆ୰ᚰ࡟⦪ 3 ಶ™ᶓ 3 ಶࡢィ 9 ಶࡢ࢔࢖ࢥࣥࢆᣑ኱ࡋ㸪෌. 7.3 ィ ᑐ㇟࡜ᐇ㦂᪉ἲ. ᗘࡑࡢ 9 ಶࡢ࢔࢖ࢥࣥ࠿ࡽ㑅ᢥࡉࡏࡿ࡞࡝ࡋ࡚ᶆ‽ࢧ࢖ࢬ.  ⿕㦂⪅࡟ࢱࣈࣞࢵࢺ➃ᮎࢆ୧ᡭ࡛ᣢࡓࡏ㸪ᜥࢆ྿ࡁ࠿ࡅ. ࡢ࢔࢖ࢥࣥ࠿ࡽ┠ⓗࡢ࢔࢖ࢥࣥࢆ㑅ᢥࡍࡿࡇ࡜ࡣྍ⬟࡜⪃. ࡉࡏࡿ㸬ࢱࣈࣞࢵࢺ➃ᮎࡢᣢࡕ᪉ࡸഴࡅ᪉㸪ᜥࡢ྿ࡁ࠿ࡅ. ࠼ࡽࢀࡿ㸬. ᪉ࡣ⿕㦂⪅࡟㈇Ⲵࡢ࡞࠸᪉ἲ࡛⾜ࢃࡏࡓ㸬⿦⨨ࡢ⢭ᗘ࡟ᙳ. ⓒ 2017 Information Processing Society of Japan. 4.

(5) Vol.2017-HCI-171 No.18 2017/1/24. ᝟ሗฎ⌮Ꮫ఍◊✲ሗ࿌ IPSJ SIG Technical Report 㡪ࡍࡿྍ⬟ᛶࢆ⪃៖ࡋ㸪ᐇ㦂୰࡟ࢱࣈࣞࢵࢺ➃ᮎࡢ⏬㠃࡜ 㢦࡜ࡢ㊥㞳ࢆ ᐃࡍࡿ㸬 ᜥࡢ᭱኱ࡢ㛗ࡉ,ᙉࡉࡢ྿ࡁศࡅ,ᗙᶆࡢ⢭ᗘࢆࡑࢀࡒࢀ ู࡟ᐇ㦂ࢆ⾜࠺ࡓࡵ㸪ḟ࡟୍ࡘࡎࡘᐇ㦂᪉ἲࡢㄝ᫂ࡍࡿ㸬 7.3.1 ᜥࡢ㛗ࡉࡢᐇ㦂  ⿕㦂⪅࡟㛗ࡃᜥࢆ྿ࡁ࠿ࡅࡉࡏ㸪࡝ࡢ⛬ᗘࡲ࡛㛗ࡃ྿ࡁ ⥆ࡅࡽࢀࡿ࠿ࢆィ ࡍࡿ㸬⿕㦂⪅ࡣࢩࢫࢸ࣒ࡀ཯ᛂࡍࡿࡔ ࡅࡢᙉࡉ࡛ᜥࢆ྿ࡁ⥆ࡅࡿᚲせࡀ࠶ࡿࡓࡵ㸪⏬㠃࡟ࡣࢩࢫ ࢸ࣒ࡀᜥࢆ᳨▱ࡋ⥆ࡅ࡚࠸ࡿ࠿ྰ࠿ࢆ⾲♧ࡋࡓ㸬ヨ⾜ᅇᩘ. ᅗ 7 ᜥࡢᙉࡉ྿ࡁศࡅ⏬㠃 㸦྿ࡁ࠿ࡅᣦ♧㸸᭱ᙉ㸧. ࡣ 10 ᅇ࡜ࡋࡓ㸬 7.3.2 ᜥࡢᙉࡉࡢᐇ㦂. ⾲ 3 ⿕㦂⪅ࡈ࡜ࡢᜥࡢ㛗ࡉࡢᖹᆒ.  ⿕㦂⪅࡟ 5 ẁ㝵㸦᭱ᙅ࣭ᙅ࣭୰࣭ᙉ࣭᭱ᙉ㸧ࡢᜥࢆ྿ࡁ. 㛗ࡉࡢᖹᆒ[ms]. ศࡅࡉࡏࡓ㸬ᅗ 7 ࡢࡼ࠺࡟⿕㦂⪅ࡣ྿ࡁ࠿ࡅࡿᜥࡢᙉࡉࢆ. ⿕㦂⪅ 1. 5423. ࣓࣮ࢱ࣮࡟ࡼࡗ࡚ᣦ♧ࡉࢀ㸪ᣦ♧ࡉࢀࡓᙉࡉ࡛⏬㠃࡟྿ࡁ. ⿕㦂⪅ 2. 4001. ࠿ࡅࡿືసࢆ⧞ࡾ㏉ࡍ㸬࣓࣮ࢱ࣮ࡣ 12 ᮏࡢࣂ࣮࡟ࡼࡗ࡚ᵓ. ⿕㦂⪅ 3. 3381. ᡂࡉࢀ࡚࠾ࡾ㸪5 ẁ㝵㸦᭱ᙅ࣭ᙅ࣭୰࣭ᙉ࣭᭱ᙉ㸧ࡑࢀࡒ. ⿕㦂⪅ 4. 2665. ࢀࢆ 1 ᮏ,3 ᮏ,6 ᮏ,9 ᮏ,12 ᮏ࡛♧ࡍ㸬࣓࣮ࢱ࣮ࡣ⿕㦂⪅࡟. ⿕㦂⪅ 5. 5204. ⿕㦂⪅ 6. 4327. ⿕㦂⪅ 7. 2863. ྿ࡁ࠿ࡅࡉࡏࡿᙉࡉࢆ♧ࡍࡔࡅ࡛࠶ࡾ㸪⿕㦂⪅࡟ࡼࡗ࡚྿ ࡁ࠿ࡅࡽࢀࡓᜥࡢᙉࡉࡣࣇ࢕࣮ࢻࣂࢵࢡࢆ㏉ࡉ࡞࠸㸬ヨ⾜ ᅇᩘࡣ 200 ᅇ࡜ࡋࡓ㸬 7.3.3 ᜥࡢᗙᶆࡢᐇ㦂 ࡚⿕㦂⪅࡟ᜥࢆ྿ࡁ࠿ࡅࡉࡏࡿ㸬ࢩࢫࢸ࣒ࡀᜥࢆ᳨▱ࡍࡿ ࡜ࣛࣥࢲ࣒࡟ⓗࡢ఩⨨ࡀኚࢃࡿ㸬ヨ⾜ᅇᩘࡣ 200 ᅇ࡜ࡋࡓ㸬. 10 8 6 4 2 0. յ਼ [յ].  6 ❶ࡢᐇ㦂࡜ྠᵝ࡟⏬㠃࡟ⓗࢆ⾲♧ࡋ㸪ⓗࡢ୰ᚰࢆ≺ࡗ. 7.4 ⤖ᯝ  ᜥࢆ྿ࡃ㝿ࡢࢱࣈࣞࢵࢺ➃ᮎࡢ⏬㠃࡜㢦ࡢ㊥㞳ࡣ 15㹼. 1. 20[cm]࡛࠶ࡗࡓ㸬࡝ࡢ⿕㦂⪅ࡶ࡯ࡰྠࡌ㊥㞳࡛ᜥࢆ྿ࡁ࠿ ࡅ࡚࠸ࡓ㸬ࡑࡢࡓࡵ㸪ࢱࣈࣞࢵࢺ➃ᮎࡢ⏬㠃࡜⿕㦂⪅ࡢ㢦. ✲࡛ᥦ᱌ࡍࡿࢩࢫࢸ࣒࡛ࡣ㸪ከࡃࡢ⿕㦂⪅ࡀ⾜࠼ࡿ⠊ᅖ࡛ ᜥࡢ᧯సࢆᐇ⿦ࡍࡿࡓࡵ㸪ࠕ㛗࠸ᜥࠖ࡜ุᐃࡍࡿ᮲௳࡟ 2.6 ⛊ࢆタᐃࡍࡿࡇ࡜࡟ࡍࡿ㸬 7.4.2 ᙉࡉ  ⿕㦂⪅࡟ᙉࡉࢆ 5 ẁ㝵࡛྿ࡁศࡅࡉࡏ㸪᭱ࡶⰋࡃ྿ࡁศ ࡅࡽࢀࡓ⿕㦂⪅ࡢ⤖ᯝࢆᅗ 8 ࡟♧ࡍ㸬ᐇ⿦ࡍࡿࢩࢫࢸ࣒࡛ ࡣಙ㢗ᗘ 95%ࡢ྿ࡁศࡅࢆ᥇⏝ࡍࡿࡓࡵ㸪5 ẁ㝵ࡢ྿ࡁศ ࡅࡣᅔ㞴࡛࠶ࡿ࡜ุ᩿ࡋࡓ㸬  ḟ࡟㸪3 ẁ㝵(᭱ᙅ࣭୰࣭᭱ᙉ)࡛ࡢ྿ࡁศࡅ⢭ᗘࢆ᳨ドࡍ ࡿࡓࡵࣄࢫࢺࢢ࣒ࣛࢆᥥ⏬ࡋࡓ࡜ࡇࢁᅗ 9 ࡢࡼ࠺࡟࡞ࡗ ࡓ㸬 3 ẁ㝵ࡢ྿ࡁศࡅ࡟࠾࠸࡚ṇつ☜⋡⣬ࢆ⏝࠸᳨࡚ᐃࡋࡓ ⤖ᯝ㸪ࡑࢀࡒࢀࡢศᕸࡣṇつศᕸ࡛࠶ࡗࡓ㸬3 ẁ㝵ࡢศᕸ ࡀ㔜࡞ࡽ࡞࠸ಙ㢗ᗘࢆ⿕㦂⪅ࡈ࡜࡟ồࡵࡓ࡜ࡇࢁ⾲ 4 ࡢ ࡼ࠺࡞್ࡀᚓࡽࢀࡓࡓࡵ㸪3 ẁ㝵࡛ࡣಙ㢗ᗘ 95%ࡢ྿ࡁศ ࡅࡣ㞴ࡋ࠸࡜࠸࠼ࡿ㸬. ⓒ 2017 Information Processing Society of Japan. 4. 5. 10. յ਼ [յ].  ⾲ 3 ࡟⿕㦂⪅ࡈ࡜ࡢ᭱኱ࡢᜥࡢ㛗ࡉࡢᖹᆒࢆ♧ࡍ㸬ᮏ◊. 3. ‫[ ͠ک‬5ஊ֌]. ᅗ 8 ᜥࡢᙉࡉࡢศᕸ 5 ẁ㝵࡛ࡢ྿ࡁศࡅ. ࡢ㊥㞳࡟ࡣ㸪኱ࡁ࡞᮲௳ࡢᕪࡣぢࡽࢀ࡞࠿ࡗࡓ㸬 7.4.1 㛗ࡉ. 2. 8 6 4 2. 0 1. 3. 5. ‫[ ͠ک‬3ஊ֌]. ᅗ 9 ᜥࡢᙉࡉࡢศᕸ 3 ẁ㝵࡛ࡢ྿ࡁศࡅ ⾲ 4 3 ẁ㝵࡛ࡢ྿ࡁศࡅࡢಙ㢗ᗘ ಙ㢗ᗘ ⿕㦂⪅ 1. 92%. ⿕㦂⪅ 2. 86%. ⿕㦂⪅ 3. 59%. ⿕㦂⪅ 4. 94%. ⿕㦂⪅ 5. 91%. ⿕㦂⪅ 6. 82%. ⿕㦂⪅ 7. 87%. 5.

(6) ᝟ሗฎ⌮Ꮫ఍◊✲ሗ࿌ IPSJ SIG Technical Report. Vol.2017-HCI-171 No.18 2017/1/24.  ᭱ᙅ࣭᭱ᙉࡢ 2 ẁ㝵ࡢ྿ࡁศࡅ࡛ࡣࡍ࡭࡚ࡢ⿕㦂⪅ࡀಙ 㢗ᗘ 95%ࢆ‶ࡓࡋࡓ㸬ࡑࡢࡓࡵ㸪ᮏࢩࢫࢸ࣒࡛ࡣᙉࡉࢆ 2 ẁ㝵࡜ࡋ࡚྿ࡁศࡅࡉࡏࡿฎ⌮ࢆᐇ⿦ࡍࡿ㸬 7.4.3 ᗙᶆ ⿕㦂⪅ 7 ேࡢᜥࡢࢬࣞࢆ㞟ィࡋࡓ࡜ࡇࢁ㸪ᖹᆒ್ 2.52[cm],ᶆ‽೫ᕪ 1.56 ࡜࡞ࡗࡓ㸬ࡺ࠼࡟㸪6 ❶࡛ィ ࡋࡓ ㏦㢼ᶵ࡟ࡼࡿࢬࣞࡢᖹᆒ್ 1.37[cm],ᶆ‽೫ᕪ 0.69 ࡼࡾ኱ ࡁ࠸࡜࠸࠼ࡿ㸬 ṇつ☜⋡⣬࡟ࡼࡾṇつศᕸ࡛࠶ࡿࡓࡵ㸪⢭ᗘࡢᝏ࠿ࡗࡓ 7 ேࡢ⿕㦂⪅࡟࠾ࡅࡿࢬࣞࡣ㸪ಙ㢗ᗘࡢ 95%࡛ 5.26[cm]௨ ୗ࡟཰ࡲࡿ࡜࠸࠼ࡿ㸬ࡼࡗ࡚ᮏ◊✲࡛ᐇ⿦ࡍࡿᜥࡢ᧯స࡛. ᅗ 10 㢼㌴ࡢ࣓ࢱࣇ࢓. ࡣ 5.26[cm]ࡢࢬࣞࡀ⏕ࡌࡿࡇ࡜ࢆ๓ᥦ࡜ࡋࡓࢩࢫࢸ࣒タィ ࢆ⾜࠺㸬 7.4.4 ᥦ᱌ࡍࡿ⿦⨨࡛౑⏝ࡍࡿᗙᶆ㸪ᙉࡉ㸪㛗ࡉࡢ⢭ᗘ ᜥࡢ㛗ࡉ㸪ᙉࡉ㸪ᗙᶆࡣࡇࢀࡲ࡛࡟ᚓࡽࢀࡓ௨ୗࡢ᮲௳ ࡛ᐇ⿦ࢆ⾜࠺ࡇ࡜࡟ࡍࡿ㸬 A) ᜥࡢ㛗ࡉ㸸2.6 ⛊ࢆ㉸࠼ࡓሙྜ࡟ࠕ㛗࠸ᜥࠖࡢุᐃ B) ᜥࡢᙉࡉ㸸ᙅ,ᙉࡢ஧ẁ㝵ࡢ྿ࡁศࡅ C) ᗙᶆࡢ⢭ᗘ㸸5.26[cm]ࡲ࡛ࡢࢬࣞࢆチᐜࡍࡿ. 8. ᜥࡢ࣓ࢱࣇ࢓࡜࢖ࣥࢱࣛࢡࢩࣙࣥࡢᐇ⿦ 8.1 ᜥ࡟ࡲࡘࢃࡿ࣓ࢱࣇ࢓  ࢱࣈࣞࢵࢺ➃ᮎ࡟࢖ࣥࢱࣛࢡࢩࣙࣥࢆᐇ⿦ࡍࡿࡓࡵ㸪ᜥ. ᅗ 11 㢼㌴࣓ࢱࣇ࢓࡟ࡼࡿ࢔ࣉࣜ㑅ᢥ⏬㠃. ࡟ࡲࡘࢃࡿ࣓ࢱࣇ࢓ࢆ 3 ࡘ㑅ᐃࡋࡓ㸬௨ୗ࡟ 3 ࡘࢆㄝ᫂ࡍ ࡿ㸬 8.2 㢼㌴ࡢ࣓ࢱࣇ࢓࡟ࡼࡿ࢔ࣉࣜࢣ࣮ࢩࣙࣥ㑅ᢥ  ᜥࢆ྿ࡁ࠿ࡅࡿࡇ࡜࡛㢼㌴ࡀᅇ㌿ࡍࡿ(ᅗ 10)࣓ࢱࣇ࢓ ࢆ⏝࠸࡚㸪࢔ࣉࣜࢣ࣮ࢩࣙࣥ㑅ᢥ⏬㠃ࢆᐇ⿦ࡋࡓ(ᅗ 11)㸬 ᜥࢆᕥྑ࡟྿ࡁศࡅࡿࡇ࡜࡟ࡼࡾ⎔≧࡟㓄⨨ࡉࢀࡓ࢔࢖ࢥ ࣥࡀ᫬ィᅇࡾ࣭཯᫬ィ࿘ࡾ࡟ᅇ㌿ࡍࡿ㸬Ỵᐃ᧯సࡣ⏬㠃࡟ ᙉࡃ྿ࡁ࠿ࡅࡿࡇ࡜࡛ᐇ⾜ࡋ㸪᭱ࡶ⏬㠃ୗ࡟࠶ࡿ࢔࢖ࢥࣥ ࡢ࢔ࣉࣜࡀ㉳ືࡉࢀࡿ㸬 8.3 ྿ࡁ㣕ࡤࡍ࣓ࢱࣇ࢓࡟ࡼࡿ㟁Ꮚ᭩⡠ࡢ㜀ぴ ᜥࢆ྿ࡁ࠿ࡅࡓᗙᶆࡢ㏆ࡃࡢ」ᩘᯛࡢⴠࡕⴥࡀ྿ࡁ࠿ ࡅࡓᗙᶆ࠿ࡽ㐲ࡊ࠿ࡿࡼ࠺࡟྿ࡁ㣕ࡪ(ᅗ 12)࣓ࢱࣇ࢓ࢆ. ᅗ 12 ⴠࡕⴥࢆ྿ࡁ㣕ࡤࡍ࣓ࢱࣇ࢓. ⏝࠸࡚㸪㟁Ꮚ᭩⡠ࢆ㜀ぴࡍࡿ⏬㠃ࢆᐇ⿦ࡋࡓ㸬㟁Ꮚ᭩⡠ࢆ 㜀ぴࡍࡿ⏬㠃࡟ࡣㄞ᭩࣮ࣔࢻ࡜ᴫほ࣮ࣔࢻ(ᅗ 13)ࡢ 2 ࡘ⾲ ♧ᙧᘧࢆ⏝ពࡋࡓ㸬ㄞ᭩࣮ࣔࢻ࡛ࡣ⏬㠃ࡢᕥྑ࡟ᮏࡢ࣮࣌ ࢪࡀぢ㛤ࡁ࡛⾲♧ࡉࢀࡿ㸬ᴫほ࣮ࣔࢻ࡛ࡣᮏࡢ࣮࣌ࢪࢆ」 ᩘᯛ㜀ぴ࡛ࡁࡿ㸬ᜥࢆᕥྑ࡟྿ࡁ࠿ࡅࡿࡇ࡜࡛྿ࡁ㣕ࡤࡍ ࡼ࠺࡟࣮࣌ࢪࡵࡃࡾࢆ⾜࠸㸪࣮ࣔࢻࡢษࡾ᭰࠼ࡣ⏬㠃࡟ᙉ ࡃ྿ࡁ࠿ࡅࡿࡇ࡜࡛⾜࠺㸬 8.4 ࣟ࢘ࢯࢡࡢ࣓ࢱࣇ࢓࡟ࡼࡿ⏬㠃ࢫࢡ࣮ࣟࣝ࡜㑅ᢥ  ᜥࢆ྿ࡁ࠿ࡅࡓᗙᶆࡀࣟ࢘ࢯࢡࡢⅆ࡜ྠࡌሙᡤ࡞ࡽⅆࡀ ᾘ࠼㸪ᙉࡃ྿ࡁ࠿ࡅࡿࡇ࡜࡛」ᩘᮏࡢࣟ࢘ࢯࢡࡢⅆࡀྠ᫬ ࡟ᾘ࠼ࡿ(ᅗ 14)࣓ࢱࣇ࢓ࢆ⏝࠸࡚㸪ᆅᅗ(ᅗ 15)࡜ࣈࣛ࢘ࢨ (ᅗ 16)ࡢ⏬㠃ࢆᐇ⿦ࡋࡓ㸬ᜥࢆ྿ࡁ࠿ࡅࡓᗙᶆࡲ࡛⏬㠃ࡢ ࢫࢡ࣮ࣟࣝࢆ⾜࠺㸬ࡲࡓ㸪ᜥࢆᙉࡃ྿ࡁ࠿ࡅࡿࡇ࡜࡛྿ࡁ. ⓒ 2017 Information Processing Society of Japan. ᅗ 13 㟁Ꮚ᭩⡠ࡢ⏬㠃 ᴫほ࣮ࣔࢻ. 6.

(7) Vol.2017-HCI-171 No.18 2017/1/24. ᝟ሗฎ⌮Ꮫ఍◊✲ሗ࿌ IPSJ SIG Technical Report 㣕ࡤࡍࡼ࠺࡟ࢬ࣮࣒࢔࢘ࢺ㸪ᜥࢆ㛗ࡃ྿ࡁ࠿ࡅࡿࡇ࡜࡛ࢬ. ᜥࡢ࢖ࣥࢱࣛࢡࢩࣙࣥࢆホ౯ࡍࡿࡓࡵ㸪᭱ᚋ࡟⿕㦂⪅࡟. ࣮࣒࢖ࣥࢆ⾜࠺㸬. ᜥࡢ᧯సࢆ⾜ࢃࡏࡿ㸬ᐇ㝿࡟ᜥ࡟ࡼࡗ࡚᧯సࢆ⾜ࢃࡏ㸪᝿. 8.5 ᐇ㦂. ീࡋ࡚࠸ࡓ᧯స࡜␗࡞ࡾ㐪࿴ឤࡢ࠶ࡿ㒊ศࢆⓎゝࡉࡏࡓ㸬. 8.5.1 ┠ⓗ. 8.6 ⤖ᯝ.  ᜥࡢ࣓ࢱࣇ࢓࡜࢖ࣥࢱࣛࢡࢩࣙࣥࢆࡑࢀࡒࢀホ౯ࡍࡿ㸬.  ᐇ㦂ࡢ⤖ᯝ㸪⿕㦂⪅࡟ࡼࡗ࡚᝿㉳ࡉࢀࡿᜥࡢ᧯సࡣ㸪 ࠕࢲ. 8.5.2 ᐇ㦂᪉ἲ. ࣈࣝࢱࢵࣉࠖࡸࠕࣇࣜࢵࢡࠖ࡞࡝ࡢࢱࢵࢳ࢖ࣥࢱࣛࢡࢩࣙ.  ᜥࡢ࣓ࢱࣇ࢓ࢆホ౯ࡍࡿࡓࡵ㸪ࡣࡌࡵ࡟㢼㌴㸪ࣟ࢘ࢯࢡ㸪. ࣥ࡟ᙳ㡪ࡉࢀࡿࡶࡢࡀከࡃぢࡽࢀࡓ㸬ࡲࡓ㸪ᜥࡢ఩⨨㸪ᙉ. ⴠࡕⴥࡢ࣓ࢱࣇ࢓ࡢࡳࢆ⿕㦂⪅࡟ᥦ♧ࡋ㸪ᜥ࡟ࡼࡗ࡚࡝ࡢ. ࡉࢆ⏝࠸ࡓ᧯సࡶ᝿㉳ࡉࢀ࡚࠸ࡿ཯㠃㸪ᜥࡢ㛗ࡉࢆ᧯స࡟. ࡼ࠺࡟ືࡃ࠿ࢆ᝿ീࡉࡏⓎゝࡉࡏࡿ㸬ḟ࡟㸪࣓ࢽ࣮ࣗ㑅ᢥ㸪. ౑⏝ࡍࡿ࡜ᛮ࠸ࡘ࠸ࡓ⿕㦂⪅ࡣࡈࡃ୍㒊࡛࠶ࡗࡓ㸬⿕㦂⪅. 㟁Ꮚ᭩⡠㸪ᆅᅗ࣭ࣈࣛ࢘ࢨࡢ⏬㠃ࢆ⾲♧ࡋ㸪ᜥ࡟ࡼࡗ࡚࡝. ࡢពぢ࠿ࡽࡣ㸪㛗࠸ᜥࡣ㐲ࡃ࡟࠶ࡿᑐ㇟࡬྿ࡁ᥃ࡅࡿࡓࡵ. ࡢࡼ࠺࡟᧯స࡛ࡁࡿ࠿ࢆ᝿ീࡉࡏⓎゝࡉࡏࡿ㸬. ࡸ㸪ᜥࡢస⏝ࢆ⥔ᣢࡋ⥆ࡅࡿࡓࡵࡢᡭẁ࡛࠶ࡾ㸪㛗ࡃ྿ࡃ ࡇ࡜ࢆ┠ⓗ࡜ࡋ࡚྿ࡁ᥃ࡅࡿ⪃࠼࡟ࡣ⮳ࡽ࡞࠿ࡗࡓ࡜㏙࡭ ࡚࠸ࡿ㸬 ࡲࡓ㸪⿕㦂⪅ࡢከࡃࡀࠕ྾࠺ࠖࡢ᧯సࡀ࡞࠸ࡇ࡜࡟㐪࿴ ឤࢆぬ࠼࡚࠸ࡓ㸬ᜥࡣࠕ྿ࡃࠖ࡜ࠕ྾࠺ࠖࡢືసࢆࢭࢵࢺ ࡜ࡋ࡚ㄆ㆑ࡋ࡚࠾ࡾ㸪㏫᧯స࡜ࡋ࡚౑࠼ࡿࡶࡢ࡜⪃࠼ࡿ⿕ 㦂⪅ࡀ኱༙ࢆ༨ࡵ࡚࠸ࡓ㸬ࡺ࠼࡟ᜥࡢ࢖ࣥࢱࣛࢡࢩࣙࣥࢆ ホ౯ࡍࡿୖ࡛ࠕ྿ࡃࠖ࡜ࠕ྾࠺ࠖࢆࢭࢵࢺ࡟ࡋࡓ᧯సࡀḞ ࠿ࡏ࡞࠸ࡶࡢ࡛࠶ࡿ࡜⪃࠼ࡽࢀࡿ㸬  ⿕㦂⪅࠿ࡽᚓࡽࢀࡓ≉ᚩⓗ࡞ពぢ࡜ࡋ࡚㸪ᜥࡢ࢖ࣥࢱࣛ ࢡࢩࣙࣥࡣࢱࢵࢳ࢖ࣥࢱࣛࢡࢩࣙࣥ࡜ẚ࡭࡚᧯స୰࡟⮬㌟ ࡢᏑᅾࢆឤࡌࡿ࡜ࡢពぢࡀᚓࡽࢀࡓ㸬ࣟ࢘ࢯࢡࡢ࣓ࢱࣇ࢓. ᅗ 14 ࣟ࢘ࢯࢡࡢ࣓ࢱࣇ࢓. ࡛ࡣ㸪ᜥࢆ྿ࡁ࠿ࡅࡿᑐ㇟ࡢࣟ࢘ࢯࢡ࡜㸪྿ࡁ࠿ࡅ࡚࠸ࡿ ⿕㦂⪅⮬㌟࡜ࡢ㛵ಀࢆᙉࡃព㆑ࡋࡓ࡜ࡢពぢࡀ࠶ࡗࡓ㸬ࡲ ࡓ㸪ᆅᅗࡢ⏬㠃࡛ࡣ⿕㦂⪅⮬㌟ࡀ⾨ᫍࡢࡼ࠺࡟ᆅᙧࢆୖ✵ ࠿ࡽぢ࡚࠸ࡿࡼ࠺࡞ឤぬ࡟࡞ࡗࡓ࡜ࡢពぢࡀᚓࡽࢀࡓ㸬ࡑ ࡢࡓࡵ㸪ᜥࡢ࢖ࣥࢱࣛࢡࢩ࡛ࣙࣥࡣ᧯సᑐ㇟࡜ྠࡌ✵㛫࡟ ࠸ࡿࡼ࠺࡞୍యឤ࡜࡜ࡶ࡟㸪㌟యᛶࢆឤࡌࡽࢀࡿ࡜⪃࠼ࡽ ࢀࡿ㸬. 9. ࠾ࢃࡾ࡟ ᮏ◊✲࡛ࡣᜥࢆ྿ࡁ࠿ࡅ࡚᧯సࢆ⾜࠺ࢩࢫࢸ࣒ࢆᥦ᱌ ࡋホ౯ࢆ⾜ࡗࡓ㸬࣐࢖ࢡࢆ⏝࠸ࡓ⿦⨨࡟ࡼࡾ㠀᥋ゐ࠿ࡘ㠀 ⿦╔ࡢ≧ែ࡛ᜥࡢ఩⨨㸪ᙉࡉ㸪㛗ࡉࢆ᳨ฟ࡛ࡁࡿࡇ࡜ࢆ♧ ࡋࡓ㸬ࡲࡓ㸪⏬㠃࡟⾲♧ࡉࢀࡓ᧯సᑐ㇟ࡢ࢜ࣈࢪ࢙ࢡࢺࡑ ᅗ 15 ᆅᅗ. ࡢࡶࡢ࡟ᜥࢆ྿ࡁ᥃ࡅࡿࡇ࡜࡛㸪ᜥ࡛┤᥋᧯సࢆᐇ⌧࡛ࡁ ࡿࡇ࡜ࢆ♧ࡋࡓ㸬 ௒ᚋࡢㄢ㢟࡜ࡋ࡚㸪㠀⿦╔ࡢ⿦⨨࡛ࠕ྾࠺ࠖࡢືసࢆ᳨ ▱ࡋ㸪⿕㦂⪅ࡢ᝿㉳ࡍࡿࠕ྿ࡃ࣭྾࠺ࠖࡢ㏫᧯సࢆᐇ⿦ࡋ ࡚࠸ࡃࡇ࡜ࢆ᳨ウࡋ࡚࠸ࡿ㸬ከࡃࡢ⿕㦂⪅ࡀࠕ྿ࡃ࣭྾࠺ࠖ ࡢ᧯సࢆ┿ࡗඛ࡟᝿㉳ࡋ࡚࠸ࡓࡓࡵ㸪௒ᅇᐇ⿦ࡋࡓ᧯సࡣ ⿕㦂⪅࡟㐺ษ࡜࠸࠼ࡿ⤖ᯝ࡟ࡣ࡞ࡽ࡞࠿ࡗࡓ㸬 ࢱࣈࣞࢵࢺ➃ᮎ࡟ᐇ⿦ࡋࡓࡇ࡜࡟ࡼࡾ㸪⿕㦂⪅࠿ࡽࢱࢵ ࢳ࢖ࣥࢱࣛࢡࢩࣙࣥ࡜ẚ㍑ࡋࡓពぢࡀከࡃᚓࡽࢀࡓ㸬ࡑࡢ ࡓࡵࢱࢵࢳ࢖ࣥࢱࣛࢡࢩࣙࣥ࡜ࡢ᧯సឤぬࡢ㐪࠸ࡸ㸪≧ἣ ࡸ⎔ቃ࡟ไ㝈ࡉࢀࡎ᧯స࡛ࡁࡿྍ⏝ᛶࢆẚ㍑ࡋ࡚࠸ࡃࡇ࡜ ࢆ⪃࠼࡚࠸ࡿ㸬. ᅗ 16 ࣈࣛ࢘ࢨ. ⓒ 2017 Information Processing Society of Japan. 7.

(8) ᝟ሗฎ⌮Ꮫ఍◊✲ሗ࿌ IPSJ SIG Technical Report. Vol.2017-HCI-171 No.18 2017/1/24. ཧ⪃ᩥ⊩ [1] [2]. [3]. [4]. [5]. [6]. [7] [8]. ᒣᮏඖྖ. ⚟♴ᶵჾ᧯సࡢࡓࡵࡢ࿧Ẽᅽ࡟ࡼࡿධຊ࢖ࣥࢱࣇ ࢙࣮ࢫ. ᪥ᮏࣟ࣎ࢵࢺᏛ఍ㄅ. 2010, vol.28, no.9, p.1079-1081. ໭ᒣ୍㑻, ୰ᕝ⚽ኵ. Ẽయὶ㔞ࢭࣥࢧࢆ⏝࠸ࡓ㔜ᗘ㞀ࡀ࠸⪅ ⏝ࢹ࣮ࢱධຊ⿦⨨㸦࿧Ẽ࣐࢘ࢫ㸧ࡢ㛤Ⓨ. ㏆␥኱Ꮫ ⏕≀⌮ᕤ Ꮫ㒊 ⣖せ. 2012.9. vol.30, p.17- 27. ㉥⃝ሀ㐀, ዟ㔝❳ᖹ, Ლᒣ㞙㍜, ໭ᮧᬛᏹ, Ἑྜಇ࿴, ┿Ẋ㞙, す⏣⚽἞, ᕷỤ㞞ⰾ, 㟷ᮌᬛ⨾, ┈Ꮚົ. 㐠ືᶵ⬟㞀ᐖ⪅ࡀ₇ ዌࢆᴦࡋࡴ࿧Ẽᅽ฼⏝㟁Ꮚᴦჾࡢ㛤Ⓨ. ⏕య་ᕤᏛ఍. 2012, vol.50, no.6, p.629-636. ఀ㈡⪽୍㑻, ᵽཱྀᩥே. Kirifuki : ࿧Ẽ࣭྾Ẽ࡟ࡼࡿ࢚ࣥࢱ࣮ ࢸ࢖࣓ࣥࢺࢩࢫࢸ࣒. ᪥ᮏࣂ࣮ࢳࣕࣝࣜ࢔ࣜࢸ࢕Ꮫ఍ㄽᩥㄅ. 2002.12.31, vol.7, no.4, p.445-452 ᆏෆ♸୍, ዟ㔝Ὀᘯ, ゅ⏣ᘯᖾ, 㧗ᒣ▱ᙪ. MR ⏝࿧Ẽ࢖ࣥࢱ ࣇ࢙࣮ࢫࡢ㛤Ⓨ࡜࢖ࣥࢱࣛࢡࢸ࢕ࣈ࣭࢔࣮ࢺ࡬ࡢᛂ⏝. ᝟ሗ ฎ⌮Ꮫ఍ㄽᩥㄅ. 2005.7.15, vol.46, no.7, p.594̽1602. ஂ⡿♸୍㑻, ⴷ㟅ᜏ. ࿧Ẽࡢ㢼ᅽࢆ⏝࠸ࡓධຊ࢖ࣥࢱࣇ࢙࣮ ࢫࡢᇶ♏ⓗ᳨ウ. ᫎീ᝟ሗ࣓ࢹ࢕࢔Ꮫ఍ᢏ⾡ሗ࿌. 2016.3.1, vol.40, no.9, p.29-32 㔝ཱྀ೺୍㑻, ኱㇂┿. OSI ࡢᐇ⌧࡜ࡑࡢㄢ㢟. ᝟ሗฎ⌮, 1990, vol.31, no.9, p.1235-1244. 㔠⏣ᚁᝅ, ⸨஭㞝୍, ᓊ㔝ᩥ㑻, ୰ᓥᗣ♸, ఀ⸨㞝୍. ẟ≧ࢹ ࢕ࢫࣉࣞ࢖ࡢࡓࡵࡢ྿ࡁ࠿ࡅ࢖ࣥࢱࣛࢡࢩࣙࣥࡢ᳨ウ. 㟁Ꮚ ᝟ሗ㏻ಙᏛ఍⥲ྜ኱఍ㄽᩥ㞟. 2012.3, A-16-14, p.263.. ⓒ 2017 Information Processing Society of Japan. 8.

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