視点位置情報の共有によるアバタベースARコミュニケーションシステム
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(2) Vol.2016-HCI-166 No.11 2016/1/22. ሗฎ⌮Ꮫ◊✲ሗ࿌ IPSJ SIG Technical Report ࣂࢱࡢ࣮࢜ࢼ࣮ࡣ⏝ࡍࡿ AR ࢱ࣮ࢤࢵࢺཬࡧࢱ࣮ࢤ ࢵࢺࡽฟ⌧ࡍࡿ 3D ࣔࢹࣝࡢࣂࢱࢆ๓タᐃࡍࡿ.. ᮎࡢどⅬ⨨ሗࢆཷಙࡋ࡚ࡋࡲ࠺࡞ࡢ✵㛫ⓗᩚྜᛶ ࡢⓎ⏕ࢆ㜵ࡄࡇࡀ࡛ࡁࡿ.. ࢱ࣮ࢤࢵࢺࢆㄆ㆑ࡋ࡚࠸ࡿ➃ᮎࡀᏑᅾࡋ࡚࠸ࡿሙྜ, Ⓨゝ. ࡲࡓ, ࢱ࣮ࢤࢵࢺ➃ᮎ A ࡢ㛫ูࡢ➃ᮎ B ࡀᏑᅾࡍࡿ. ࡋࡓ࠸ෆᐜࢆࣂࢱࡢ࣏࣮ࢬࡸ⾲Ⓨゝࡢ᪉ྥ㸦ࡑࡢሙ. ሙྜ, ➃ᮎ B ࡢࢹࢫࣉࣞᫎࡾ㎸ࢇࡔࢱ࣮ࢤࢵࢺࡢീ. ࡢㄡྥࡗ࡚Ⓨヰࡍࡿࡢ㸧ࢆᣦᐃࡋ࡚Ⓨಙࡍࡿ. ࡲࡓ,. ࢆ➃ᮎ A ࡀㄆ㆑ࡋ࡚ࡋࡲ࠸, ྠ୍ࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥሙ. ࢱ࣮ࢤࢵࢺࡢ⨨ࢀࡓ⨨ᅛࡃ⦡ࡽࢀࡎⓎゝࡢ᪉ྥࢆ. ࠶ࡾ࡞ࡀࡽࡶ➃ᮎ A B ࡀ␗࡞ࡗࡓどⅬ⨨ሗࢆྲྀᚓࡋ. ࡼࡾ⮬⏤⾲⌧ࡍࡿࡓࡵ, ࣂࢱࡢ⛣ືሗ㸦Ṍ⾜ືస࡞. ࡚ࡋࡲ࠺࠸ࡗࡓᫎࡾ㎸ࡳࡢၥ㢟ࡀ࠶ࡿࡀ, ࢱ࣮ࢤࢵࢺ࿘. ࡢไᚚሗ㸧ࢆⓎಙࡍࡿࡇࡶ࡛ࡁࡿ.. ㎶ࡢ≉ᚩⅬࢆ⪃៖ࡍࡿࡇ࡛, ➃ᮎࡢࢹࢫࣉࣞࡢ⦕ࡢ ≉ᚩⅬࡀᮏ᮶ࡢࢱ࣮ࢤࢵࢺ࿘㎶ࡢ≉ᚩⅬ␗࡞ࡿࡇࢆ ⏝ࡋࡓㄗㄆ㆑㜵Ṇࡀྍ⬟࡛࠶ࡿ.. ᅗ 2 ࣂࢱࢆࡋࡓ AR ࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥࢩࢫࢸ࣒ ሗࡢཷಙഃ࡛ࡣ AR ࢱ࣮ࢤࢵࢺࢆ࣓࡛࢝ࣛㄆ㆑ࡋ, ➃ ᮎࡢどⅬ⨨ሗࢆ⟬ฟࡍࡿࡇ࡛, ࢱ࣮ࢤࢵࢺࢆ୰ᚰ. ᅗ 3 ࿘㎶ࢆྵࡴ AR ࢱ࣮ࢤࢵࢺࡢ≉ᚩⅬሗ. 4. ᳨ドᐇ㦂. ࡋࡓ⮬㌟ࡢ⨨ࢆᢕᥱࡍࡿ. ḟ, Photon[6]ࢆ⏝ࡋ࡚」. ᮏࢩࢫࢸ࣒ࡣ Unity ver.5.2.3 [8]࡛㛤Ⓨࢆ⾜࠸, 㛤Ⓨゝㄒ. ᩘࡢ➃ᮎ㛫࡛ࢡࣛ࢘ࢻୖࡢࢧ࣮ࣂࢆࡋ࡚ಶࠎࡢ⨨ሗ. Cݡ, AR ࣛࣈࣛࣜ Vuforia ࢿࢵࢺ࣮࣡ࢡࣛࣈࣛࣜ. ➃ᮎ ID ࢆඹ᭷ࡍࡿ. ࡑࢀࡒࢀࡢ➃ᮎࡣ࣓ࢵࢭ࣮ࢪෆ࡛. Photon ࢆ⏝࠸ࡓ. ࣂࢱࡢࢧࣥࣉࣝ Unity-Chan [9], AR ࢱ. Ⓨゝ᪉ྥࡋ࡚ᣦᐃࡉࢀࡓ ID ࡢ⨨ሗࢆ⏝ࡋ, ࣂ. ࣮ࢤࢵࢺࡋ࡚ Unity-Chan ࣛࢭࣥࢫࣟࢦࢆ⏝࠸ࡓ. ࢡࣛ. ࢱࡢ࣮ࣔࢩࣙࣥࢆᑐ㇟ࡢ➃ᮎྥࡅࡓࡶࡢࡋ࡚ືⓗ⏕. ࣥࢺ➃ᮎࡣ iPhone5S(iOS ver.7.1.2), ࣮࢜ࢼ࣮ഃࣂ. ᡂࡍࡿ. ࡇࢀࡼࡾࣂࢱࡀ࣓ࢵࢭ࣮ࢪࡢෆᐜࢆㄞࡳୖࡆ. ࢱ᧯స➃ᮎࡣ MacBookAir (OSX ver 10.9.5)ࢆ⏝ࡋࡓ.. ࡞ࡀࡽ, ࠶ࡓࡶࢢ࣮ࣝࣉཧຍࡋ࡚࠸ࡿ࿘ᅖࡢࡍ࡚ࡢ. 4.1 ືస☜ㄆ. ➃ᮎࡢ≀⌮ⓗᡤᅾࢆどㄆࡋࡓࡢࡼ࠺࡞ࡿ⯙࠸ࢆᐇ⌧ࡍ. AR ࢱ࣮ࢤࢵࢺࢆ᭱ึㄆ㆑ࡋࡓ㝿, ࢢ࣮ࣝࣉࡢ᪂ཧ. ࡿࡇࡀ࡛ࡁࡿ.. ຍ⪅ྥࡅ࡚ࢹࣇ࢛ࣝࢺ࣏࣮ࢬࢆࡿࣂࢱࡢ AR ⾲♧ࢆ. 3.2 どⅬ⨨ሗࡢྲྀᚓ. ᅗ 4 ♧ࡍ. ḟ, ࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥሙࣂࢱ᧯స⪅. ࢱ࣮ࢤࢵࢺࡢ⨨ྥࡁࢆᇶ‽ࡋ࡚, ࢱ࣮ࢤࢵࢺࢆど. ௨እࡢ 2 ே┠ࡢ᪂つཧຍࡀ࠶ࡗࡓሙྜ, ࡑࡢ᪂つ➃ᮎࡀ. ㄆࡋ࡚࠸ࡿ࣓࢝ࣛࡢ⨨᪉ྥࢆィ⟬ࡍࡿ. ࢱ࣮ࢤࢵࢺ. ࢱ࣮ࢤࢵࢺࢆㄆ㆑ࡋࡓࡢࣂࢱࢆูࡢ᪤ཧຍ⪅ࡢ➃ᮎ. ⨨ࡢ☜ㄆࡸ 3D ࣔࢹࣝࡢጼໃ⨨ࡢྠᮇࡢᶵ⬟ࡣ AR ࣛ. ࡽぢࡓᵝᏊࢆᅗ 5 ♧ࡍ. ࡲࡓ, ᪂つ➃ᮎࡢ⨨⛣ືక. ࣈࣛࣜ Vuforia[7]ࢆ⏝ࡋ, ⮬↛≉ᚩⅬ࣐ࢵࢳࣥࢢࡼࡿ. ࠸ࣂࢱࡀ⾲࣏࣮ࢬࢆኚ࠼, ᪂つ➃ᮎྥࡅ࡚࣓ࢵࢭ. ࣐࣮࢝ࣞࢫᆺࣅࢪ࣮ࣙࣥ࣋ࢫ AR ࡢࣇ࣮࣒࣮ࣞ࣡ࢡ࡛ᐇ⌧. ࣮ࢪࢆⓎヰࡍࡿᵝᏊࢆᅗ 6 , ࡑࡢ㝿ࡢࣂࢱࡢ࣮࢜ࢼ࣮. ࡋ࡚࠸ࡿ. ⮬↛≉ᚩⅬ࣐ࢵࢳࣥࢢࡣ, ࣓࢝ࣛ⏬ീࡽ᳨. ഃࡢ᧯స GUI ࡢᵝᏊࢆᅗ 7 ࡑࢀࡒࢀ♧ࡍ. ୧ཧຍ⪅ࡢ➃. ฟࡉࢀࡿ≉ᚩⅬணࡵࢹ࣮ࢱ࣮࣋ࢫ᱁⣡ࡋ࡚࠶ࡿྛࢱ࣮. ᮎࢆ༊ูࡋ, ✵㛫ⓗᩚྜᛶࢆಖࡗ࡚ࣂࢱࡢ࣮࢜ࢼ࣮ࡀព. ࢤࢵࢺࡢ≉ᚩⅬࢆ↷ྜࡍࡿࡇ࡛ࢱ࣮ࢤࢵࢺࡢ≉ᐃ࣓࢝. ᅗࡋࡓど⥺᪉ྥࢆྍど࡛ࡁ࡚࠸ࡿࡇࡀࢃࡿ.. ࣛࡢ⨨ጼໃࡢ᥎ᐃࢆ⾜࠸, ࣓࢝ࣛ⏬ീෆࡢࢱ࣮ࢤࢵࢺ ⨨ CG ࡢᗙᶆ⨨ࢆ୍⮴ࡉࡏࡿᡭἲ࡛࠶ࡿ. 3.3 ≉ᚩⅬሗࡢඹ᭷ࡼࡿሙࡢㄗㄆ㆑ࡢ㜵Ṇ ➃ᮎࡀࢱ࣮ࢤࢵࢺࢆㄆ㆑ࡋࡓ㝿, ⮬㌟ࡢどⅬ⨨ሗࢆ ࢧ࣮ࣂ㏦ಙࡍࡿඹ, ࢱ࣮ࢤࢵࢺ࿘㎶ࡢ≉ᚩⅬሗࡶ ㏦ಙࡍࡿ. ࡇࢀࡼࡾ, ྠࡌ⤮ࡢ」ᩘࡢࢱ࣮ࢤࢵࢺࡀ␗ ࡞ࡿሙᡤ࡛ࡑࢀࡒࢀㄆ㆑ࡉࢀࡓ㝿, ྛࢱ࣮ࢤࢵࢺ࿘㎶ࡢ ࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥሙࡈ≉ᚩⅬሗࢆሙࡢ㆑ูᏊࡋ ࡚タᐃ࡛ࡁࡿࡓࡵ, ␗࡞ࡿࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥሙ࠶ࡿ➃. ⓒ 2016 Information Processing Society of Japan. ᅗ 4 ᪂ཧຍ⪅ྥࡅࡓ࣏࣮ࢬࢆࡿࣂࢱࡢ AR ⾲♧. 2.
(3) Vol.2016-HCI-166 No.11 2016/1/22. ሗฎ⌮Ꮫ◊✲ሗ࿌ IPSJ SIG Technical Report. ゝㄒሗࡽ, ࢤ࣮࣒ࡢᩋࢆᕥྑࡍࡿ㔜せ࡞ሗࡀ₃ὤ ࡍࡿྍ⬟ᛶࡀ࠶ࡾ, ࢤ࣮࣒ᛶࢆⴭࡋࡃᦆ࡞࠺ࡇࡀ࠶ࡿ. ࡑࡇ࡛, ே⊋ࢤ࣮࣒ᮏࢩࢫࢸ࣒ࢆ㐺⏝ࡋ, GM ࢆࣂࢱ ࡍࡿࡇ࡛, GM ࡢពᅗࡋ࡞࠸㠀ゝㄒሗࡢ₃ὤࢆ㜵Ṇࡍ ࡿࡇࢆ⪃࠼ࡿ. ࡇࡢ᭷ຠᛶࢆ᳨ドࡍࡿࡓࡵ, ㏻ᖖࡢே⊋ ࢤ࣮࣒, ᮏࢩࢫࢸ࣒ࢆ⏝࠸ࡓே⊋ࢤ࣮࣒ࡢẚ㍑ᐇ㦂ࢆ⾜ ࠺. 4.3 ᐇ㦂᪉ἲ ᅗ 5 ྛཧຍ⪅ࡢ➃ᮎࡑࢀࡒࢀど⥺ࢆ㏦ࡿࣂࢱ. ᅗ 8 ᐇ㦂 1 ᐇ㦂 2 ࡢᐇ⎔ቃࢆ♧ࡍ. ࣂࢱࡢ࣮࢜ ࢼ࣮ᙺ 1 ே, ሗࡢཷಙ⪅ᙺ 3 ேࡢィ 4 ேࢆ 1 ࡘࡢࢢ࣮ࣝ ࣉࡋ࡚, 」ᩘࡢࢢ࣮ࣝࣉᑐࡋ᳨࡚ドࢆ⾜࠺. ࡇࡢ㝿, ࣂࢱࡢ࣮࢜ࢼ࣮ᙺࡣ, ሗࡢཷಙ⪅ᙺࡣ㐪࠺㒊ᒇ⛣ ືࡋ࡚㐲㝸ࡽࣂࢱࡢ᧯సࢆ⾜࠺. ࡲࡓᅗ 9 ᐇ㦂 3 ࡢᐇ⎔ቃࢆ♧ࡍ. ே⊋ࢤ࣮࣒ࡢࣉࣞ ࣮ࣖᙺ 6 ேࢆ㸯ࡘࡢࢢ࣮ࣝࣉࡋ࡚, 」ᩘࢢ࣮ࣝࣉᑐ ࡋ᳨࡚ドࢆ⾜࠺. ࣂࢱࡢ࣮࢜ࢼ࣮වே⊋ࢤ࣮࣒ࡢ GM ࡣ ➹⪅ࡀูᐊ࡚⾜࠺. ᅗ 8 ཬࡧᅗ 9 ࠾ࡅࡿ Unity-Chan ࣛࢭࣥࢫࣟࢦࡣ AR ࢱ࣮ࢤࢵࢺ, ࡣۑᮏࢩࢫࢸ࣒ࢆࣥࢫࢺ࣮ࣝࡋࡓ iPhone ➃ ᮎࢆᣢࡘ⿕㦂⪅, ࡣڹ༟ୖ࢝ࣞࣥࢲ࣮ࡸࢸࢵࢩࣗ࣎ࢵࢡ. ᅗ 6 ࣏࣮ࢬࢆࡾ࡞ࡀࡽ➃ᮎྥࡅ࡚Ⓨヰࡍࡿࣂࢱ. ࢫ➼ࡢ༟ୖ≀ࢆ⾲ࡋ࡚࠸ࡿ.. ᅗ 8 ᐇ㦂 1 ཬࡧᐇ㦂 2 ࡢᐇ⎔ቃ ᑐ㇟ ᅗ 7 ࣮࢜ࢼ࣮ࡢࣂࢱ᧯స GUI. A, B, C ࣮࢜ࢼ࣮. 4.2 ᐇ㦂ࡢ┠ⓗ. A, B, C. ᚑ๓ࡢࣂࢱ࣮࣋ࢫ㐲㝸ࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥࢩࢫࢸ࣒ ẚ㍑ࡍࡿ, ࣂࢱࡢ࣮࢜ࢼ࣮ࡀど⥺᪉ྥࡢኚ᭦, Ⓨヰ࡞. ࣮࢜ࢼ࣮. ࡢࣂࢱ᧯సࢆ⾜࠺ࡇ࡛, ே≀⨨㛵ಀࡢࢪ࢙ࢫࢳࣕ ࣮ࡼࡿ㛫᥋ⓗ࡞ఏ㐩ࡸ, ࡑࡢ㠀ゝㄒሗࡢఏ㐩ࡀྍ⬟ ࡛࠶ࡿࡇᮏࢩࢫࢸ࣒ࡢ≉ᚩࡀ࠶ࡿ. ᐇ㦂 1, 2 ࡛ࡣࡇࢀ. A, B, C. ⾜ື ᯫ✵ࡢࣉࣟࣇ࣮ࣝࢆࡑࢀࡒࢀసᡂ ࣉࣟࣇ࣮ࣝࡢᅇ ࢩࢫࢸ࣒ࡢ㉳ື, ࢩࢫࢸ࣒ࡢືస☜ㄆ ࣂࢱ᧯స GUI ࢆ⏝࠸࡚ A,B,C ࡑࢀࡒࢀࡢ ࣉࣟࣇ࣮ࣝࢆ⤂ ⮬ศ௨እࡢேࡢࣉࣟࣇ ࣮ࣝࢆணࡋ, ᅇ⟅⏝⣬グධ ⾲ 1 ᐇ㦂 1 ࡢᡭ㡰. ࡽࢆ᳨ドࡍࡿࡓࡵ, ࠶ࡿࢩࢳ࢚࣮ࣗࢩࣙࣥἢࡗ࡚⿕㦂 ⪅ࢩࢫࢸ࣒ࢆ⏝ࡋ࡚ࡶࡽ࠸, ᚓࡽࢀࡓ⤖ᯝࡸ, ᮏࢩࢫ. 4.3.1 ᐇ㦂 1 ࣂࢱࢆྖࡍࡿึᑐ㠃ࡢே≀⤂. ࢸ࣒ࡽཷࡅࡓ༳㇟ࡘ࠸࡚ၥ࠺ホ౯ᐇ㦂ࢆ⾜࠺.. ሗࡢཷಙ⪅(A, B, C) ࡣ, ⿕㦂⪅ྠኈࡀึᑐ㠃࡛࠾. ࡲࡓᐇ㦂 3 ࡛ࡣᮏࢩࢫࢸ࣒ࢆ⏝ࡋ࡚ே⊋ࢤ࣮࣒[10]ࢆ. ࠸ࡢሗࢆᣢࡕྜࢃࡏ࡚࠸࡞࠸࠸࠺≧ἣࢆసࡿࡓࡵ,. ⾜࠺. ே⊋ࢤ࣮࣒ࡣ, ࢤ࣮࣒ࡢ㐍⾜ࢆྖࡿࢤ࣮࣒࣐ࢫࢱ. ᯫ✵ࡢࣉࣟࣇ࣮ࣝࢆసᡂࡋ, ࡇࡢࣉࣟࣇ࣮ࣝࢆࣂࢱ. ࣮(GM)ࡀ, ࢤ࣮࣒㐍⾜ᚲせ࡞࡚ࡢሗࢆᢕᥱࡍࡿ. ࡢ࣮࢜ࢼ࣮ࡀᅇࡍࡿ. ḟ A,B,C ࡀᮏࢩࢫࢸ࣒ࢆ㉳ືࡋ,. ࠸࠺ᛶ㉁ࡀ࠶ࡿ. ࡑࡢࡓࡵ, GM ࡢ⾲ࡸࡋࡄࡉ࡞ࡢ㠀. ⓒ 2016 Information Processing Society of Japan. 3.
(4) Vol.2016-HCI-166 No.11 2016/1/22. ሗฎ⌮Ꮫ◊✲ሗ࿌ IPSJ SIG Technical Report ➃ᮎࡢ࣓࡛࢝ࣛࢱ࣮ࢤࢵࢺࢆㄆ㆑ࡋࡓᚋ, ࣂࢱࡀ⾲♧. 4.3.3 ᐇ㦂 3 ࣂࢱࢆ GM ࡍࡿே⊋ࢤ࣮࣒. ࡉࢀࡿࡇࢆ☜ㄆࡍࡿ. ḟ, ࣮࢜ࢼ࣮ࡣᅇࡋࡓࣉࣟࣇ. ⿕㦂⪅ဨே⊋ࢤ࣮࣒ࡢ࣮ࣝࣝࢆᢕᥱࡋ࡚ࡶࡽ࠺ࡓ. ࣮ࣝࡢሗࣂࢱࡢ᧯స GUI ࢆ⏝࠸࡚, ࣉࣟࣇ࣮ࣝ. ࡵ, ࡣࡌࡵᮏࢩࢫࢸ࣒ࢆ⏝࠸ࡎே⊋ࢤ࣮࣒ࢆ⾜࠺. ḟ. ࢆసᡂࡋࡓᮏே௨እྥࡅ࡚ே≀ࡢ⤂ࢆ⾜࠺. ᭱ᚋ,. ᮏࢩࢫࢸ࣒ࢆ⏝࠸࡚ே⊋ࢤ࣮࣒ࢆ⾜࠸, ᮏࢩࢫࢸ࣒ࢆ⏝. A,B,C ࡣே≀⤂ࢆཷࡅ࡚, ⮬ศ௨እࡢேࡀࡢࡼ࠺࡞. ࠸ࡿ๓ᚋ࡛, ࢤ࣮࣒ࡢ㐍⾜ࡸ༳㇟ࡀ࠺ኚࢃࡗࡓࡘ. ࣉࣟࣇ࣮ࣝࢆసᡂࡋࡓࢆணࡍࡿ. ࡑࡢண, ᐇ㦂. ࠸࡚ࣥࢣ࣮ࢺ⏝⣬グධࡍࡿ.. ࢆ㏻ࡋ࡚ࡢឤࢆࣥࢣ࣮ࢺ⏝⣬グධࡍࡿ.. 4.4 ᐇ㦂⤖ᯝ⪃ᐹ 4.4.1 ᐇ㦂 1. ⾜ື. ᐇ㦂 1 ࡢ⤖ᯝ, ࡚ࡢ⿕㦂⪅ࡀㄗࡾ↓ࡃࣉࣟࣇ࣮ࣝࡢ. “࿘ᅖ(ۑۑ༟ୖ≀)ࡣ᭷ࡾࡲࡍ㸽” . సᡂ⪅ࢆⓗ୰ࡉࡏࡿࡇࡀ࡛ࡁࡓ. ࡇࢀࡣ, ᮏࢩࢫࢸ࣒ࡀ. ࣂࢱⓎゝࡉࡏࡿ. ࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥሙࡢ✵㛫ⓗ࡞ᩚྜᛶࢆᦆ࡞ࢃࡎ, ே. ᮘࡢୖࡢ≧ἣࢆぢ࡚, ㉁ၥ⟅࠼ࡿ. ≀⤂ࢆ⾜࠺ࣂࢱࡢど⥺ࡸᣦ♧࣭ࢪ࢙ࢫࢳ࣮ࣕࡢ᪉ྥࢆ. “↓࠸”᪨ࡀ㏉ಙࡉࢀࡓሙྜ, ⪃࠼ࡽࢀࡿ. ྍど࣭ඹ᭷ࡋ࡚࠸ࡿࡓࡵ࡞ࡽ࡞࠸.. ༟ୖ≀ࡢ✀㢮ࢆኚ࠼࡚᭱ึᡠࡿ. . ᑐ㇟ ࣮࢜ࢼ࣮ A, B, C ࣮࢜ࢼ࣮. “᭷ࡿ”᪨ࡀ㏉ಙࡉࢀࡓሙྜ, “ࡢ⨨ ࣮࢜ࢼ࣮. ࠶ࡿࡢ, ࣂࢱࢆㄏᑟࡋ࡚ୗࡉ࠸” . 1) ⮬ศࡢ┠⥺ࣂࢱࡢ┠⥺ࡀྜ. Ⓨゝࡍࡿ. ࢃ࡞࠸ࡀ࠶ࡿ. ே≀ྠኈࡸ, ேࣂࢱࡢ⨨㛵ಀࢆ⪃ A, B, C. ෆᐜ. ศ㢮. 2) ㄡࢆᣦᕪࡋ࡚࠸ࡿࡢ, ㄡႅ. ど⥺㺃ᣦ♧. ៖ࡋ, ࣂࢱ࣓ࢵࢭ࣮ࢪࢆ㏦ಙ ࡋ࡚,. ࡗ࡚࠸ࡿࡢࡀศࡾࡸࡍࡗࡓ. ᣦᐃࡉࢀࡓ༟ୖ≀ࣂࢱࢆㄏᑟࡍࡿ. 3) ࣂ ࢱ ࡢ ྥ ࡃ ᪉ ྥ ࡼ ࡗ ࡚ ࡣ ,. ⾲2. ど⥺ࡶᣦ♧ࡶぢ࠼࡞࠸ࡇࡀ࠶ࡿ. ᐇ㦂 2 ࡢᡭ㡰. 4) ேྥࡅ࡚ྠ┠⥺ࡣ㏦ࢀ ࡞࠸ࡢ࡛, ࡕࡽ┠⥺ࢆྥࡅ࡚ே. 4.3.2 ᐇ㦂 2 ࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥࡼࡿ⨨ሗࡢఏ㐩 ࡣࡌࡵࣂࢱࡢ࣮࢜ࢼ࣮ࡣࣂࢱ᧯స GUI ࢆ⏝࠸࡚,. ࣮࢜ࢼ࣮ࡽ. ≀⤂ࢆࡍࡿࡢ, ࡢࢱ࣑ࣥࢢ. “࿘ᅖࡀ࣮ࢼ࣮࢜(ۑۑᛮ࠸ࡘࡃ༟ୖ≀)ࡣ᭷ࡾࡲࡏࢇ. ࡛┠⥺ࢆࡎࡽࡏࡤⰋ࠸ࡢ, ࢃࡽ. 㸽”Ⓨゝࡉࡏࡿ. ࡇࢀࢆཷಙࡋࡓ A, B, C ࡣࡑࡢᑐ㇟≀. ࡞ࡗࡓ. ࡀ༟ୖ࠶ࡿ࠺ࢆ☜ㄆࡋ, ࣂࢱఏ࠼ࡿ. ᑐ㇟≀. 5) ࣂࢱࡀࡇࡕࡽ⫼ࢆྥࡅ࡚࠸. ↓ࡋࡢ㏉ಙࡀࡉࢀࡓሙྜ, ᭱ึࡢᡭ㡰ᡠࡿ. ᭷ࡾࡢ㏉ಙ. ࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥ. ࡿே≀⤂ࢆࡉࢀࡿእឤ ࡀ࠶ࡾ, ᐢࡋࡃឤࡌࡓ. ࡀࡉࢀࡓሙྜࡣ, ࣂࢱࢆࡑࡢᑐ㇟≀ࡢ㏆ࡲ࡛ㄏᑟࡋ. ⾲ 3 ᐇ㦂 1 ࡢឤ㺃ពぢ. ࡚ḧࡋ࠸࠸࠺ෆᐜࢆࣂࢱⓎゝࡉࡏࡿ. A, B, C ࡣ⮬ศ ࡸࡑࡢࡢேࡢ⨨ሗࢆ⪃៖ࡋ, ࣂࢱࡢ࣓ࢵࢭ࣮ ࢪࡢ㏦ಙࢆ⾜ࡗ࡚, ࣂࢱࢆㄏᑟࡍࡿ. ㄏᑟࡀୖᡭࡃ⾜࠼. ᐇ㦂 1 ࢆ㏻ࡋ࡚ࡢឤ㺃ពぢࢆ⾲ 3 ࡲࡵࡿ. ᅇ⟅ 1). ࡎ, 㛫ࡀ༑ศ❧ࡗࡓぢ࡞ࡉࢀࡓሙྜ, ࡶࡋࡃࡣࣂ. ࡛ᣦࡉࢀࡓⅬࡣ, ᐇ㝿ࡣࢫ࣐࣮ࢺࣇ࢛ࣥ➃ᮎࡢ࣓࢝ࣛ. ࢱࢆᑐ㇟ࡢ༟ୖ≀ࡲ࡛ㄏᑟ࡛ࡁࡓሙྜ, ࡇࡢᐇ㦂ࢆ⤊. ⨨ࡀどⅬ⨨࡞ࡿࡓࡵ⏕ࡌࡿၥ㢟࡛࠶ࡿ. ࡇࡢၥ㢟. ࡋ, ᐇ㦂ࢆ㏻ࡋ࡚ࡢឤࢆࣥࢣ࣮ࢺ⏝⣬グධࡍࡿ.. ࡣ, ࢫ࣐࣮ࢺࣇ࢛ࣥࡢࣇࣟࣥࢺ࣓࢝ࣛࡽࡶྠ࣓࢝ࣛ ⏬ീࢆྲྀᚓࡋ, ࡑࡇࡽ➃ᮎ᧯స⪅ࡢ▖⨨ࢆㄆ㆑ࡋ࡚ど Ⅼ⨨ࢆ⿵ṇࡍࡿࡇ࡛ゎỴฟ᮶ࡿ⪃࠼ࡽࢀࡿ. ࡲࡓ⾲ 3 ࡢᅇ⟅ 3), 4), 5) ࡣ⌧ᐇ✵㛫࠾ࡅࡿேྠኈࡢࢢ ࣮ࣝࣉࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥ࠾࠸࡚ࡶ⏕ࡌᚓࡿၥ㢟࡛࠶ࡾ, ゎỴᡭἲࡢᥦࡣᐜ࡛᫆ࡣ࡞࠸⪃࠼ࡽࢀࡿ. ≉ 5)ࡣ, ᣑᙇ⌧ᐇࡢࣂࢱࡀࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥሙ࠾࠸࡚㔜せ࡞ ሗࡢⓎಙ⪅ࡋ࡚ዲពⓗㄆ▱ࡉࢀ࡚࠸ࡿࡽࡇࡑᚓࡽ ࢀࡓឤぬ࡛࠶ࡿゝ࠼ࡿ. 4.4.2 ᐇ㦂 2 ᐇ㦂 2 ࡛ࡣ, ࡢࢢ࣮ࣝࣉࡶᗎ┙ࡣఏ࠼ࡿࡁሗࡀ. ᅗ 9 ᐇ㦂 3 ࡢᐇ⎔ቃ. ࠺ࡲࡃඹ᭷ࡉࢀࡎ, ࣂࢱࡀྑ ᕥ ࡍࡿᵝᏊࡀぢࡽࢀࡓ ࡀ, ḟ➨”ࡑࡢࡲࡲ๓㐍”➼, ࣮࢜ࢼ࣮ࡀ⡆༢⌮ゎࡋᐇ. ⓒ 2016 Information Processing Society of Japan. 4.
(5) Vol.2016-HCI-166 No.11 2016/1/22. ሗฎ⌮Ꮫ◊✲ሗ࿌ IPSJ SIG Technical Report ⾜࡛ࡁࡿࡼ࠺࡞ᣦ♧ࡀ㏦ࡽࢀࡿࡼ࠺࡞ࡾ, ᭱⤊ⓗࡣ. 4.4.3 ᐇ㦂 3. ࢢ࣮ࣝࣉࡀ 3 ศ௨ෆ┠ⓗࡢ༟ୖ≀ࡲ࡛ࣂࢱࢆㄏᑟࡍࡿ. ᐇ㦂 3 ࢆ㏻ࡋ࡚ࡢឤ㺃ពぢࢆ⾲ 5 ࡲࡵࡿ.. ࡇࡀ࡛ࡁࡓ. ࡇࡢࡇࡽ, ேࣂࢱࡢ┦ᑐⓗ࡞⨨. ⾲ 5 ࡢᅇ⟅ 1) ࡢࡼ࠺, ࣂࢱࡀ GM ࡢᙺࢆᯝࡓࡋ࡚. 㛵ಀࢆᢕᥱ࣭ඹ᭷࡛ࡁ࡚࠸ࢀࡤ, ேࣂࢱࡢࢥ࣑ࣗࢽࢣ. ே⊋ࢤ࣮࣒ࢆ㐍⾜ࡋ࡚࠸ࡓ࠸࠺ពぢࡀ༙ࢆ༨ࡵࡓ. ࡑ. ࣮ࢩࣙࣥࢆᅗࡿࡇࡼࡗ࡚, ➃ᮎࡢどⅬ⨨ሗ௨እࡢ. ࡢࡼ࠺ࢫ࣒࣮ࢬே⊋ࢤ࣮࣒ࡀ㐍⾜ࡋࡓᙳ㡪, ᅇ⟅ 2). ࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥሙ࿘㎶ࡢᑐ㇟≀ࡶࣂࢱࡀᐜ᫆. ࡸ 6) ࡢࡼ࠺, ᭦࡞ࡿ⾲⌧ࡸ₇ฟ, ࣅࢪ࢚ࣗࣝࣇ࢙ࢡࢺ. ࢡࢭࢫฟ᮶ࡿࡇࡀศࡿ.. ࢆồࡵࡿពぢࡶከࡃぢࡽࢀࡓ. ࡋࡋ, ᅇ⟅ 7) ࡢពぢࡢࡼ ࠺, ᮏ᮶ே⊋ࢤ࣮࣒ࡢⅬ࡛࠶ࡿࢤ࣮࣒ཧຍ⪅ྠኈࡢࢥ. ศ㢮. ෆᐜ 1) ᩥᏐࡢධຊከᑡ㛫ࡀࡿ ࡓࡵ, ࡑࡢ㛫ࣂࢱࡀື࠸࡚࠸ࡿ. ࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥ. ࣑ࣗࢽࢣ࣮ࢩࣙࣥࡢᶵࢆῶࡽࡋ࡚ࡋࡲ࠺࠸࠺ࡇࡀၥ 㢟Ⅼࡋ࡚ᣦࡉࢀࡓ. ࡲࡓ, ࣂࢱ࣮࣋ࢫࡢࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥࡢ≉ᛶࡀ GM. ఏ࠼ࡓ࠸ෆᐜࡀኚࢃࡗ࡚ࡋࡲ࠺. ࡽࡢሗ₃ὤࢆῶᑡࡉࡏࡿຠᯝࡘ࠸࡚ࡣ, ᅇࡢᐇ㦂. 2) ࣂࢱࡢయど⥺ࡢྥࡁࡀ㐪࠺. ࡢ⿕㦂⪅ࡽࡣឤ▱ࡋ㎞࠸ᛶ㉁࡛࠶ࡗࡓ⪃࠼ࡽࢀ, ࡉࡽ. , ᣦ♧ࡀᅔ㞴ឤࡌࡽࢀࡓ. ᢨ㦂⪅ࡢࢢ࣮ࣝࣉᩘࢆቑࡸࡋ࡚ẚ㍑᳨ドࢆ⾜࠺ᚲせࡀ࠶. 3) Ⰽࠎ࡞ᣦ♧ࡀྠ᮶ࡓ㝿, . ࡿ.. ࡢ➃ᮎࡽࡢᣦ♧ࢆඃඛࡋ࡚࠸࠸. ࣮࢜ࢼ࣮ࡽ. ࡀศࡽ࡞ࡗࡓ 4) ࢱ࣮ࢤࢵࢺࢆ࣓࢝ࣛࡢど⏺ෆ. 1) ఏ࠼ࡓ࠸ሗࡣศࡾࡸࡍࡃ,. ࡵ࡞ࡅࢀࡤ࡞ࡽ࡞࠸ࡢ࡛, ⮬㌟ࡀ. GM ࡋ࡚ࡢᙺࡣᯝࡓࡏ࡚࠸ࡿ.. ⛣ືࡋ࡞ࡅࢀࡤࣂࢱࡢ⛣ື⤖ᯝ ࡑࡢ. ෆᐜ. ศ㢮. ࢤ࣮࣒ࡢ㐍⾜. ࡀ㏣࠼࡞࠸ࡢࡀṧᛕࡔࡗࡓ. ㏆ࡃ, ᖖ࠸ࡿࡇᴦࡋࡉࢆ. 5) ᣦ♧㏻ࡾືࡅ࡚࠸ࡓࡢ࡛, . ឤࡌࡓ. ⨨㛵ಀࢆࡋࡗࡾᢕᥱࡋ࡚ື࠸࡚. 3) or ᩋࡋࡓࢳ࣮࣒ࡀࢃ. ࠸ࡿࡢࡔ࠸࠺ࡇࡀࢃࡗࡓ ⾲4. 2) ㏻ᖖࡢࢤ࣮࣒ࡼࡾࡶ GM ࡀࡍࡄ. ᐇ㦂 2 ࡢឤ㺃ពぢ. ࡾࡸࡍ࠸ࡼ࠺࡞₇ฟࡀḧࡋ࠸.. ᮃࡴᶵ⬟. 4) ሙཧຍࡋ࡚࠸ࡿ࣮ࣘࢨࡢྡ ๓ࢆᖖ⾲♧ࡋ࡚ḧࡋ࠸. ᐇ㦂 2 ࢆ㏻ࡋ࡚ࡢឤ㺃ពぢࢆ⾲ 4 ࡲࡵࡿ. ᅇ⟅ 1). 5) ࣓ࢵࢭ࣮ࢪࡢධຊࡸ, ㏦ಙࡀᡭ. ࡣࣂࢱ࣮࣋ࢫࡢࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥࢩࢫࢸ࣒⯡࠾࠸ ࡚㉳ࡇࡿၥ㢟࡛࠶ࡿ. ࣂࢱ࣮࣋ࢫࡢࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥ. ಟṇࡀᚲせ࡞ᶵ⬟. 㛫࡞ࡢ࡛᧯సᛶࢆ㔜どࡋࡓ UI ࡀ. ࢩࢫࢸ࣒࡛ࡣ, ᩥᏐࢆࢱࣆࣥࢢࡋ࡚ධຊࡍࡿ࠸࠺ᡭ㛫. ḧࡋ࠸. ࢆ௦ൾࡋ࡚, ⾲ᒙฟࡋࡓࡃ࡞࠸ឤࡸᛮ⪃ࢆ࠶ࡽࢃ. 6) ⌧≧㛫⤒㐣ᑐᡓ⤖ᯝࢆ⾲. ࡍࡿࡇ࡞ࡃ, ᥦ♧ࡋࡓ࠸ሗࡔࡅࢆఏ࠼ࡿࡇࡀ࡛ࡁࡿ.. ♧ࡍࡿࡔࡅ࡛, ࣂࢱࡢά㌍ࡢᶵ. ࡑࡢ≉ᛶࢆᦆ࡞ࢃࡎᅇ⟅ 1)࡛ᣦࡉࢀࡓၥ㢟ⅬࢆゎỴࡍ. ࡀᑡ࡞࠸ᛮ࠺. ࡿ᪉ἲࡋ࡚ࡣ, ᐃᆺᩥࡢ࣐ࢡࣟࡸ, 㡢ኌㄆ㆑ࢆྲྀࡾධ. 7) ࢫ࣐࣮ࢺࣇ࢛ࣥࢆぢࡿ㢖ᗘࡀ. ࡑࡢ. ࢀࡿࡇࡀ⪃࠼ࡽࢀࡿ.. 㧗ࡃ࡞ࡗ࡚ࡋࡲ࠸, ࢤ࣮࣒ࡢཧຍ. ⾲ 4 ࡢᅇ⟅ 4) ࡣ, ᮏࢩࢫࢸ࣒ࡀࢱ࣮ࢤࢵࢺ㸦ᮏᐇ㦂࡛ࡣ. ┦ᡭࡢ㢦ࢆ࠶ࡲࡾぢ࡞ࡃ࡞ࡗ࡚ࡋ. Unity-Chan ࣛࢭࣥࢫࣟࢦ࣐࣮ࢡ㸧ࢆ࣓࢝ࣛ⏬ീෆ࡛ᖖ. ࡲࡗࡓ. ㄆ㆑ࡋ࡚࠸ࡿ≧ែ࡛࡞࠸ࣂࢱࢆṇࡋࡃᥥ⏬࡛ࡁ࡞࠸. ⾲5. ᐇ㦂 3 ࡢឤ㺃ពぢ. ࠸࠺ၥ㢟Ⅼࢆᣦࡋ࡚࠸ࡿ. ࡇࡢไ⣙ࡼࡗ࡚, ࢱ࣮ࢤࢵ ࢺࡢ࿘㎶㡿ᇦࡋ࣓࢝ࣛ⏬ീෆࡵࡿࡇࡀฟ᮶ࡎ, ᮏ ࢩࢫࢸ࣒ࢆά⏝࡛ࡁࡿࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥሙࡢど⏺ࢆ⊃ࡵ. 5. ࡲࡵ. ࡚࠸ࡿゝ࠼ࡿ. ࡋࡋ, ✵㛫ⓗᩚྜᛶࢆಖドࡍࡿⅭࡣ. ࢢ࣮ࣝࣉࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥሙ࠾ࡅࡿ, ✵㛫ⓗᩚྜᛶ. ࣅࢪ࣮ࣙࣥ࣋ࢫ AR ࡼࡿ㧗⢭ᗘ࡞ 3D ࣔࢹࣝࡢ⨨࠶ࢃ. ࢆಖࡗࡓど⥺࣭ᣦ♧᪉ྥࡢྍどࢆᐇ⌧ࡍࡿどⅬ⨨ሗ. ࡏࡀᚲせྍḞ࡛࠶ࡿࡢ࡛, ࣅࢪ࣮ࣙࣥ࣋ࢫ AR ࡢ,. ࡢඹ᭷ࡼࡿࣂࢱ࣮࣋ࢫࡢ AR ࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥࢩࢫ. ࢭࣥࢫ࣮࣋ࢫ AR ࡢࡼ࠺࡞⎔ቃ࠶ࡲࡾ౫Ꮡࡋ࡞࠸ࢱ࣮ࢤ. ࢸ࣒ࡘ࠸࡚㏙ࡓ. ࣂࢱࡢ࣮ࣔࢩࣙࣥࡢ⮬⏤ᗘ, ࢥ. ࢵࢺㄆ㆑ᡭἲࡢే⏝ࡀồࡵࡽࢀࡿ. ࡇࢀࡘ࠸࡚ࡣᚋࡢ. ࣑ࣗࢽࢣ࣮ࢩࣙࣥࢩࢫࢸ࣒ࡋ࡚ࡢ࣮ࣘࢸࣜࢸࡢ᭦࡞. ࡁ࡞ㄢ㢟࡛࠶ࡿ.. ࡿྥୖࡣᚋࡢㄢ㢟࡛࠶ࡿ.. ⓒ 2016 Information Processing Society of Japan. 5.
(6) ሗฎ⌮Ꮫ◊✲ሗ࿌ IPSJ SIG Technical Report. Vol.2016-HCI-166 No.11 2016/1/22. ཧ⪃ᩥ⊩ [1] ሯᘯ, ⇃㔝ྐ㑻, ୕ୖᙎ, ᯇ⏣ᫀྐ, ῟ྖ: ”MM-Space: ືⓗᢞᙳࢆ⏝࠸ࡓ㢌㒊㐠ືࡢ≀⌮ⓗ⿵ᙉ㐠ື⾲⌧ ᇶ࡙ࡃヰሙᵓᡂ”, ࣥࢱࣛࢡࢩࣙࣥ 2012, pp.33-40 (2012) [2] Ⲩ∾᛭ዉ, ᮧୖ┿: "AR WoZ ࢩࢫࢸ࣒ࢆ⏝࠸ࡓᑐヰ㐺ࡋࡓࣘ ࣮ࢨ AR ࢟ࣕࣛࢡࢱࡢ⨨㛵ಀࡢศᯒ", ಙᏛᢏሗ, Vol.112, No.412, pp.31-36 (2013) [3] ▼ኴ㑻, ㇂ཱྀ♸ྖ, : "ᢞᙳᆺ㐲㝸ࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥ ࠾ࡅࡿ࣮ࣘࢨࣂࢱࡢどⅬࡢ୍⮴", ฎㄽ, Vol.54, No.4, pp.1413-1421 (2013) [4] ᐑὠ◊ኈ㑻, 㧗ᫀᙲ: "ጼໃ⨨ሗࡢඹ᭷ࡼࡿࣂࢱ ࣮࣋ࢫ AR ࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥࢩࢫࢸ࣒ࡢ㛤Ⓨ", ሗฎ⌮Ꮫ ➨ 77 ᅇᅜ, Vol.4, pp.253-254㸦2015㸧 [5] ᐑὠ◊ኈ㑻, 㧗ᫀᙲ: "ࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥሙ࿘㎶ሗࡢඹ ᭷ࡼࡿࣂࢱ࣮࣋ࢫ AR ࢥ࣑ࣗࢽࢣ࣮ࢩࣙࣥࢩࢫࢸ࣒", ➨ 14 ᅇሗ⛉Ꮫᢏ⾡ࣇ࢛࣮࣒ࣛ FIT2015, Vol.3, pp.359-360㸦2015㸧 [6] Photon https://www-jp.exitgames.com/ja/Realtime [7] Vuforia http://developer.vuforia.com [8] Unity3d http://unity3d.com/ [9] UNITY-CHAN! http://unity-chan.com/ ࡇࡢࢥࣥࢸࣥࢶࡣ, ࠗࣘࢽࢸࡕࡷࢇࣛࢭࣥࢫ࡛࠘ᥦ౪ࡉࢀ ࡚࠸ࡲࡍࠋhttp://unity-chan.com/download/license.html [10] ே⊋ࢤ࣮࣒ https://ja.wikipedia.org/wiki/Ợࡣே⊋࡞ࡾࡸ%3F. ⓒ 2016 Information Processing Society of Japan. 6.
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