Alexa Skill開発のポイント

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Alexa Skill։ൃͷϙΠϯτ JAWS-UG ؔ੢ঁࢠձ 2018/04 Ԭຊलߴ

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ࣗݾ঺հ • Digitalcube Co. Ltd. • WordCamp Kyoto 2017࣮ߦҕ һ௕ • ྲྀ͠ͷJAWS-UGӡӦϝϯόʔ H i d e t a k a O k a m o t o

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ࠓ೔͠ͳ͍࿩ • alexa-sdkͷ࢖͍ํ • Alexa Skill։ൃऀίϯιʔϧͷ࢖͍ํ • AWSͷ࿩

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ࠓ೔͢Δ࿩ • VUIΞϓϦέʔγϣϯΛ࡞Δࡍʹҙࣝ͢Δ͜ͱ • Alexa Skills KitͰͰ͖Δ͜ͱ • Alexa Skillͷ։ൃϫʔΫϑϩʔ

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Hello Amazon Alexa

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Alexa Skill͸amazon.co.jp͔ΒΠϯετʔϧͰ͖Δ https://amzn.to/2HgjP4x

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Alexa Skills Kit https://developer.amazon.com/ja/alexa-skills-kit

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Alexa SKills Kitͱ͸ɺ օ༷͕؆୯ʹ୹࣌ؒͰAlexaʹεΩϧΛ௥ՃͰ͖ΔΑ͏ɺ ηϧϑαʔϏεͷҰ࿈ͷ API/πʔϧ/υΩϡϝϯτ/ίʔυαϯϓϧ Λ·ͱΊͨ΋ͷͰ͢ɻ

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Alexaʹؔ͢Δॾʑ • ΢ΣΠΫϫʔυ͕ൃ࿩͞ΕΔ਺෼ͷҰඵલͷԻ੠͔Β AmazonʹετϦʔϛϯά͞ΕΔ • ୺຤্෦ͷϥΠτϦϯά͕੨͍͚ؒͩετϦʔϛϯά • ϛϡʔτʢϦϯά͕੺ʣͷͱ͖͸Ұ੾൓Ԡ͠ͳ͍ • Alexa͕ฉ͖औͬͨԻ੠͸ΞϓϦ͔Β֬ೝɾ࡟আՄೳ • εΩϧ։ൃऀ͸ൃ࿩಺༰શͯΛऔಘͰ͖ͳ͍ https://www.amazon.co.jp/gp/help/customer/display.html/ ref=as_at?tag=rsaf-22&linkCode=as2&nodeId=201602230

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Alexa Skills KitͰ ͳʹ͕Ͱ͖Δͷ͔

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AlexaͰͷձ࿩ͷ΍ΓͱΓʢࠨ͔Βӈ΁ʣ A u d i o C a p t u re A u d i o P l a y b a c k C a l l w e b A P I Ta l k s o m t h i n g R e s p o n c e S p e e c h t o Te x t Te x t t o S p e e c h

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Ի੠ <-> ςΩετͷม׵ A u d i o C a p t u re A u d i o P l a y b a c k C a l l w e b A P I Ta l k s o m t h i n g R e s p o n c e S p e e c h t o Te x t Te x t t o S p e e c h A l e x a S k i l l s K i t

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ม׵͞ΕͨςΩετͰ֎෦APIΛݺͼग़͢ A u d i o C a p t u re A u d i o P l a y b a c k C a l l w e b A P I Ta l k s o m t h i n g R e s p o n c e S p e e c h t o Te x t Te x t t o S p e e c h A l e x a S k i l l s K i t AW S L a m b d a w e b A P I

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ͦΕͧΕͰߟ͑Δ΂͖͜ͱ A u d i o C a p t u re A u d i o P l a y b a c k C a l l w e b A P I Ta l k s o m t h i n g R e s p o n c e S p e e c h t o Te x t Te x t t o S p e e c h A l e x a S k i l l s K i t - > Ի ੠ Λ Ͳ ͏ ม ׵ ͢ Δ ͔ AW S L a m b d a - > Ͳ ͏ σ ʔ λ Λ ॲ ཧ ͢ Δ ͔

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AlexaͷϦΫΤετॲཧϑϩʔʢEchoσόΠεʣ E c h o D e v i c e A u t o m a t i c S p e e c h R e c o g n i t i o n R e q u e s t h a n d l e r s AW S L a m b d a N a t u r a l L a n g u a g e U n d e r s t a n d i n g

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AVSΛར༻͢Δ৔߹ɺؒʹAVS API͕ೖΔ E c h o D e v i c e A u t o m a t i c S p e e c h R e c o g n i t i o n R e q u e s t h a n d l e r s AW S L a m b d a N a t u r a l L a n g u a g e U n d e r s t a n d i n g AV S A P I E c h o S i m . i o re v e r b . a i / R a s p i

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CLIπʔϧ͸ɺASRʢNLUʣΛলུͰ͖Δ E c h o D e v i c e A u t o m a t i c S p e e c h R e c o g n i t i o n R e q u e s t h a n d l e r s AW S L a m b d a N a t u r a l L a n g u a g e U n d e r s t a n d i n g AV S A P I A S K S M A P I S k i l l S i m u l a t i o n A P I S k i l l I n v o c a t i o n A P I A S K C L I E c h o S i m . i o re v e r b . a i / R a s p i

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ͲͷϨΠϠͷ࣮૷Λ͢Δ͔͚ͩ͸೺Ѳ͓ͯ͜͠͏ E c h o D e v i c e A u t o m a t i c S p e e c h R e c o g n i t i o n R e q u e s t h a n d l e r s AW S L a m b d a N a t u r a l L a n g u a g e U n d e r s t a n d i n g S e r v i c e S i m u l a t o r U n i t t e s t t o o l s AV S A P I A S K S M A P I S k i l l S i m u l a t i o n A P I S k i l l I n v o c a t i o n A P I U n i t t e s t S D K A S K C L I E c h o S i m . i o re v e r b . a i / R a s p i

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SkillΛ࡞Ζ͏ʂ

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SkillΛ࡞Ζ͏ʂ ɾɾɾͷલʹ

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͋ͳͨ͸Ͳͬͪʁ • ͳΜͰ΋͍͍͔ΒͱΓ͋͑ͣ࡞ͬͯΈ͍ͨ • ϓϩμΫτɾαʔϏεΛAlexaͰϦϦʔε͍ͨ͠

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͋ͳͨ͸Ͳͬͪʁ • ͳΜͰ΋͍͍͔ΒͱΓ͋͑ͣ࡞ͬͯΈ͍ͨ • ͍·͙͢Alexa Skill։ൃμογϡϘʔυΛ։͜͏ • ϑϥογϡϒϦʔϑΟϯάεΩϧ͸RSS͋Ε͹Ұॠ • ϓϩμΫτɾαʔϏεΛAlexaͰϦϦʔε͍ͨ͠ • webαΠτ΍αʔϏεΛ࡞Δ࣌ͬͯͳʹ͠·͢ʁ • Ի੠ΞϓϦ(Alexa Skill)΋σβΠϯ͸ඞਢͰ͢ɻ

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Ի੠ΛσβΠϯ͢Δ

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Ի੠σβΠϯΨΠυ by Amazon https://developer.amazon.com/ja/designing-for-voice/

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Ի੠UIઃܭͷνΣοΫϦετ • ͋ͳͨͷεΩϧͰϢʔβʔ͕ԿΛͰ͖Δ͔ɺ໌֬Ͱ͔͢ʁ • Ϣʔβʔ͸͋ͳͨͷεΩϧΛݟ͚ͭΔ͜ͱ͕Ͱ͖·͔͢ • ࣗવͳձ࿩ͱͳΔΑ͏ʹઃܭ͞Ε͍ͯ·͔͢ʁ • Α͍σβΠϯํ๏ʹԊͬͨઃܭΛ͍ͯ͠·͔͢ʁ • Ϣʔβʔ͕૝ఆ֎ͷൃ࿩Λͨ͠৔߹Ͱ΋ɺ  ஸೡʹରԠ͢ΔΑ͏ʹͳ͍ͬͯ·͔͢ʁ • Ϣʔβʔ͕εΩϧΛར༻͢Δͱ͜ΖΛ؍࡯͠·͔ͨ͠ʁ

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͋ͳͨͷεΩϧͰϢʔβʔ͕ԿΛͰ͖Δ͔ɺ໌֬Ͱ͔͢ʁ Ϣʔβʔ͕ΑΓ଎͘ɺखܰʹɺ ָ͠Έͳ͕Β໨తΛୡ੒Ͱ͖ΔΑ͏ʹઃܭ͍ͯͩ͘͠͞ɻ ͦ͏͢Ε͹ɺϢʔβʔ͸͋ͳͨͷεΩϧΛࢼ͍ͨ͠ɺͦ͠ ͯԿ౓΋ར༻͍ͨ͠ͱࢥ͏Ͱ͠ΐ͏ɻ

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Ϣʔβʔ͸͋ͳͨͷεΩϧΛݟ͚ͭΔ͜ͱ͕Ͱ͖·͔͢ʁ εΩϧͷ಺༰͕Ϣʔβʔʹ఻ΘΓɺ ΄͔ͷεΩϧͱ۠ผͰ͖ΔεΩϧ໊Λ͚͍ͭͯͩ͘͞ɻ

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ࣗવͳձ࿩ͱͳΔΑ͏ʹઃܭ͞Ε͍ͯ·͔͢ʁ εΩϧ͕շదʹར༻Ͱ͖ΔΑ͏ʹɺ Alexa͕௨ৗͷ࿩͠ݴ༿Ͱձ࿩͢Δ͜ͱͰ Ϣʔβʔ΋ࣗવͳ࿩͠ํΛ͢ΔΑ͏ʹଅ͍ͯͩ͘͠͞ɻ

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Α͍σβΠϯํ๏ʹԊͬͨઃܭΛ͍ͯ͠·͔͢ʁ Ϣʔβʔ͕ܦݧ͢Δ͢΂ͯͷ΍ΓͱΓʹ͍ͭͯɺ ձ࿩ͷྲྀΕͱ෼ذΛઃܭ͍ͯͩ͘͠͞ɻ ͜Εʹ͸ɺΞΧ΢ϯτϦϯΩϯά΍ɺ ֤ػೳͷ࢝·ΓͱऴΘΓɺεΩϧͷओͳঢ়ଶɺ ͦͯ͠Ϣʔβʔ͕࣍ʹԿΛݴ͑͹ྑ͍͔Θ͔Βͳ͍৔߹ ͷରԠ΋ؚ·Ε·͢ɻ ձ࿩ͷ֤৔໘ͷऴΘΓΛϢʔβʔ͕໌֬ʹೝࣝͰ͖ΔΑ͏ʹ ͍ͯͩ͘͠͞ɻ

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Ϣʔβʔ͕૝ఆ֎ͷൃ࿩Λͨ͠৔߹Ͱ΋ɺஸೡʹରԠ͢ΔΑ͏ʹͳ͍ͬͯ·͔͢ʁ ஸೡͰతΛࣹ࣭ͨ໰Λ௥ՃͰߦ͍ɺ Ϣʔβʔ͕ձ࿩Λଓ͚ͯ໨తΛୡ੒Ͱ͖ΔΑ͏ʹͯͩ͘͠ ͍͞ɻ

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Ϣʔβʔ͕εΩϧΛར༻͢Δͱ͜ΖΛ؍࡯͠·͔ͨ͠ʁ ެ։લͷεΩϧΛ ͦͷεΩϧʹ׳Ε͍ͯͳ͍Ϣʔβʔʹར༻ͯ͠΋Β͍ɺ ͦͷ༷ࢠΛ؍࡯͍ͯͩ͘͠͞ɻ ձ࿩͕໰୊ͳ͘੒ཱ͢Δ෦෼ͱͦ͏Ͱͳ͍෦෼͕໌֬ʹ ͳΓɺඞཁͳमਖ਼Λߦ͏͜ͱ͕Ͱ͖ΔͰ͠ΐ͏ɻ

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ૉૣ࢝͘ΊΔ ૉૣࣦ͘ഊ͢Δ

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Alexa SkillͰ࡞Δ΋ͷ͸̎ͭ A u d i o C a p t u re A u d i o P l a y b a c k C a l l w e b A P I Ta l k s o m t h i n g R e s p o n c e S p e e c h t o Te x t Te x t t o S p e e c h A l e x a S k i l l s K i t - > Ի ੠ Λ Ͳ ͏ ม ׵ ͢ Δ ͔ AW S L a m b d a - > Ͳ ͏ σ ʔ λ Λ ॲ ཧ ͢ Δ ͔

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ͲͪΒΛઌʹ࡞Δ΂͖͔ʁ

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ʮԻ੠ΛͲ͏ม׵͢Δ͔ʯ͕࠷༏ઌ A u d i o C a p t u re A u d i o P l a y b a c k C a l l w e b A P I Ta l k s o m t h i n g R e s p o n c e S p e e c h t o Te x t Te x t t o S p e e c h A l e x a S k i l l s K i t - > Ի ੠ Λ Ͳ ͏ ม ׵ ͢ Δ ͔ ʮ Կ ͕ ͘Δ ͔ ʯ ͕ Θ ͔ Β ͳ ͍ ͱ ࣮ ૷ ʹ ೖ Ε ͳ ͍

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Storyline - GUIͰAlexa SkillΛ࡞ΕΔαʔϏε https://getstoryline.com/

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υϥοάˍυϩοϓͰର࿩Ϟσϧ͕࡞ΕΔ https://getstoryline.com/

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Alexa Skills blueprint (͍·͸ӳޠͷΈ) https://blueprints.amazon.com/

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ςϯϓϨʔτΛϕʔεʹεΩϧΛΧελϜͰ͖Δ

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ͳͥStoryline / BlueprintΛ࢖͏΂͖͔ʁ • ର࿩Ϟσϧ͕μϝͳΒͦ΋ͦ΋࢖ΘΕͳ͍ • ࣮ࡍͷར༻γʔϯͰςετͯ͠ௐ੔͢΂͖ • ͦ΋ͦ΋ͦͷγʔϯͰԻ੠ΞϓϦ͸ඞཁ͔ʁ • ΋ࣗ͠෼͕ਓʹ͓ئ͍͢ΔͳΒͲ͏͍͏͔ʁ • ேٸ͍Ͱ͍Δ࣌ʹͦͷฦࣄ͸ΠϥΠϥ͠ͳ͍ʁ • ུশ΍ํݴΛΧόʔͰ͖͍ͯΔʁ • νΣοΫϦετͷʮϢʔβʔ͕εΩϧΛར༻͢Δͱ͜Ζ Λ؍࡯͠·͔ͨ͠ʁʯΛૉૣ࢝͘ΊΕΔ

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alexa-sdk / Lambda͸΋͏ཁΒͳ͍ͷʁ • ͦΜͳ͜ͱ͸ͳ͍ɻ • GUIͰܧଓతʹอक͍ͨ͠։ൃνʔϜ͕͍Ε͹ผ͔΋ • Storyline΍BlueprintͰɺର࿩ϞσϧΛ࡞Δ • ର࿩ϞσϧͱγφϦΦ͕͋Ε͹ɺςετέʔε͕࡞ΕΔ • JSONಡΊΕ͹ςετίʔυ΋͔͚Δ • ϞοΫ͔Β࡞Δͱɺޮ཰తʹ࣮૷ʹೖΔ͜ͱ͕Ͱ͖Δ

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Alexa, open vui world

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Ի੠΋σβΠϯ https://twitter.com/spicagraph/status/973392540542976000

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͍͖ͳΓ͜͏͸ͳΒͳ͍ h t t p s : / / b o k e t e . j p / b o k e / 3 7 0 2 2 9 7

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ࠓ͋Δʮ͜ΕԻ੠Ͱग़དྷͨΒָͳͷʹʯΛ๨Εͣʹ https://twitter.com/i/moments/917589924345389056

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Learn and be curious

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2018-05-16ʢਫʣ19:00 - 21:00

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2018-05-16ʢਫʣ19:00 - 21:00 • AWSॳ৺ऀ͕ϥδΦετϦʔϛϯάAlexaεΩϧΛ։ൃ Ͱ͖ͨ࿩ɻ(JAWS-UG ࿨Վࢁ Seiji Yamaguchi) • A4B ͰAlexa ձٞମݧΛɻ (JAWS-UG KOBE) • Chime ͱ Connect ͱ Alexaͱɻ(JAWS-UG େࡕ) • ΄͔̎ຊ