Zero yen Keyboard - Speaker Deck

Zero yen Keyboard

by Shimpei Otsubo

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Shimpei Otsubo @potsbo ԁ ࣗ࡞ΩʔϘʔυ ഑ྻ ೖ໳ Photo by Ryan Quintal on Unsplash

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ೖྗํࣜʹؔ͢ΔΞϯέʔτ

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ͳ·͑Λ஌͍ͬͯΔ ࢖͍ͬͯΔ࢖͍ͬͯͨ͜ͱ͕͋Δ ࣗ෼ʹͱͬͯ࠷దͳ΋ͷͰ͋Δ ֓ཁ΍งғؾΛઆ໌Ͱ͖Δ )),# " # $ %

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ͳ·͑Λ஌͍ͬͯΔ ࢖͍ͬͯΔ࢖͍ͬͯͨ͜ͱ͕͋Δ ࣗ෼ʹͱͬͯ࠷దͳ΋ͷͰ͋Δ ֓ཁ΍งғؾΛઆ໌Ͱ͖Δ %WPSBL " # $ %

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ͳ·͑Λ஌͍ͬͯΔ ࢖͍ͬͯΔ࢖͍ͬͯͨ͜ͱ͕͋Δ ࣗ෼ʹͱͬͯ࠷దͳ΋ͷͰ͋Δ ֓ཁ΍งғؾΛઆ໌Ͱ͖Δ ਌ࢦγϑτ " # $ %

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ͳ·͑Λ஌͍ͬͯΔ ࢖͍ͬͯΔ࢖͍ͬͯͨ͜ͱ͕͋Δ ࣗ෼ʹͱͬͯ࠷దͳ΋ͷͰ͋Δ ֓ཁ΍งғؾΛઆ໌Ͱ͖Δ ׽௚ " # $ %

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Shimpei Otsubo 6 yrs 8 yrs 4 yrs 8 yrs (PPHMF೔ຊޠೖྗ "OQBO %WPSBL )),# @potsbo

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2VJ[

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(PPHMF೔ຊޠೖྗͰ͸ Ͳ͏ม׵͞ΕΔʁ ͦͷଞଟ͘ͷ*.&Ͱ΋ಉ༷ͷ݁ՌʹͳΔ͔ͱࢥ͍·͢ a sha fya t’i hwyu kwo sya cacicuceco

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(PPHMF೔ຊޠೖྗͰ͸ Ͳ͏ม׵͞ΕΔʁ ͦͷଞଟ͘ͷ*.&Ͱ΋ಉ༷ͷ݁ՌʹͳΔ͔ͱࢥ͍·͢ a sha fya t’i hwyu kwo sya cacicuceco ͋ ͠Ό ;Ό ͯ͌ ;Ύ ͒͘ ͠Ό ͔ͤ͘͜͠

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ཧ༝Λௐ΂ͯΈΔͱ ଟ෼+*49͕ࠜڌ Apple ͸ඞਢͷΈ࣮૷ ͢Ͱʹഇࢭࡁ macOS / iOS ͍ͣΕ΋ਪ঑දΛ࣮૷͍ͯ͠ͳ͍ ඞਢͱਪ঑ʹ෼͔Ε͍ͯΔ ഇࢭʹ߹Θͤͯফͨ͠ͱͷᷚ Google ͸͜ͷશͯΛ࣮૷ ଟ෼ ݁Ռͱͯ͠Α͘Θ͔Βͳ͍΋ͷ͕࢒ͬͨ ਪ঑ʹ͸֎དྷޠͷදهͷͨΊͷಛघύλʔϯ͕༗Δ

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ࠓճͷओ୊ ΧελϚΠζख๏ͷఏҊ ೔ຊޠೖྗʹ͸ΧελϚΠζͷ༨஍͕͋Δ ධՁख๏ͷఏҊ ࣮ࡍʹ࡞ͬͨ΋ͷ

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!QPUTCP͕উखʹߟ͑ͨந৅

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෺ཧ૚ ෺ཧతܹࢗଧ伴Ի੠ͳͲ Ωʔίʔυ૚ ෺ཧతͳΩʔͱͯ͠Կ͔ͳͲ ΞεΩʔ૚ Ծ૝తͳΩʔͱͯ͠Կ͔,*ͳͲ දԻ૚ දԻจࣈͱͯ͠Կ͔͖΅ͳͲ දҙ૚ දҙจࣈͱͯ͠Կ͔ଧ݈ͳͲ ೖྗ֊૚

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෺ཧ૚ ෺ཧతܹࢗଧ伴Ի੠ͳͲ Ωʔίʔυ૚ ෺ཧతͳΩʔͱͯ͠Կ͔ͳͲ ΞεΩʔ૚ Ծ૝తͳΩʔͱͯ͠Կ͔,*ͳͲ දԻ૚ දԻจࣈͱͯ͠Կ͔͖΅ͳͲ දҙ૚ දҙจࣈͱͯ͠Կ͔ଧ݈ͳͲ ਌ࢦγϑτ ͜͜ʹೖΔ΋ͷ

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෺ཧ૚ ෺ཧతܹࢗଧ伴Ի੠ͳͲ Ωʔίʔυ૚ ෺ཧతͳΩʔͱͯ͠Կ͔ͳͲ ΞεΩʔ૚ Ծ૝తͳΩʔͱͯ͠Կ͔,*ͳͲ දԻ૚ දԻจࣈͱͯ͠Կ͔͖΅ͳͲ දҙ૚ දҙจࣈͱͯ͠Կ͔ଧ݈ͳͲ ӳޠೖྗ දԻ૚εΩοϓ

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෺ཧ૚ ෺ཧతܹࢗଧ伴Ի੠ͳͲ Ωʔίʔυ૚ ෺ཧతͳΩʔͱͯ͠Կ͔ͳͲ ΞεΩʔ૚ Ծ૝తͳΩʔͱͯ͠Կ͔,*ͳͲ දҙ૚ දҙจࣈͱͯ͠Կ͔LFZCPBSE 4QFMM$IFDLFS දԻ૚ දԻจࣈͱͯ͠Կ͔LFZCPSE ͜͜ʹೖΔ΋ͷ ͜ͷ৔߹දԻͱ͍͏໊લ͸ద͞ͳ͍͔΋͠Εͳ͍͕ศ্ٓ͜ͷΑ͏ʹஔ͘

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෺ཧ૚ ෺ཧతܹࢗଧ伴Ի੠ͳͲ Ωʔίʔυ૚ ෺ཧతͳΩʔͱͯ͠Կ͔ͳͲ ΞεΩʔ૚ Ծ૝తͳΩʔͱͯ͠Կ͔,*ͳͲ දԻ૚ දԻจࣈͱͯ͠Կ͔͖΅ͳͲ දҙ૚ දҙจࣈͱͯ͠Կ͔ଧ݈ͳͲ ׽௚ දԻ૚εΩοϓ

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෺ཧ૚ ෺ཧతܹࢗଧ伴Ի੠ͳͲ Ωʔίʔυ૚ ෺ཧతͳΩʔͱͯ͠Կ͔ͳͲ ΞεΩʔ૚ Ծ૝తͳΩʔͱͯ͠Կ͔,*ͳͲ දԻ૚ දԻจࣈͱͯ͠Կ͔͖΅ͳͲ දҙ૚ දҙจࣈͱͯ͠Կ͔ଧ݈ͳͲ %WPSBL ͜͜ʹೖΔ΋ͷ

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෺ཧ૚ ෺ཧతܹࢗଧ伴Ի੠ͳͲ Ωʔίʔυ૚ ෺ཧతͳΩʔͱͯ͠Կ͔ͳͲ ΞεΩʔ૚ Ծ૝తͳΩʔͱͯ͠Կ͔,*ͳͲ දԻ૚ දԻจࣈͱͯ͠Կ͔͖΅ͳͲ දҙ૚ දҙจࣈͱͯ͠Կ͔ଧ݈ͳͲ )),# ͜͜ʹೖΔ΋ͷ

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෺ཧ૚ ෺ཧతܹࢗଧ伴Ի੠ͳͲ Ωʔίʔυ૚ ෺ཧతͳΩʔͱͯ͠Կ͔ͳͲ ΞεΩʔ૚ Ծ૝తͳΩʔͱͯ͠Կ͔,*ͳͲ දԻ૚ දԻจࣈͱͯ͠Կ͔͖΅ͳͲ දҙ૚ දҙจࣈͱͯ͠Կ͔ଧ݈ͳͲ 4XZQF Ұؾʹඈ͹͢

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෺ཧ૚ ෺ཧతܹࢗଧ伴Ի੠ͳͲ Ωʔίʔυ૚ ෺ཧతͳΩʔͱͯ͠Կ͔ͳͲ ΞεΩʔ૚ Ծ૝తͳΩʔͱͯ͠Կ͔,*ͳͲ දԻ૚ දԻจࣈͱͯ͠Կ͔͖΅ͳͲ දҙ૚ දҙจࣈͱͯ͠Կ͔ଧ݈ͳͲ ೖྗ֊૚ (PPHMF೔ຊޠೖྗ ϩʔϚࣈςʔϒϧ 2XFSUZ%WPSBL )),#&SHP%PY

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෺ཧ૚ ෺ཧతܹࢗଧ伴Ի੠ͳͲ Ωʔίʔυ૚ ෺ཧతͳΩʔͱͯ͠Կ͔ͳͲ ΞεΩʔ૚ Ծ૝తͳΩʔͱͯ͠Կ͔,*ͳͲ දԻ૚ දԻจࣈͱͯ͠Կ͔͖΅ͳͲ දҙ૚ දҙจࣈͱͯ͠Կ͔ଧ݈ͳͲ ೖྗ֊૚ (PPHMF೔ຊޠೖྗ ϩʔϚࣈςʔϒϧ 2XFSUZ%WPSBL )),#&SHP%PY Α͘ΧελϚΠζ͞ΕΔ ͨ·ʹΧελϚΠζ͞ΕΔ ೖΕସ͑Δਓ΋͍Δ

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ϩʔϚࣈςʔϒϧͷྫ

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ϩʔϚࣈม׵ΞϧΰϦζϜ int a - t o t t n e ࠷௕ͷલํҰகΛ୳͢ ൃݟ͞ΕͨΒม׵ͯ࣍͠ʹਐΉ ݟ͔ͭΒͳ͚Ε͹࣍ͷจࣈ͔Β΍Γ௚͠

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ϩʔϚࣈม׵ΞϧΰϦζϜ nt a - t o t t n e ࠷௕ͷલํҰகΛ୳͢ ൃݟ͞ΕͨΒม׵ͯ࣍͠ʹਐΉ ݟ͔ͭΒͳ͚Ε͹࣍ͷจࣈ͔Β΍Γ௚͠ ͍

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ϩʔϚࣈม׵ΞϧΰϦζϜ t a - t o t t n e ࠷௕ͷલํҰகΛ୳͢ ൃݟ͞ΕͨΒม׵ͯ࣍͠ʹਐΉ ݟ͔ͭΒͳ͚Ε͹࣍ͷจࣈ͔Β΍Γ௚͠ ͍Μ OࢠԻͷύλʔϯͳͷͰʮΜʯ͔͋͠Γ͑ͳ͍

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ϩʔϚࣈม׵ΞϧΰϦζϜ - t o t t n e ࠷௕ͷલํҰகΛ୳͢ ൃݟ͞ΕͨΒม׵ͯ࣍͠ʹਐΉ ݟ͔ͭΒͳ͚Ε͹࣍ͷจࣈ͔Β΍Γ௚͠ ͍Μͨ

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ϩʔϚࣈม׵ΞϧΰϦζϜ t o t t n e ࠷௕ͷલํҰகΛ୳͢ ൃݟ͞ΕͨΒม׵ͯ࣍͠ʹਐΉ ݟ͔ͭΒͳ͚Ε͹࣍ͷจࣈ͔Β΍Γ௚͠ ͍Μͨʔ

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ϩʔϚࣈม׵ΞϧΰϦζϜ t o t t ࠷௕ͷલํҰகΛ୳͢ ൃݟ͞ΕͨΒม׵ͯ࣍͠ʹਐΉ ݟ͔ͭΒͳ͚Ε͹࣍ͷจࣈ͔Β΍Γ௚͠ ͍ΜͨʔͶ

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ϩʔϚࣈม׵ΞϧΰϦζϜ t ࠷௕ͷલํҰகΛ୳͢ ൃݟ͞ΕͨΒม׵ͯ࣍͠ʹਐΉ ݟ͔ͭΒͳ͚Ε͹࣍ͷจࣈ͔Β΍Γ௚͠ ͍Μͨ ͬ ʔͶ o UU͸ʮͬʯʮUʯͱ͢Δ͜ͱͰ࣮૷͞Ε͍ͯΔ

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ϩʔϚࣈม׵ΞϧΰϦζϜ ࠷௕ͷલํҰகΛ୳͢ ൃݟ͞ΕͨΒม׵ͯ࣍͠ʹਐΉ ݟ͔ͭΒͳ͚Ε͹࣍ͷจࣈ͔Β΍Γ௚͠ ͍Μͨ ͬ ʔͶ ͱ

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$ wc -l google_japanese_input.txt 312 google_japanese_input.txt $ sort < google_japanese_input.txt | uniq | wc -l 311 Google ೔ຊޠೖྗͷσϑΥϧτઃఆʹॏෳ͕͋Δ ϩʔϚࣈςʔϒϧͷ؅ཧ͸େม

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ϩʔϚࣈςʔϒϧͷ؅ཧ͸େม (PPHMFͰ͸ॏෳ͕͋Δ

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ϩʔϚࣈςʔϒϧͷ؅ཧ͸େม (PPHMFͰ͸ॏෳ͕͋Δ

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ͦΕͰ΋Զ͸ΧελϚΠζ͍ͨ͠ʂ

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ϩʔϚࣈςʔϒϧΛΧελϚΠζ ' , . P Y F G C R L A O E U I D H T N ; Q J K X B M W V S Z %WPSBLϢʔβʔͷ೰Έ ࠨӈͷൺ཰͕ภΔ

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ϩʔϚࣈςʔϒϧΛΧελϚΠζ IUUQXXXQMBMBPSKQEWPSBLKQ ௨ৗͷϩʔϚࣈςʔϒϧͱ΄ͱΜͲׯব͠ͳ͍ ͔͠͠΋ͬͱυϥεςΟοΫʹߦ͚Δ ઌߦࣄྫ

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ϩʔϚࣈςʔϒϧΛΧελϚΠζ طଘͷςʔϒϧͱͷޓ׵ੑΛແࢹ͢Δ͜ͱͰߋʹޮ཰తʹ %WPSBLͱͷޓ׵ੑ͸อͭ H N an on en un in ai ou ei uu ii K Y P G R A O E U I D T B M W S Z v f ፠ ፠ Լ Լ ಛ

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ϩʔϚࣈςʔϒϧͷࣗಈੜ੒ HJUIVCDPNQPUTCPBOQBO ฼ԻͱࢠԻͷҰཡ͔Βશ૊߹ͤྻڍ ͭͷࢠԻΛม͑Δ͚ͩͰ͔ͳΓͷมߋΛཁٻ͞ΕΔ ࣗಈੜ੒Ͱ͖ͳ͍ͱվળαΠΫϧΛճ͢ͷ͕೉͍͠ ந৅Խͯ͠ѻ͑Δ ଞͷϥΠϒϥϦ͔Βݺͼग़ͤΔ ଞͷೖྗํࣜΛಉ͡౔ඨʹ࣋ͪࠐΊΔ

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ϩʔϚࣈςʔϒϧͷࣗಈੜ੒ HJUIVCDPNQPUTCPTUSPLF@DPVOUFS ฼ԻͱࢠԻͷҰཡ͔Βશ૊߹ͤྻڍ ͭͷࢠԻΛม͑Δ͚ͩͰ͔ͳΓͷมߋΛཁٻ͞ΕΔ ࣗಈੜ੒Ͱ͖ͳ͍ͱվળαΠΫϧΛճ͢ͷ͕೉͍͠ ந৅Խͯ͠ѻ͑Δ ଞͷϥΠϒϥϦ͔Βݺͼग़ͤΔ ଞͷೖྗํࣜΛಉ͡౔ඨʹ࣋ͪࠐΊΔ

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ศརΧελϚΠζ s r ; t ͢ ʔ ͋Μ ͱ ʮTUBSUʯ͕ʮελʔτʯʹม׵͞ΕΔ طଘςʔϒϧͱͷίϯϑϦΫτ΋ͳ͍ ೋॏ฼Իઃఆ ར༻ͯ͠ͳ͍ύλʔϯʹׂ౰ ͦͷଞ ׽௚ͷ࣮૷͕Ͱ͖Δ೔ຊޠ͚ͩ%WPSBL͕Ͱ͖Δ OUZTʮͳʹͱͧΑΖ͓͘͠Ͷ͕͍͠·͢ʯͱ͔΋Մೳ

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ϩʔϚࣈςʔϒϧͷධՁ HJUIVCDPNQPUTCPTUSPLF@DPVOUFS ϩʔϚࣈςʔϒϧΛೖྗ͢Δ͜ͱʹΑΓଧ伴਺ΛγϛϡϨʔγϣϯ ଧ伴਺ ࠨൺ ӈൺ Լஈ தஈ ্ஈ ࠨӈ ӈࠨ ૬ରଧ伴਺ google 24383 36% 64% 16% 30% 53% 64% 36% 100% dvorakjp 21972 61% 36% 18% 58% 19% 53% 93% 90.11% anpan 22739 48% 49% 11% 58% 29% 93% 92% 93.26% anpan-v2 21907 47% 52% 11% 57% 30% 93% 83% 89.85% ৽͍͠ύλʔϯΛ௥Ճͯ͠Έͨͱ͖ʹ؆୯ʹͲͪΒ͕ྑ͍͔Θ͔Δ ࠨӈ͸ӈखΛ࢖ͬͨ͋ͱʹࠨखΛ࢖͏֬཰ ೖྗର৅͸೔ຊࠃݑ๏ BOQBO͸ࠨӈͷଧ伴͕΄΅ಉҰͰަޓଧ伴ʹͳΓ΍͍͢ BOQBOW͸ଧ伴਺͕ݮͬͨ΋ͷͷόϥϯε͕΍΍ѱ͘ͳͬͨ BOQBOW͸ࢠԻʮT͢ʯ΍ʮUͱʯͳͲΛ௥Ճͨ͠

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ೖྗํ๏ΧελϚΠζ5JQT վળΛਖ਼֬ʹߦ͑Δ؀ڥΛ੔͑Δ ܭଌΛ٬؍త͔ͭఆྔతʹߦ͑Δ؀ڥΛ੔͑Δ վળαΠΫϧΛճ͢ ೖྗํ๏ΧελϚΠζ ϋʔυΩʔϘʔυҎ֎ʹ΋ΧελϚΠζͷ༨஍͕͋Δ ಛʹϩʔϚࣈ͸ԁͰ؆୯ʹͰ͖Δ ೖྗ֊૚Λҙࣝ ·ͱΊ