Pros and Cons
Pros
GPSͷΈΛ͔ͭͬͨҐஔಛఆΑΓߴ͍ਫ਼ͰҐஔΛଌఆͰ͖Δ
Χϝϥͷө૾ΛͬͨҐஔಛఆΑΓߴ͍ਫ਼ͰҐஔΛଌఆͰ͖Δ
Cons
ݶΒΕͨॴͰ͔͑͠ͳ͍ɻ
ಓ࿏͔Βݟ͑ͳ͍ॴʢApple Mapʹใ͕ͳ͍ॴʣͰ͑ͳ͍
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Where can we use this?
ݱ࣌ͰԼهͷॴͰ͚ͩ͑·͢
αϯϑϥϯγείɺγΧΰɺϚΠΞϛ
χϡʔϤʔΫɺϩαϯθϧε
Նʹ͏গ͠Ճ͞ΕΔΒ͍͚͠Ͳɺݱ࣌Ͱৄࡉෆ໌
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How To Use
// GeoTracking͕͑Δ͔Ͳ͏͔ௐΔ
ARGeoTrackingConfiguration.checkAvailability { (available, error) in
if !available {
// ʮ͑·ͤΜʯදࣔΛ͢Δɻ
}
}
// GeoTrackingͷઃఆͰηογϣϯΛ։࢝͢Δɻ
arView.session.run( ARGeoTrackingConfiguration() )
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without ARGeoAnchor...
ARGeoAnchor ͷର۠Ҭ֎ͰࣅͨΑ͏ͳ͜ͱΛ
͍ͨ͠߹ɺ
ARConfiguration.WorldAlignment.gravityAndHeadi
ng ΛͬͯΈ·͠ΐ͏ɻ
x͕࣠౦ɺy͕࣠ॏྗํɺz͕࣠ೆʹݻఆ͞
Εͨঢ়ଶͱͳΓ·͢ɻ
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Scene Geometry and Depth with
LiDAR
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LiDAR
Light Detection and Ranging
ύϧεঢ়ʹൃޫ͢ΔϨʔβʔরࣹΛߦ͍ɺ
ࢄཚޫ͔ΒҐஔରͷछྨΛଌఆ͢Δ
ηϯαʔ
only on latest iPad Pro
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How LiDAR works
ηϯαʔ͔ΒޫΛরࣹ
ࣹޫΛऩू
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Scene detection with LiDAR
LiDAR Ͱମ·Ͱͷڑ͓Αͼମͷछྨ͕Θ
͔ΔΑ͏ʹͳ͍ͬͯ·͢ɻ
ఆՄೳͳମఱҪɺυΞɺচɺҜࢠɺςʔ
ϒϧɺนɺ૭ɺͦͷଞɺͷ̔छྨɻ
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Depth and scene detection with LiDAR
͍··ͰͷARKit 3.5Ͱମ·ͰͷڑͱछྨऔಘͰ͖ͨͷͰ͕͢ɺ
ARKit4ͰAPI͕ଟগ͍͘͢ͳΓ·ͨ͠ɻ
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App With LiDAR
LiDARͷ Scene Detection Λͬͯɺମ·ͰͷڑͱछྨΛ͠Όͬͯ
͘ΕΔΞϓϦΛ͍ͩͯ͠ΔͷͰɺΑ͔ͬͨΒͬͯΈ͍ͯͩ͘͞ɻ
https://apps.apple.com/jp/app/whatsoverthere/id1505077334
ʮ3 m ઌʹ૭͕͋Γ·͢ʯͳͲͱ
͠Όͬͯڭ͑ͯ͘Ε·͢ɻ
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Face Detection
ࠓ·Ͱ TrueDepthΧϝϥࡌͷΈͰ͕ͨ͠ɺA12 Ҏ্ͷϓϩηο
αʔͰ͑ΔΑ͏ʹͳΓ·ͨ͠ɻ