シャドーイング練習: Matt Mills: Image recognition that triggers augmented reality - YouTubeで英語スピーキングを学ぶ
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Reviewer.pxsieh.
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So wouldn't it be amazing if our phones could see the world in the same way that we do?
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As we're walking around, being able to point the phone at anything and then have it actually recognize images and objects, like the human brain,
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and then be able to pull in information from an almost infinite library of knowledge and experience and ideas.
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Well, traditionally, that was seen as science fiction, but now we've moved to a world where actually this has become possible.
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So the best way of explaining it is to just show it.
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What you can see over here is Tamara, who's holding my phone, that's now plugged in.
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So let me start with this.
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What we have here is a painting of the great poet Robbie Burns, and it's just a normal image.
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But if we now switch inputs over to the phone, running our technology, you can see effectively what Tamara is seeing on the screen.
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And when she points at this image, something magical happens.
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Now what's great about this is there's no trickery here.
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There's nothing done to this image.
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And what's great about this is the technology is actually allowing the phone to start to see and understand, much like how the human brain does.
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Not only that, but as I move the object around, it's going to track it and overlay that content seamlessly.
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Again, the thing that's incredible about this is this is how advanced these devices have become.
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All the processing to do that was actually done on the device itself.
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Now, this has applications everywhere, whether in things like art in museums, like you just saw, or in the world of, say, advertising or print journalism.
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So a newspaper becomes out of date as soon as it's printed.
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Here is this morning's newspaper and we have some Wimbledon news which is great.
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Now what we can do is point at the front of the newspaper and immediately get the bulletin.
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And it's very important that you adapt and you have to be flexible, you have to be willing to change direction at a split second.
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And she does all that.
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She's won this title.
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And that linking of the digital content to something that's physical is what we call an aura, and I'll be using that term a little bit as we go through the talk.
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So what's great about this is it isn't just a faster and more convenient way to get information in the real world, but there are times
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when actually using this medium allows you to be able to display information in a way that was never before possible.
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So what I have here is a wireless router.
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My American colleagues have told me I've got to call it a router so that everyone here understands.
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But nonetheless, here is the device.
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So now what I can do is, rather than getting the instructions for the device online, I can simply point at it.
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The device is recognized. And then...
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Begin by plugging in the great AVSL cable.
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Then connect the power.
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Finally, the yellow Ethernet cable.
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Congratulations.
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You have now completed setup.
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Awesome.
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Thank you.
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The incredible work that made that possible was done here in the UK by scientists at Cambridge.
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They work in our offices, and I've got a lovely picture of them here.
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They couldn't all be on stage, but we're going to bring their aura to the stage, so here they are.
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They're not very animated.
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This was the fourth take, I'm told.
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Okay.
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So as we're talking about Cambridge, let's now move on to technical advancements.
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Because since we started putting this technology on mobile phones less than 12 months ago,
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the speed and the processor in these devices has grown at a really phenomenal rate.
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And that means that I can now take cinema-quality 3D models and place them in the world around me.
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So, I have one over here.
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Tamara, would you like to jump in?
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Actually, you can.
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So then, after the fun comes the more emotional side of what we do, because effectively this technology allows you to see the world through someone's eyes, and for that person to be able to take a moment in time
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and effectively store it and tag it to something physical that exists in the real world.
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What's great about this is the tools to do this are free, They're open, they're available to everyone within our application.
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And educators have really got on board with the classrooms.
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So we have teachers who've tagged up textbooks, teachers who've tagged up school classrooms, and a great example of this is a school in the UK.
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I have a picture here from a video, and we're now going to play it.
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See what happens.
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Keep going.
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TV!
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Oh my god!
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Now move it either side, see what happens.
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Move away from it and come back to it.
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Oh, that is so cool!
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And then, have you got it again?
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Oh my god!
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That's a lot!
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How did you do that?
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So it's not magic, it's available for everyone to do, and actually I'm going to show you how easy it is to do by doing one right now.
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So I'm told it's called a stadium wave.
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So we're going to start from this side of the room, on the count of three, and go over to here.
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Tamara, are you recording?
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So, you're all ready.
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One, two, three, go!
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Fellows are really good, huh?
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Now we're going to switch back into the Erasmus application.
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And what Tamara is going to do is tag that video that we just took
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onto my badge so that I can remember it forever.
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Now, we have lots of people who are doing this already, and we've talked a little bit about the educational side.
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On the emotional side, we have people who've done things like sent postcards
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and Christmas cards back to their family with little messages on.
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We have people who have, for example, taken the inside of the engine bay of an old car
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and tagged up different components within an engine so that if you're stuck and you want to find out more, you can point and discover the information.
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We're all very, very familiar with the Internet.
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In the last 20 years, it's really changed the way that we live and work and the way that we see the world.
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And what's great is we sort of think this is the next paradigm shift
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because now we can literally take the content that we share, we discover and that we enjoy and make it a part of the world around us.
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It's completely free to download this application if you have a good Wi-Fi connection or 3G.
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This process is very, very quick.
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Oh, there we are, we can save it now.
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It's just going to do a tiny bit of processing to convert
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that image that we just took into a sort of digital fingerprint.
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And the great thing is, if you're a professional user, so a newspaper, the tools are pretty much identical to what we've just used to create this demonstration.
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The only difference is that you've got the ability to add in links and slightly more content.
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Are you now ready?
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We're ready to go.
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Okay, so I'm told we're ready, which means we can now point at the image, and there you all are.
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One, two, three, go.
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Well done.
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We've been a brazma.
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Thank you.
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このビデオで話す練習をする理由は？
このビデオでは、画像認識と拡張現実の革新について説明しています。Augmented Reality（拡張現実）の概念は、日常生活でのコミュニケーションを豊かにし、さまざまな情報を即座に取得する方法を提供します。このコンテキストで英語を練習することは、実用的な会話能力を向上させる良い機会です。特に、技術やアートに関連するトピックに対する理解が深まるため、あなたの語彙力と表現力も向上します。さらに、「YouTubeで英語学習」を通じて、リスニングスキルを高めつつ、実際のメディアコンテンツを基にした影響力のある表現を学ぶことができます。これにより、将来的にはshadowspeakやshadow speechの技術を使用してスピーキング能力を強化することができます。
文法と表現の文脈
- 「What you can see over here is...」 - この表現は、注意を引くコンテキストを設定する際に役立ちます。状況を説明する際に使える便利なフレーズです。
- 「When she points at this image, something magical happens.」 - これは因果関係を示す優れた例で、特定のアクションが特定の結果を引き起こすことを表現しています。
- 「You have to be willing to change direction at a split second.」 - このフレーズは柔軟性について語っており、特に会話の中で臨機応変さを要求される場面で使えます。
これらの文例は、実際の会話での使用に非常に役立ち、自然な流れで英語を話すスキルを向上させます。
一般的な発音の罠
このビデオには一部発音の挑戦があります。例えば、「router」という単語は、地域によって発音が異なることがあります。また、「point」や「message」などの言葉も、イントネーションによって強調が変わるため、注意が必要です。特に、スピーチの速度が速いときは、これらの単語を理解するのが難しくなることがあります。これらの発音の罠を克服するためには、定期的にshadowspeaksやshadow speakの練習を行うことが有効です。
シャドーイングとは？英語上達に効果的な理由
シャドーイング（Shadowing）は、もともとプロの通訳者養成プログラムで開発された言語学習法で、多言語習得者として知られるDr. Alexander Arguelles によって広く普及されました。方法はシンプルですが非常に効果的：ネイティブスピーカーの英語を聞きながら、1〜2秒の遅延で声に出してすぐに繰り返す——まるで「影（shadow）」のように話者を追いかけます。文法ドリルや受動的なリスニングと異なり、シャドーイングは脳と口の筋肉が同時にリアルタイムで英語を処理・再現することを強制します。研究により、発音精度、抑揚、リズム、連音、リスニング力、そして会話の流暢さが大幅に向上することが確認されています。IELTSスピーキング対策や自然な英語コミュニケーションを目指す方に特におすすめです。