Aqua Mac OS X

Name: Aqua Mac OS X
Uploaded: 2025-06-13T15:18:51+00:00
Duration: 9 min 35 s
Channel: Applesfera
Description: Ver Aqua Mac OS X - Applesfera en Dailymotion

Applesfera

13/6/2025

Categoría

🤖

Tecnología

Transcripción

Mostrar la transcripción completa del vídeo

00:00Pero no hemos terminado todavía, porque es mi placer hoy

00:05para anunciar Mac OS X.

00:17Esto es, espero, también va a darles a ti.

00:22Estamos anunciando Mac OS X aquí.

00:26Me gustaría hablar sobre los objetivos de Mac OS X.

00:30Primero, vamos a tener una estrategia de Mac OS X.

00:34No vamos a tener una estrategia de Mac OS X.

00:38No vamos a tener una estrategia de Mac OS X.

00:40Y eso es muy importante para nosotros.

00:46La segunda es que Mac OS necesita pluma.

00:50Necesitamos la mejor operación sistema kernel tecnológica,

00:53la mejor internet networking en el mundo.

00:56Primero, vamos a tener una estrategia de Mac OS X.

01:01Primero, vamos a tener una estrategia de Mac OS X.

01:35Primero, vamos a tener una estrategia de Mac OS X.

02:10Primero, vamos a tener una estrategia de Mac OS X.

02:13Primero, vamos a tener una estrategia de Mac OS X.

02:15La final beta will go out to developers this spring.

02:17Mac OS X will be on sale as a software product starting this summer.

02:23And we will be preloading it on all machines a year from now.

02:29So that is our rollout strategy.

02:31Now I'd like to go through the architecture of Mac OS X with you.

02:41To start off with, we need a kernel.

02:44And that kernel we call Darwin.

02:49Darwin is amazing.

02:51It's a super modern kernel.

02:53And it's got protected memory, preemptive multitasking, modern networking,

02:57all the things you'd expect.

02:59Done in a very elegant way.

03:01And it's very Linux-like, very much so.

03:05It's got free BSD Unix, which is the same as Linux.

03:08So it looks almost the same to developers.

03:10It's got a mock microkernel and it's completely open source.

03:14You can go to Apple's website today and download it as 75,000 people already have.

03:19Completely open source and we're getting a lot of help from the Mac community

03:23to make it better and better and better.

03:26So we're extremely excited about Darwin.

03:29The next layer on top of Darwin is killer graphics.

03:33We've got three components.

03:35Our 2D, which is Quartz.

03:37Our 3D, which is OpenGL.

03:39And our media layer, which is QuickTime.

03:41And they're all seamlessly integrated right into the operating system.

03:44So let's take a look at Quartz.

03:46Quartz is PDF-based.

03:48What does that mean?

03:49You know when you go to the web and you see PDF documents?

03:53You read them with Acrobat, this great technology invented by Adobe?

03:57Well, that technology is now at the core of Mac OS X's graphics.

04:01So you can image PDFs instantly.

04:04We have on-the-fly PDF rendering, anti-aliasing, and compositing, which will blow you away.

04:10Built at the core of the OS.

04:12So now all applications get this for free.

04:15And we have built-in transparency into the model.

04:18And I'll show you that in a few minutes.

04:21Our OpenGL 3D standard is the most widely supported 3D standard in the industry.

04:27It's very advanced and we have full hardware support for it.

04:30Built in, again, to the core of the operating system.

04:32And obviously, QuickTime for digital video and audio.

04:36Live internet streaming.

04:37Internet standard.

04:3833% market share built into the core of the OS.

04:41So those are our killer graphics.

04:45The next layer are our APIs.

04:48The things that our developers program to.

04:51And there are three of them in Mac OS X.

04:53Classic, Carbon, and Coco.

04:55Classic, and the reason for this is to provide a general migration for people

05:01from the left to the right over time.

05:06Mac OS 9.

05:08Classic runs Mac OS 9 apps as is.

05:11Without modification.

05:13So you can run your Mac OS 9 apps right on Mac OS 10.

05:16You do not get all of the new features, however.

05:19Because it's impossible to do technically.

05:21But they all run.

05:22And they run well.

05:23Carbonized apps get the new features.

05:27Now what's a carbonized app?

05:29It's something that takes a developer a few months.

05:33One to three months to carbonize their app.

05:36To get it ready for OS 10.

05:39And all of a sudden it springs to life.

05:41With all of the new features of OS 10.

05:44And the third API is Coco.

05:48It's completely different.

05:50It's fully object oriented.

05:51You can write applications in Java or other object oriented languages.

05:55And get all of those benefits.

05:57So developers can choose any one of these they want.

06:01They can run the existing apps in Classic.

06:04They can spend a very short amount of time carbonizing their app to get all the new features.

06:08Which we think everybody will.

06:10Or for new applications they can write them in Coco and get all of the benefits

06:14of Apple's incredibly advanced object oriented technology.

06:18So that is the API layer.

06:21So this is the architecture.

06:25Except there's one more thing.

06:28The one more thing is.

06:30We have been secretly for the last 18 months.

06:33Designing a completely new user interface.

06:36And that new user interface builds on Apple's legacy.

06:42And carries it into the next century.

06:45And we call that new user interface Aqua.

06:48Because it's liquid.

06:50One of the design goals was when you saw it you wanted to lick it.

06:53And so we call it Aqua.

06:59And this is the architecture for Mac OS X.

07:03And we are incredibly, incredibly excited and pleased with how this has turned out.

07:08Now when we talk about user interfaces.

07:11Let me show you.

07:13This is it.

07:14This is what started it all.

07:27Right?

07:28The original Macintosh in 1984.

07:30512 by 384.

07:31Dots on the screen.

07:33Black and white.

07:34Kicked off a revolution.

07:35And we saw others follow in the late 80's.

07:40This is Windows 3.1 in the late 80's.

07:43And Apple followed up in the mid 90's with the current user interface called Platinum.

07:48Still the best thing out there.

07:49And then this is Windows 98 which obviously came out in 98.

07:53So these are the user interfaces out there.

07:56They are all credible.

07:57They all work.

07:58How do we take this to the next level?

08:00Well let me show you a few slides on Aqua.

08:02And then I would like to demonstrate it for you.

08:04So this, you get a little feeling for what Aqua may be like.

08:08So I would like to just start off, you know, when you design a new user interface, you have

08:15to start off humbly.

08:16You have to start off saying, what are the simplest elements in it?

08:19What does a button look like?

08:22And you spend months working on a button.

08:25That's a button in Aqua.

08:28This is what radio buttons look like.

08:31Simple things.

08:33This is what check boxes look like.

08:36This is what pop-up lists look like.

08:40Again, you're starting to get the feel of this.

08:42A little different.

08:43This is what sliders can look like.

08:46Right?

08:48Now let me show you Windows.

08:51This is what the top of Windows look like.

08:56These three buttons look like a traffic signal, don't they?

08:59Red means close the window.

09:02Yellow means minimize the window.

09:04And green means maximize the window.

09:07Pretty simple.

09:10And tremendous fit and finish in this operating system.

09:14When you roll over these things, you get those.

09:15You see them?

09:16You know?

09:17And when you are no longer the key window, you know, they go transparent.

09:22Right?

09:23So a lot of fit and finish in this.

09:25In addition to the fit and finish, we paid a lot of attention to dynamics.

09:29Not only how do things look, but how do they move?

09:32How do they behave?

09:33No.

09:34How do they behave?

09:35Because they make sure that is essentially there.

09:37They don't make sense to me.

Categoría

Transcripción

Recomendada