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Jan 2, 2019 · 23m · a16z

a16z Podcast | The Apple WWDC 2014 Deep Dive

Benedict Evans · 14m spoken Dave Jagoda · 3m spoken
0:00 / 0:00
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gold bands on the timeline = statements, start to end. Hover to read, click to jump. CC turns on captions

In this episode of the a16z Podcast, Benedict Evans and host Michael analyze Apple's WWDC 2014 announcements, covering HealthKit, HomeKit, iOS Extensions, Swift, iCloud Drive, and OS X Continuity. They evaluate how these updates reinforce Apple's premium hardware business model in contrast to Google's cloud-first vision.

How this conversation actually went

Every chapter scored 0–10 on four independent dynamics. Hover any point for the reasoning behind the score. How this is scored →

The host as informed peer 2.7 Guest teaching 6.3 Guest disagreement 1.7 The host pushing back 2.3
05100:0010:0020:004:32–8:06 · The host as informed peer 3/10 iOS Extensions and System Control vs Openness Michael asks clarifying questions about whether iOS extensions benefit Google and Facebook and whether Apple is loosening its traditional control. Benedict explains the technical trade-offs, security sandboxing, and hardware timing that enable Apple to offer extensions safely.8:06–12:32 · The host as informed peer 3/10 Swift Programming Language Deep Dive Dave Jagoda educates the host and Benedict on the technical highlights of Swift, including REPL interactive feedback and syntax borrowed from languages like Python and Ruby. Michael brings up a concrete keynote demo (the blimp game) to anchor the explanation and asks about Swift's ecosystem lock-in.12:32–18:55 · The host as informed peer 2/10 iCloud Drive and File System Evolution Benedict delivers a high-level strategic breakdown of iCloud Drive and Apple's hardware-centric cloud approach versus Google's cloud-centric vision. The host prompts with broad directional questions while Benedict carries the vast majority of the analytical weight.4:32–8:06 · Guest teaching 5/10 iOS Extensions and System Control vs Openness Michael asks clarifying questions about whether iOS extensions benefit Google and Facebook and whether Apple is loosening its traditional control. Benedict explains the technical trade-offs, security sandboxing, and hardware timing that enable Apple to offer extensions safely.8:06–12:32 · Guest teaching 7/10 Swift Programming Language Deep Dive Dave Jagoda educates the host and Benedict on the technical highlights of Swift, including REPL interactive feedback and syntax borrowed from languages like Python and Ruby. Michael brings up a concrete keynote demo (the blimp game) to anchor the explanation and asks about Swift's ecosystem lock-in.12:32–18:55 · Guest teaching 7/10 iCloud Drive and File System Evolution Benedict delivers a high-level strategic breakdown of iCloud Drive and Apple's hardware-centric cloud approach versus Google's cloud-centric vision. The host prompts with broad directional questions while Benedict carries the vast majority of the analytical weight.4:32–8:06 · Guest disagreement 2/10 iOS Extensions and System Control vs Openness Michael asks clarifying questions about whether iOS extensions benefit Google and Facebook and whether Apple is loosening its traditional control. Benedict explains the technical trade-offs, security sandboxing, and hardware timing that enable Apple to offer extensions safely.8:06–12:32 · Guest disagreement 1/10 Swift Programming Language Deep Dive Dave Jagoda educates the host and Benedict on the technical highlights of Swift, including REPL interactive feedback and syntax borrowed from languages like Python and Ruby. Michael brings up a concrete keynote demo (the blimp game) to anchor the explanation and asks about Swift's ecosystem lock-in.12:32–18:55 · Guest disagreement 2/10 iCloud Drive and File System Evolution Benedict delivers a high-level strategic breakdown of iCloud Drive and Apple's hardware-centric cloud approach versus Google's cloud-centric vision. The host prompts with broad directional questions while Benedict carries the vast majority of the analytical weight.4:32–8:06 · The host pushing back 3/10 iOS Extensions and System Control vs Openness Michael asks clarifying questions about whether iOS extensions benefit Google and Facebook and whether Apple is loosening its traditional control. Benedict explains the technical trade-offs, security sandboxing, and hardware timing that enable Apple to offer extensions safely.8:06–12:32 · The host pushing back 2/10 Swift Programming Language Deep Dive Dave Jagoda educates the host and Benedict on the technical highlights of Swift, including REPL interactive feedback and syntax borrowed from languages like Python and Ruby. Michael brings up a concrete keynote demo (the blimp game) to anchor the explanation and asks about Swift's ecosystem lock-in.12:32–18:55 · The host pushing back 2/10 iCloud Drive and File System Evolution Benedict delivers a high-level strategic breakdown of iCloud Drive and Apple's hardware-centric cloud approach versus Google's cloud-centric vision. The host prompts with broad directional questions while Benedict carries the vast majority of the analytical weight.

speaking balance: gold is the host, purple is the guest (3 minute bins)

0:00 · the host 0% · guest 100%0:00 · the host 0% · guest 100%3:00 · the host 0% · guest 100%3:00 · the host 0% · guest 100%6:00 · the host 0% · guest 100%6:00 · the host 0% · guest 100%9:00 · the host 0% · guest 100%9:00 · the host 0% · guest 100%12:00 · the host 0% · guest 100%12:00 · the host 0% · guest 100%15:00 · the host 0% · guest 100%15:00 · the host 0% · guest 100%18:00 · the host 0% · guest 100%18:00 · the host 0% · guest 100%21:00 · the host 0% · guest 100%21:00 · the host 0% · guest 100%
Sharpest disagreement ▶ 14:06 Benedict rejects the premise of Mac OS strategic relevance

When Michael asks what the announcements mean for the relative importance of Mac OS versus iOS, Benedict immediately points out they haven't mentioned Mac OS yet and reframes it as largely irrelevant to the global tech transformation compared to mobile.

 Hardest push from the host ▶ 11:44 Host probes whether Swift will remain locked to Apple

Michael presses Dave on whether Swift will remain strictly constrained to Apple's platform or if developers might see it adopted outside the OS X and iOS ecosystem.

 Biggest teaching moment ▶ 8:49 Dave breaks down Swift's design philosophy for non-programmers

Dave details how Apple synthesized developer-friendly features like semicolons, REPL, and multi-language syntax into Swift to solve real programmer productivity issues.

 The host holds their own ▶ 10:01 Host connects Dave's REPL explanation to the keynote blimp demo

Michael demonstrates keen observation and preparation by linking Dave's explanation of interactive coding directly to the live blimp game demonstration shown during WWDC.
the scores for every segment, with the reasoning behind each
ChapterTopicThe host as informed peerGuest teachingGuest disagreementThe host pushing backWhy
iOS Extensions and System Control vs Openness 3523 Michael asks clarifying questions about whether iOS extensions benefit Google and Facebook and whether Apple is loosening its traditional control. Benedict explains the technical trade-offs, security sandboxing, and hardware timing that enable Apple to offer extensions safely.
Swift Programming Language Deep Dive 3712 Dave Jagoda educates the host and Benedict on the technical highlights of Swift, including REPL interactive feedback and syntax borrowed from languages like Python and Ruby. Michael brings up a concrete keynote demo (the blimp game) to anchor the explanation and asks about Swift's ecosystem lock-in.
iCloud Drive and File System Evolution 2722 Benedict delivers a high-level strategic breakdown of iCloud Drive and Apple's hardware-centric cloud approach versus Google's cloud-centric vision. The host prompts with broad directional questions while Benedict carries the vast majority of the analytical weight.

Statements from this episode (12)

Insight
Evans: Tech developer conference announcements fall into three distinct categories
“I tend to think about these kinds of events as splitting into three categories. So first of all, there's the stuff that is a nice incremental improvement if you're used to the platform, like something cool happens in the calendar, something cool happens in the…”
Benedict Evans Jan 2, 2019 ▶ 0:42
Assertion Supported
Evans: Apple reported 83% of iPhone 5S users use fingerprint scanner
“And they gave a number that I think it was 83% of all iPhone five S users use a fingerprint scanner,”
Benedict Evans Jan 2, 2019 ▶ 3:17
Opinion
Evans: iOS extensions enable Google and Facebook to integrate deeper into iOS
“And so the funny thing here is, of course, this is basically giving Google and Facebook a whole list of ways to get the hooks deeper into iOS.”
Benedict Evans Jan 2, 2019 ▶ 5:18
Assertion Supported
Evans: Apple's iOS 8 extensions lagged behind Android by three years
“And so, you know, again, it's a bit like multitasking, that Apple is doing something that was on Android like three years earlier.”
Benedict Evans Jan 2, 2019 ▶ 6:00
Insight
Evans: The three reasons tech companies delay expected product features
“Any company that isn't doing something you think they should do, it's either they've decided not to do it, or they haven't got the resource to do it, or it's on the roadmap, but it's not ready yet.”
Benedict Evans Jan 2, 2019 ▶ 6:55
Insight
Evans: Increasing CPU power enables operating systems to safely sandbox features
“The more CPU you've got, the more things you can put inside of sandbox instead of letting them run on bare metal.”
Benedict Evans Jan 2, 2019 ▶ 7:39
Assertion Partly supported
Jagoda: Swift incorporates features from Python, Ruby, Go, and Lisp
“There's features of Python, Ruby, CoffeeScript, JavaScript, Go and even hints of languages like Java and Lisp that they've incorporated into it”
Dave Jagoda Jan 2, 2019 ▶ 9:01
Opinion
Jagoda: Apple built Swift for internal use, not just third parties
“It felt to me at least like they're building this for themselves as well to help Apple's own efforts as opposed to like Here's a kit. You go use this. We'll use the real, real stuff. You guys can use this sort of dumbed down limited thing. And it doesn't feel …”
Dave Jagoda Jan 2, 2019 ▶ 10:39
Insight
Evans: Apple is relaxing its ban on user-accessible mobile file systems
“So it feels like Apple are kind of backing off a little bit from the absolutism of you, there should not be a user accessible file system at all.”
Benedict Evans Jan 2, 2019 ▶ 13:47
Opinion
Evans: The Mac is irrelevant amid the global mobile transformation
“In the great wide world of the enormous transformation of the technology industry, and the media industry, and the whole, of industry in general, by mobile, the Mac is kind of irrelevant.”
Benedict Evans Jan 2, 2019 ▶ 14:34
Assertion Partly supported
Evans: iPhone ASP is $600 compared to Android's $250 average
“They sell a phone that an average of 600 dollars, In an industry that averages about a 180, and Android averages about 250. And in the high-end space, they have, as it might be, two thirds to three quarters of the market, and Samsung has most of the rest.”
Benedict Evans Jan 2, 2019 ▶ 18:56
Insight
Evans: Google views devices as dumb glass; Apple views cloud as storage
“So what Apple is doing, what Google is doing is they say, well, the device is dumb gloss, and all the cool stuff's happening in the cloud. And what Apple is doing is saying, no, no, no, no, the cloud is just dumb storage.”
Benedict Evans Jan 2, 2019 ▶ 22:26
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