Each year a city in California becomes the Mecca for developers, journalists and engineers working or passionate about Apple's products. If you are interested in technology that's where new features and improvements for Apple's platforms are presented, discussed and dissected. In this speech you'll understand how the conference and related events are structured, why you should consider to apply for a ticket or a free scholarship and mostly learn of interesting gems announced during WWDC17, that will be leveraged by developers to create amazing new apps and features used by hundreds of millions of people.

1. WWDC
World Wide Developer Conference
a.k.a.
Dub Dub
Matteo Gavagnin – @macteo – https://macteo.it 1

2. Why me?
2

3. 3

4. Started mobile coding on
the original iPhone
• iPhone in 2007.
• No official SDK.
• Objective-C.
• Manual memory management retain/
release.
4

5. 5

6. MUSE
6

7. Inbank
iOS, Android
7

8. WWDC
8

9. San Jose
***
California
9

10. 2002
Mac OS 9 funeral
10

11. The Schedule
• Special Events.
• Sessions.
• Labs.
11

12. Keynote
12

13. panel with
Michelle
Obama
Lisa Jackson
13

14. 14

15. 15

16. 16

17. 17

18. Beer Bash
18

19. Networking
19

20. Executive
Lunch Box
20

21. 138
Sessions
21

22. Labs
22

23. Scholarships
• 300 STEM1
students and
professors.
• Submit an original Swift
Playground.
• 1499.00 € ticket.
1
Science, Technology, Engineering and Mathematics
23

24. Contents
24

25. iOS
Birdview of everything
announced:
https://mackuba.eu/
2017/07/05/new-stuff-from-
wwdc-2017/
25

26. Public iOS 11 beta
https://beta.apple.com/
26

27. Platform State of the
Union
27

28. XCode 9
• New source editor.
• Mix and match Swift 3.2 and Swift 4.
• Increased build performances
• New build system.
• GitHub integration.
• Undefined Behavior Sanitizer and the Main Thread API
Checker.
• Debug via WiFi or Ethernet.
28

29. Multiple Simulators
29

30. Swift Playgrounds for iPad
30

31. Swift 4
It's open source and the
evolution process is
completetly public.
http://swift.org
Great Swift Playground with
all the new features:
https://github.com/ole/
whats-new-in-swift-4
31

32. Camera,
images and
videos
• HEVC (H.265)
• HEIF
• Depth of field.
32

33. Metal 2
Off-load more work from
the CPU
• Metal Heaps.
• Metal Performance
Shaders Library.
• Machine learning support.
33

34. VR
Steam
Unreal
Unity
34

35. GPU Development Kit
• Australia.
• Austria.
• Belgium.
• Canada.
• Denmark.
• Finland.
• France.
• Germany.
• Hong Kong.
• Ireland.
• !
• Japan.
• Luxembourg.
• Netherlands.
• New Zealand.
• Norway.
• Singapore.
• Spain.
• Sweden.
• Switzerland.
• United States.
• United Kingdom.
35

36. Core NFC
36

37. Core Location and Privacy
Policy change:
Every app obtaining user's location while
on background will trigger the double
blue bar.
37

38. HomeKit
For non commercial products the protocol
is now open.
38

39. Drag & Drop
39

40. PDFKit
Now available on iOS
I've been Sherlocked.
40

41. XCTest
41

42. UIKit
• API to manage taller
navigation bars.
• UITableView now has
automatic cell height
enabled by default.
• Safe areas and layout
guides deprecations.
42

43. 43

44. Core ML
44

45. Models
Turi
Caffe
Keras
(TensorFlow)
45

46. Machine Learning Stack
46

47. Use your Brain
47

48. Vision
• Rectangles.
• Faces.
• Object Tracking.
48

49. ARKit
• Where is the camera in
space?
• Where is it looking?
49

50. ARKit
• Understand the scene
• Lightning
http://madewitharkit.com 50

51. http://armeasure.com 51

52. 52

53. Questions?
Matteo Gavagnin – @macteo – https://macteo.it 53

54. Thanks
Matteo Gavagnin – @macteo – https://macteo.it 54