Apple plays with its Swift language on the jacket of WWDC 2015

THE Worldwide Developers Conference 2015 officially starts tomorrow, with the opening keynote, but today the accreditation of all participants has already taken place at the Moscone Center.

And look how cool: Apple played with its Swift language on the jacket label that all participants won.

The front has WWDC 15 written on the chest:

https://twitter.com/dancounsell/status/607594102553612288

And behind, the number 15 grando:

This year's badges:

And a comparison with those of previous years:

Here, the main banner more closely:

And in one of these photos by Tim Cook, we can see that even “watchOS”:

Apparently, WWDC fellows also won backpacks:

https://twitter.com/IsaiahJTurner/status/607680072963735552

Outside the Moscone, the queue for the keynote has already started:

https://twitter.com/dancounsell/status/607685013199589376

Until tomorrow!