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@ ythecombinator #BEPiD playing with Watch Connectivity for ~24 hours

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OUR GOAL an app where you access all of the most awaited event of the year: the COCOAHEADS CONFERENCE 2016; with information about the venue, speakers, schedule, sponsors, partners... (and during the event, you can even tweet about the talks!)

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OUR GOAL an app where you access all of the most awaited event of the year: the COCOAHEADS CONFERENCE 2016; with information about the venue, speakers, programming, sponsors, partners... (and during the event, you can even tweet about the talks!) ~24 hours

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OUR STACK JSON Watch Connectivity

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DIFFICULTIES & LESSONS LEARNT

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SERVER JSON Watch Connectivity

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#1 we all must have a quick back-end for prototyping

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https:// github.com/ typicode/ json- server

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https:// www.get post man .com

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iOS JSON Watch Connectivity

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#1 Alamofire + SwiftyJSON =

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#2 you must keep as much processing as possible here

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#3 you must keep as much depende ncies as possible here

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watchOS JSON Watch Connectivity

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#1 the simulator makes you forget that you can rely on an awful connecti on

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the simulator adds some latency to the requests but response times on-device can sometimes be quite slower !

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#2 optimize your design for a constrai ned as f*ck screen

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#3 I can just update my views as often as I want

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#1 the simulator makes you forget that you can rely on an awful connecti on DON’T YOU FORGET THIS

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#4 keep all session data in a single class

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#5 think very well about message -passing strategy

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#6 think very well about devices states handling

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THINK ABOUT & EXPERIMENT

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Activity Rings

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PROMISES

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Functional- Reactive- Programming

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NSURLSession

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AND SO…

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✓ Watch Connectivity × Complications

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'Que Deus tenha misericórdia deste App'

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SORRY! (not that sorry)