Mobile Development for Devices and IoT

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Post on 19-Jan-2017

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  • Mobile Development for Devices and IoT

  • I am going to curse

  • Notorious LiarMost famous song is about lying

  • Diving In- (void)peripheral:(CBPeripheral *)peripheral didDiscoverCharacteristicsForService:(CBService *)service error:(NSError *)error{ if ([service.UUID isEqual:[CBUUID UUIDWithString:POLARH7_HRM_HEART_RATE_SERVICE_UUID]]) { // 1 for (CBCharacteristic *aChar in service.characteristics) { // Request heart rate notifications if ([aChar.UUID isEqual:[CBUUID UUIDWithString:POLARH7_HRM_MEASUREMENT_CHARACTERISTIC_UUID]]) { // 2 [self.polarH7HRMPeripheral setNotifyValue:YES forCharacteristic:aChar]; NSLog(@"Found heart rate measurement characteristic"); } // Request body sensor location else if ([aChar.UUID isEqual:[CBUUID UUIDWithString:POLARH7_HRM_BODY_LOCATION_CHARACTERISTIC_UUID]]) { // 3 [self.polarH7HRMPeripheral readValueForCharacteristic:aChar]; NSLog(@"Found body sensor location characteristic"); } } } // Retrieve Device Information Services for the Manufacturer Name if ([service.UUID isEqual:[CBUUID UUIDWithString:POLARH7_HRM_DEVICE_INFO_SERVICE_UUID]]) { // 4 for (CBCharacteristic *aChar in service.characteristics) { if ([aChar.UUID isEqual:[CBUUID UUIDWithString:POLARH7_HRM_MANUFACTURER_NAME_CHARACTERISTIC_UUID]]) { [self.polarH7HRMPeripheral readValueForCharacteristic:aChar]; NSLog(@"Found a device manufacturer name characteristic"); } } }}

    http://developer.apple.com/documentation/Cocoa/Reference/Foundation/Classes/NSError_Class/

  • Internet of things noun noun: Internet of things 1) a proposed development of the Internet in which everyday objects have network

    connectivity, allowing them to send and receive data.

  • Numbers25% of the apps are games

    I was going to say more but everyone else has already put up everything

  • What is Sproutling?

    A wearable band for your baby, a smart charger and a mobile app work together to not only monitor more effectively but learn and predict your baby's sleep habits and optimal sleep conditions

  • Ecosystem

    BLE

    WiFiBLE

    Sproutling

    WiFi or Cellular

    Home Router

    CloudInternet Telemetry

    Identity

    Device Mgmt

  • ExperienceDoes the user trust your app?

    How does your app provide feedback?

    Is your app easy to use with the devices?

  • UtilitarianSetup / Data Entry

    Onboarding

    Troubleshooting

    Customer Support

  • Get ReadyIt is all your fault even if it is the device that messing you up

  • I18N/L10NMake sure that your app has a great experience across languages and cultures

  • Constantly BetterThere have been 4 updates since I purchased my Tesla and it now drives me to work and I can use my phone to pull my car of the garage

  • Brand SupportWhat do you do when your brand has multiple connected devices?

    How does your app compare and work into the Out of Box Experience (OBE)?

  • AndroidTreat android as a first class citizen on par with your iOS app

  • UV-curing solder mask to home-fabbed boards

    Date

    Well you have true pub/sub with MQTT thats the biggest thing. MQTT was built around the notion of message queuing. Websockets were built from a need for unidirectional http communication thats at the highest level

    Chris Hein

  • UV-curing solder mask to home-fabbed boards

    Date

    Battery Life Analysis / Alignment

  • SecurityAre you thinking about it?

    How do you connect the backend?

    How do you connect to the device?

    When you interview, make sure you fake it!

  • LoggingLog all interactions with everything

  • TestingIntegration testing is hard to automate, take a lot of time and costly to change

    Make sure you have great manual tests and scripts, seriously

    Make sure you performance and usability test!

  • TeamsHardware and software need to work together in perfect harmony

    Small team communication is easy

    Larger teams need protocols and documentation to avoid running off the rails

  • Connection FatigueI wanna disconnect myself, do it I wanna disconnect myself, get it I wanna pull my brain stem out, do it I wanna disconnect myself right now

  • SummaryHopefully you learned a few things and are excited to start working in IoT because the robots are coming

  • Thank Youhttp://www.sproutling.com

    wes@sproutling.com

    @baywes

    http://www.sproutling.commailto:wes@sproutling.com