bringing the open web & apis to mobile devices with firefox os - goto conference, aarhus
TRANSCRIPT
![Page 1: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/1.jpg)
Bringing the Open Web & APIs to mobile devices with Firefox OS
@robertnyman
![Page 2: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/2.jpg)
![Page 3: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/3.jpg)
![Page 6: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/6.jpg)
Mozilla is a global non-profit dedicated to putting you in control of your online experience and shaping the future of the Web for the public good
![Page 7: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/7.jpg)
![Page 8: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/8.jpg)
![Page 9: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/9.jpg)
![Page 10: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/10.jpg)
![Page 11: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/11.jpg)
![Page 12: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/12.jpg)
Using HTML5, CSS and JavaScript together with a number of APIs to build apps and customize the UI.
Firefox OS
![Page 13: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/13.jpg)
"Movistar to offer the ZTE Open for €69, including €30 of balance for prepaid customers and a 4GB microSD card"
Launch!
![Page 14: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/14.jpg)
Foxconn
![Page 15: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/15.jpg)
![Page 16: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/16.jpg)
Open Web Apps
![Page 17: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/17.jpg)
![Page 18: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/18.jpg)
![Page 19: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/19.jpg)
HTML5 + manifest file (JSON)
![Page 20: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/20.jpg)
{ "version": "1", "name": "Firefox OS Boilerplate App", "launch_path": "/index.html", "description": "Boilerplate Firefox OS app", "icons": { "16": "/images/logo16.png", "32": "/images/logo32.png", "48": "/images/logo48.png", "64": "/images/logo64.png", "128": "/images/logo128.png" }, "developer": { "name": "Robert Nyman", "url": "http://robertnyman.com" }, "installs_allowed_from": ["*"], "default_locale": "en"}
![Page 22: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/22.jpg)
Packaged & hosted apps
![Page 23: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/23.jpg)
WebAPIs
![Page 24: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/24.jpg)
![Page 25: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/25.jpg)
![Page 26: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/26.jpg)
Security Levels
![Page 27: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/27.jpg)
Web Content
Regular web content
Installed Web App
A regular web app
Privileged Web App
More access, more responsibility
Certified Web App
Device-critical applications
![Page 28: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/28.jpg)
https://wiki.mozilla.org/WebAPI#Planned_for_initial_release_of_B2G_.28aka_Basecamp.29
![Page 29: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/29.jpg)
"permissions": { "contacts": { "description": "Required for autocompletion in the share screen", "access": "readcreate" }, "alarms": { "description": "Required to schedule notifications" }}
![Page 30: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/30.jpg)
PERMISSIONS
![Page 31: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/31.jpg)
Vibration API (W3C)
Screen Orientation
Geolocation API
Mouse Lock API (W3C)
Open WebApps
Network Information API (W3C)
Battery Status API (W3C)
Alarm API
Web Activities
Push Notifications API
WebFM API
WebPayment
IndexedDB (W3C)
Ambient light sensor
Proximity sensor
Notification
REGULAR APIS
![Page 32: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/32.jpg)
BATTERY STATUS API
![Page 33: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/33.jpg)
var battery = navigator.battery;if (battery) { var batteryLevel = Math.round(battery.level * 100) + "%", charging = (battery.charging)? "" : "not ", chargingTime = parseInt(battery.chargingTime / 60, 10), dischargingTime = parseInt(battery.dischargingTime / 60, 10); // Set events battery.addEventListener("levelchange", setStatus, false); battery.addEventListener("chargingchange", setStatus, false); battery.addEventListener("chargingtimechange", setStatus, false); battery.addEventListener("dischargingtimechange", setStatus, false); }
![Page 34: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/34.jpg)
NOTIFICATION
![Page 35: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/35.jpg)
var notification = navigator.mozNotification;notification.createNotification( "See this", "This is a notification", iconURL);
![Page 36: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/36.jpg)
SCREENORIENTATION API
![Page 37: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/37.jpg)
// Portrait mode:screen.mozLockOrientation("portrait");
/* Possible values: "landscape" "portrait" "landscape-primary" "landscape-secondary" "portrait-primary" "portrait-secondary"*/
![Page 38: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/38.jpg)
VIBRATION API
![Page 39: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/39.jpg)
// Vibrate for one secondnavigator.vibrate(1000);
// Vibration pattern [vibrationTime, pause,…]navigator.vibrate([200, 100, 200, 100]);
// Vibrate for 5 secondsnavigator.vibrate(5000);
// Turn off vibrationnavigator.vibrate(0);
![Page 40: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/40.jpg)
WEB PAYMENTS
![Page 41: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/41.jpg)
var pay = navigator.mozPay(paymentToken);pay.onsuccess = function (event) { // Weee! Money!};
![Page 43: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/43.jpg)
mozmarket.receipts.Prompter({ storeURL: "https://marketplace.mozilla.org/app/myapp", supportHTML: '<a href="mailto:[email protected]">email [email protected]</a>', verify: true});
![Page 44: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/44.jpg)
![Page 45: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/45.jpg)
DEVICEPROXIMITY
![Page 46: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/46.jpg)
window.addEventListener("deviceproximity", function (event) { // Current device proximity, in centimeters console.log(event.value); // The maximum sensing distance the sensor is // able to report, in centimeters console.log(event.max); // The minimum sensing distance the sensor is // able to report, in centimeters console.log(event.min);});
![Page 47: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/47.jpg)
AMBIENT LIGHT EVENTS
![Page 48: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/48.jpg)
window.addEventListener("devicelight", function (event) { // The lux values for "dim" typically begin below 50, // and the values for "bright" begin above 10000 console.log(event.value);});
![Page 49: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/49.jpg)
PAGE VISIBILITY
![Page 50: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/50.jpg)
document.addEventListener("visibilitychange", function () { if (document.hidden) { console.log("App is hidden"); } else { console.log("App has focus"); }});
![Page 51: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/51.jpg)
Device Storage API
Browser API
TCP Socket API
Contacts API
systemXHR
PRIVILEGED APIS
![Page 52: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/52.jpg)
DEVICE STORAGE API
![Page 53: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/53.jpg)
var deviceStorage = navigator.getDeviceStorage("videos");
![Page 54: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/54.jpg)
var storage = navigator.getDeviceStorage("videos"), cursor = storage.enumerate(); cursor.onerror = function() { console.error("Error in DeviceStorage.enumerate()", cursor.error.name);};
cursor.onsuccess = function() { if (!cursor.result) return; var file = cursor.result;
// If this isn't a video, skip it if (file.type.substring(0, 6) !== "video/") { cursor.continue(); return; }
// If it isn't playable, skip it var testplayer = document.createElement("video"); if (!testplayer.canPlayType(file.type)) { cursor.continue(); return; }};
![Page 55: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/55.jpg)
WEB ACTIVITIES
![Page 56: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/56.jpg)
Interacting with the camera
![Page 57: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/57.jpg)
![Page 58: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/58.jpg)
var activity = new MozActivity({ name: "view", data: { type: "image/png", url: ... }});
activity.onsuccess = function () { console.log("Showing the image!");};
activity.onerror = function () { console.log("Can't view the image!");};
![Page 59: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/59.jpg)
{ "activities": { "share": { "filters": { "type": ["image/png", "image/gif"] } "href": "sharing.html", "disposition": "window" } }}
![Page 60: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/60.jpg)
navigator.mozSetMessageHandler("activity", function (a) { var img = getImageObject(); img.src = a.source.url; // Call a.postResult() or a.postError() if // the activity should return a value});
![Page 61: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/61.jpg)
Future APIs
![Page 62: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/62.jpg)
![Page 63: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/63.jpg)
Resource lock API
UDP Datagram Socket API
Peer to Peer API
WebNFC
WebUSB
HTTP-cache API
Calendar API
Spellcheck API
LogAPI
Keyboard/IME API
WebRTC
FileHandle API
Sync API
![Page 64: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/64.jpg)
Web Apps from Mozilla
![Page 65: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/65.jpg)
![Page 66: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/66.jpg)
Dialer
Contacts
Settings
SMS
Web browser
Gallery
Video Player
Music Player
E-mail (POP, IMAP)
Calendar
Alarm Clock
Camera
Notes
First Run Experience
Notifications
Home Screen
Mozilla Marketplace
System Updater
Localization Support
![Page 68: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/68.jpg)
Web Components & Mozilla Brick
![Page 70: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/70.jpg)
<x-flipbox> <div>I'm the front face.</div> <div>And I'm the back face.</div></x-flipbox>
![Page 71: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/71.jpg)
// assume that toggleButton and flipBox are already// defined as their respective DOM elementstoggleButton.addEventListener("click", function(){ flipBox.toggle(); });
![Page 72: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/72.jpg)
appbarcalendardatepickerdeckflipboxiconbuttonlayout
slideboxslidertabbartoggletogglegrouptooltip
![Page 73: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/73.jpg)
Get started
![Page 74: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/74.jpg)
https://addons.mozilla.org/firefox/addon/firefox-os-simulator/
![Page 75: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/75.jpg)
FIREFOX OS BOILERPLATE APP
https://github.com/robnyman/Firefox-OS-Boilerplate-App
![Page 76: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/76.jpg)
https://marketplace.firefox.com/
![Page 77: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/77.jpg)
https://marketplace.firefox.com/developers/
![Page 78: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/78.jpg)
Trying things out
![Page 79: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/79.jpg)
![Page 80: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/80.jpg)
![Page 81: Bringing the Open Web & APIs to mobile devices with Firefox OS - GOTO conference, Aarhus](https://reader031.vdocument.in/reader031/viewer/2022020306/55495b01b4c90566498b54eb/html5/thumbnails/81.jpg)
Go have some fun!