Index - Web APIs
in particular, hand-held devices such as mobile phones can use this information to automatically rotate the display to remain upright, presenting a wide-screen view of the web content when the device is rotated so that its width is greater than its height.
... 2314 mediadevices api, audio, conference, devices, interface, media, media capture and streams api, media streams api, mediadevices, reference, screen capture, screen capture api, sharing, video, webrtc the mediadevices interface provides access to connected media input devices like cameras and microphones, as well as screen sharing.
... 2315 mediadevices.enumeratedevices() api, mediadevices, method, reference, webrtc the mediadevices method enumeratedevices() requests a list of the available media input and output devices, such as microphones, cameras, headsets, and so forth.
... 2647 navigator.mediadevices media, media capture and streams api, media streams api, mediadevices, navigator, property, read-only, reference, web the navigator.mediadevices read-only property returns a mediadevices object, which provides access to connected media input devices like cameras and microphones, as well as screen sharing.

Separate sites for mobile and desktop - Developer guides
the good the first option is the most popular by far: use user-agent detection to route users on phones to a separate mobile site, typically at m.example.com.
...when it is right to choose this option firstly, if your target audience includes users on older or low-end feature phones, it is worth noting that you may need to employ this strategy to some degree no matter what.
... this is because the default browsers on some feature-phones do not support the same markup that you would use to code a website targeted at the desktop, but instead understand formats like xhtml-mp or the older wml.
...this is because you have the option of sending completely separate html, javascript, and css to phones and pcs.

Index - Game development
4 index meta found 74 pages: 5 introduction to html5 game development (summary) firefox os, games, html5, mobile games built with html5 work on smartphones, tablets, pcs and smart tvs.update your game whenever you want.players can play the game anywhere, anytime.
... 28 efficient animation for web games animation, games, javascript this article covers techniques and advice for creating efficient animation for web games, with a slant towards supporting lower end devices such as mobile phones.
...in this series of articles we will show you how you can approach building a game that can be played using touchscreen smartphones, mouse and keyboard, and also less common mechanisms such as gamepads.

Running Tamarin acceptance tests - Archive of obsolete content
t;avmsystem_unaligned_int_access;avmsystem_little_endian;avmsystem_arm;avmsystem_unix; avmfeature_jit;avmfeature_abc_interp;avmfeature_selftest;avmfeature_eval;avmfeature_protect_jitmem; avmfeature_shared_gcheap;avmfeature_cache_gqcn;avmfeature_safepoints;avmfeature_swf12;avmfeature_swf13;avmtweak_exact_tracing; running acceptance tests --androidthreads sets the number of threads to the number of phones found via usb.
... running with 2 or more phones uses threads to run tests in parallel and reduces running times dramatically.

Introduction to game development for the Web - Game development
games built with html5 work on smartphones, tablets, pcs and smart tvs.
...because the web is ubiquitous, your customers can check their game's status on their phones, tablets, their home laptops, their work desktops, or anything else.

Responsive design - Learn web development
as the mobile web started to become a reality with the first feature phones, companies who wished to embrace mobile would generally create a special mobile version of their site, with a different url (often something like m.example.com, or example.mobi).
... a common approach when using media queries is to create a simple single-column layout for narrow-screen devices (e.g mobile phones), then check for larger screens and implement a multiple-column layout when you know that you have enough screen width to handle it.

Strategies for carrying out testing - Learn web development
if you are creating some kind of company intranet for delivering sales figures to managers, and all the managers have been provided with windows phones for example, you will probably want to make mobile ie support a priority.
... note: another useful lo-fi option, if you have the hardware available, is to test your sites on low-end phones/other devices — as sites get larger and feature more effects, there is a higher chance of the site slowing down, so you need to start giving performance more consideration.

Using the viewport meta tag to control layout on mobile browsers
for example, recent smartphones generally have a 5-inch screens with resolutions upwards of 1920—1080 pixels (~400 dpi).
...if web developers want their scale settings to remain consistent when switching orientations on the iphone, they must add a maximum-scale value to prevent this zooming, which has the sometimes-unwanted side effect of preventing users from zooming in: <meta name="viewport" content="initial-scale=1, maximum-scale=1"> suppress the small zoom applied by many smartphones by setting the initial scale and minimum-scale values to 0.86.

Key Values - Web APIs
qt::key_context4 (0x01100003) phone keys these keys represent buttons which commonly exist on modern smartphones.
... tv control keys these key values represent buttons or keys present on television devices, or computers or phones which have tv support.

MediaDevices.enumerateDevices() - Web APIs
the mediadevices method enumeratedevices() requests a list of the available media input and output devices, such as microphones, cameras, headsets, and so forth.
... if (!navigator.mediadevices || !navigator.mediadevices.enumeratedevices) { console.log("enumeratedevices() not supported."); return; } // list cameras and microphones.

MediaDevices.getUserMedia() - Web APIs
while information about a user's cameras and microphones are inaccessible for privacy reasons, an application can request the camera and microphone capabilities it needs and wants, using additional constraints.
... var constraints = { video: { framerate: { ideal: 10, max: 15 } } }; front and back camera on mobile phones.

Inputs and input sources - Web APIs
these devices include but aren't limited to: screen taps (particularly but not necessarily only on phones or tablets) can be used to simultaneously perform both targeting and selection.
... the third and final target ray mode is most commonly found on mobile devices like smartphones and tablets.

Web Audio API - Web APIs
in fact, sound files are just recordings of sound intensities themselves, which come in from microphones or electric instruments, and get mixed down into a single, complicated wave.
...once the sound has been sufficiently processed for the intended effect, it can be linked to the input of a destination (audiocontext.destination), which sends the sound to the speakers or headphones.

grid - CSS: Cascading Style Sheets
most modern computers and smartphones have bitmap-based screens.
... examples of grid-based devices include text-only terminals and basic phones with only one fixed font.

Mobile-friendliness - Developer guides
goal #1 (presentation) “make websites that work well on a variety of screen sizes.” these days, users can access the web on devices in a wide range of form factors, including phones, tablets, and ereaders.
...if your audience is full of early-adopters, you can focus on tablets and smartphones with standards-friendly browsers.