Mobile browser VoiceXML support - browser

I'm wondering is there a support from mobile browsers of VoiceXML. If so, which one support it.
Thanks,

VoiceXML (at least version 2.0 and 2.1) was not designed to be consumed by client-side browsers. The main objective of the spec was to enable server-side VoiceXML browsers to answer calls and, in response, to execute the relevant VoiceXML documents thus generating a conversation on the line.
Theoretically, one could build a mobile browser that executes VoiceXML on the client-side. The closest version to that was the custom browser built by IBM + Opera in their X+V venture. It seems that the Opera desktop browser has retained some of that functionality. Since then I have not seen any client-side implementations, let alone mobile ones.

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Is there WebGL 2.0 support in AirConsole?

Trying to figure out if Unity's LWRP could run in AirConsole build.
Apparently LWRP is supported in WebGL2 builds, so the question is - does AirConsole themselves fully support it? If not fully - what features are and what are not supported?
I am not very familiar with Unity nor LWRP, but to clarify:
AirConsole and it's games always run in a browser (except on AndroidTV where it may run as a native game). In the end AirConsole is "just" a website or Javascript API. Consequently if the browser supports WebGL 2.0, then it also works with AirConsole.
However, Web GL 2 support seems to be missing on e.g. Safari, which is one of the platforms supported by AirConsole. A game should run on all major browsers.
https://caniuse.com/#feat=webgl2
I hope this explanation helps you.

Nodejs and/or PHP mobile detection

Is there a good and reliable library or method, or whatever, that can detect if the request is coming from a mobile environment?
I found a few packages, but non seems to work properly. I am looking for a basic/simple one that is able to detect just this: isMobile; isDesktop. Needs to be reliable, up to date and working.
If there is none free, even payed solutions would be acceptable. I am not looking for 100% detection, but I expect that top most popular devices to be detected without problem.
I am looking for a nodejs (express) solution, and/or a PHP one.
For PHP you can use Mobile-detect. According to its official description in Github, Mobile_Detect is a lightweight PHP class for detecting mobile devices.
For node.js you can use mobile-detect.js. It's a port of Mobile-detect to javascript.
DeviceAtlas has a good article:
How to detect a mobile browser by Pawel Piejko.
They have examples with PHP, Java and Python and they have API to use. It is a a paid service but with free trial.
Mobile detection is a complicated problem. Of course it's easy to detect an iPhone with some client-side JavaScript, but mobile devices are not only iPhones or Android phones. And if you want to detect it before running client-side JavaScript like you need here then you cannot rely only on client-side JavaScript.
More options
General options:
WURFL, 51Degrees, OpenDDR, MobileESP, ua-parser, Detect Mobile Browsers.
Node modules:
mobile-detect,
device-detect,
detect-mobile-browser,
sniffr,
dagent,
device-detective,
ismobilejs.

Detect whether a browser supports Ember.js

I want to detect whether a browser supports the Ember.js library. If not, I will show users a message to let them download the latest version of their browser. How can I do that?
There is an answer to a similar question contributed by an Ember.js core team member.
In it, he states that the majority of the browsers on browserstack.com are supported, meaning they do thorough testing.
Rather than show the message based on a functionality test of the user's browser each time they load your application, I suggest you instead build a list of known incompatible browsers (anything older than what is on BrowserStack would be a good start) and expand it based on monitoring your access logs or reported issues from the likely minority users on unsupported browsers.
That "blacklist" approach would serve most efficient, as Ember.Js and other libraries like jQuery are usually designed to continually support all new browsers.

Are there any embeddable browsers available for WinRT?

The html + css standards difficulties of supporting IE as a browser translate into using it as part of the WebView control where there are further limitations on functionality.
Other difficulties include:
It renders on top of the XAML
- Using the recommended approach of WebViewBrush isn't a valid scenario if your pages have dynamic content on them.
It doesn't support HTML5
You can't access the content
You can't access the content
- Trying to debug issues with it is nigh on impossible.
Are there any alternative embeddable browsers available or in the works?
To answer your question, I think Jim is correct that there are no other embeddable browsers available, and it's not something I'd expect to see.
I would also recommend that you review the Windows Store Certification requirements, as many may be applicable in this case, including:
2.4 "The primary experiences your app provides must take place within the app" (as opposed to coming from the web)
3.6 "Your app must fully support touch input, and fully support keyboard and mouse input" which covers requirements for touch, including the need for your app's touch support to be consistent with the Windows 8 touch language.
While it's obviously appealing to re-use content across platforms, it's also important to keep in mind that this may lead to degraded experiences for end-users. If those experiences are too far afield of the established behaviors for Windows Store apps, they could also result in your app failing store certification.
For more info on Windows Store app development, register for Generation App.

Has any other browser apart from Chrome implemented WebRTC as of now?

Google has taken up the implementation of WebRTC in Chrome very seriously as indicated by the frequent updates in the Canary and Beta channel of Chrome. Are there any other browsers who are upto implementing this?
Firefox/IE/Opera are working on it. No word from Apple/Safari or Microsoft/IE, although IE is unlikely at best, because they're working on their own standard unfortunately. Crazier things have happened, but I wouldn't count on it. Apple has been fairly mum on the subject.
If you want support for those other browsers, we built a solution for it # Frozen Mountain (I work there) using IceLink.
Opera Mobile does offer support to WebRTC. And according to this article, Mozilla isn't all that far behind either. Ericsson Labs has their own custom browser which supports WebRTC. But it runs only on Ubuntu as of now. WebRTC itself is still under development and I'm sure that we can see complete support from all major browsers in some time.
Mozilla is far along in implementing WebRTC, and we're leading the design and implementation of DataChannels within WebRTC, as well as Identity work. We're working on a project-specific repo right now (alder), but pieces have already moved over into mozilla-central, such as initial support for getUserMedia.

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