Wireless screen mirroring from multiple platforms - General Questions and Answers

Hi all
I've given the forums a good search, but I haven't managed to find a full solution.
I teach IT at a high school, and I'm about to be given a fantastic collaboration space. Each student in our school has a tablet of some kind, be it Apple, Android or Win 8 (initially, it was going to be all Apple but I fought that tooth and nail).
What I'd really like to be able to do is to screen mirror any given device to a TV or projector in the room. It will only be needed one direction, from tablet to display, not the other way around. And only one device need interface with the display at once.
I've worked with DLNA is the past, but that's only good for media delivery, as opposed to full mirroring. MirrorOp looks like just the ticket, but requires rooting or jailbreaking - I don't imagine I'd be able to swing that by the kids' parents . Miracast and AirPlay are great, but a receiving device that supports both is non-existent.
I've considered a wireless presentation gateway (such as the Teq AV/IT devices) that have associated tablet apps, and these seem to fit the bill. But before I go that route, I thought I'd ask here.
So, the $64 000 question - is there some sort of software solution that would allow me to use the room in the way I've described? I'm happy to set up any needed hardware, and we have wireless capacity up the wazoo.
Many thanks!

Related

Why do you still use a laptop?

The mish mash of mobile devices, tablets, notebooks, desktops etc has me interested in collecting some of my thoughts (blogging ftw), now that stuff like Android devices, Chromebooks, and normal Laptops are bluring the lines ever more so. My TF101 is my go-to machine for almost everything that doesn't involve Direct3D/DirectX or Internet Exploder, even at work. I'm going to start blogging about the implications of such a bit more but it also makes me curious about what specifically keep people tied to the old world PC. Mine is only software developers that still target Windows on x86.
Maybe I'm sick of the never ending ICS and Prime stuff on this forum or maybe I've just got to much time on my lunch break. The TF101 and technically Android in general, provide 95% of what I need out of a computing device. We have had a few threads that amount to people asking if they can use a Transformer like a notebook, so I just have to ask why do you still use your notebook? What do you need to do that you cannot use an Android device for.
Between things like the TF's and Android x86, lack of a decent way of typing doesn't count lol.
-> disclaimer: my job involves more programming than editing office documents. I've had fully functional life using *BSD systems, let along needing Windows or OSX.
Sent from my Transformer TF101 using Tapatalk
Lack of a decent way of typing. Sorry, but the dock keyboard isn't that great. Oops, that does not count.
#1 THERE IS NO ANDROID OFFICE SOFTWARE CURRENTLY AVAILABLE THAT WILL REPLACE MS OFFICE. I HAVE TRIED THEM ALL. SIMPLE EXCEL CHECK BOX DOES NOT SHOW UP IN ANY OF THE ANDROID OFFICE SUITS.
If all you do for example is surf for porn then yes, the transformer could replace your netbook, laptop, or desktop.
I find all the good productive software are on Windows, if I was not at home I have to choose between running these software on a x86/x64 architecture laptop natively or running a remote desktop connection back to my home PC to satisfy such needs. The small screen is also a factor when it comes to using it for productivity of any kind. The most downer for Android atm is probably the horrible multitasking for tablets. There is no way to open even two apps side by side, seriously?
What I mean by 'doesn't count', as far as the TF is concerned it is no worse than typing on a netbook or a comparably sized laptop. I should know, I've used laptop keyboards from 12 to 18 hours a day for the last 5, nearly 6 years now. I type and read excessively. For the wider scope of Android, it's more a matter of screen space.
Issues like the stock browser's text area's lagging on the TF or lack of certain keystrokes from Win/GTK/Qt, are purely software artifacts that can be fixed with updated or replaced software, hell maybe even contributing to ASOP! Hardly killer given what can be done (e.g. opera and HC's text selection) to work around, and when it comes to handwriting, there are more options than the typical PC.
If text input is your problem, then why?
Sent from my Transformer TF101 using Tapatalk
I have a powerful desktop, a notebook that's a few years old but was top-notch when bought, and now my TF101 with dock.
I use the dock less than I expected to, largely because the keyboard isn't very good. I mostly use the dock as a stand when watching movies, and for very light writing work. (Making quick notes, answering email, Facebook posts, etc.) although I find the stock Honeycomb soft keyboard *almost* as fast to type on, if I put the tablet in my lap.
The other area where the TF101 doesn't come close is for replacing my notebook for work. I need apps like Photoshop CS5, Dreamweaver CS5, etc. for my day job, and short of using MyDesktop I can't get those on my tablet. (MyDesktop works in a pinch, but again the sub-par keyboard means I don't use it as much as I might, and the lack of things like right mouse-button support reinforce that.)
So my Transformer becomes my content-consumption device -- browsing the web, listening to streaming radio, watching movies, checking Facebook and Gmail, maybe playing an occasional light game.
My desktop is my go-to machine for work, and for everything else. Proper gaming, anything where I have to do much typing.
My notebook is now demoted to where it gets used maybe a couple of times a month, when I don't want to be chained to my desk, but need more than my tablet can offer.
Each device has its own purpose, and none will ever fully replace the others for me.
Anything that requires power or precision you need something other than the transformer. For example you like watching movies on the tab but no way can you encode them on it same goes for video editing. You can view drawings on it but you can't create them on it even if you do have a stylus. Tablets are great for consumption but other that text based work, aren't very good at creation. They definitely have a use and I wouldn't be without mine but I need my laptop as well.
v8code said:
You can view drawings on it but you can't create them on it even if you do have a stylus.
Click to expand...
Click to collapse
Adobe Ideas begs to disagree:
http://www.adobe.com/products/adobe...m-en-casestudy-creativesuite-design-brian-yap
So does Photoshop Touch:
http://www.adobe.com/products/photoshop-touch.html
why i sometimes still need a laptop or desktop.
v8code said:
Anything that requires power or precision you need something other than the transformer. For example you like watching movies on the tab but no way can you encode them on it same goes for video editing. You can view drawings on it but you can't create them on it even if you do have a stylus. Tablets are great for consumption but other that text based work, aren't very good at creation. They definitely have a use and I wouldn't be without mine but I need my laptop as well.
Click to expand...
Click to collapse
It all depends what you need to do, as we can all see. for my wife, it has perfectly replaced her cruddy old laptop, since all she does is faccebook, email, web and the pics/movies etc. she doesnt miss windblows. i dont miss another laptop to douche/clean every year either. i can back it up easy enough, etc etc... me. i have one too, but for the same reasons - light stuff - i can't encode movies/mp3/etc etc - many things a power user cannot do on a tablet lol.. good tab tho, we both love it, the dock is killer - adds so much life to it, we both like it more than the ipad or ipad2 (which we both tried for a week).
thanks!
For me, my laptop is a necessity. I am a grad student, and therefore always seem to be taking notes (both personally and in class) and writing papers. While the tablet can do most things I do okay, it cannot compare to the PC for doing them all at once. I am constantly having to have multiple PDFs of books and various journal articles open, as well as at least two Word documents, in addition to web browsers. The laptop allows me to to all this while virtually anywhere; if I get too restless at home, I can sit outside doing work, or go to a coffee shop, etc. While at home, I can connect a separate monitor to the laptop to have research on it while the paper I'm writing is on my main screen. Printing is important, and while there are some ways of printing with the tablet, nothing as advanced or smooth as on the laptop.
The tablet can't even have two screens visible side-by-side at the same time, which is a major downfall. Also switching between PDFs and documents I'm writing is not at all convenient or smooth.
It's a great little device for doing basic reading and light research, but it has a long way to go before I even begin to consider using it as my primary machine.
I'd have to agree with most of the reasons for still using a laptop as above. Although I don't use my laptop much, my main reason is for the multitasking.
Most of the uni work I do (computer + social science) typically involves me having many windows open for referencing etc. Using a few messengers, social networking sites for communication, PDF viewers + browser windows for research papers, a few more browser windows for API references, Microsoft or Libre office for strict and formally formatted documents, reference software (Mendeley) for references + formatting and maybe an IDE or 2 all at the same time, just isn't possible on android at the moment.
If ICS improves on some of the existing multitasking concept and some more apps begin to realise their potential with regards to presentation of created content, then I'll probably use my desktop and laptop even less.
That's not to say I don't thoroughly enjoy my TF and use it for a lot of other things (mainly lazy content consumption, lectures, and reading eBooks, as well as travelling.)
I still don't find much "serious" software for Android. In specific, if Android had an Adobe Premiere analog I would be so down. I would much also rather do a lot of things on a bigger screen. I have a 15" laptop that is a nice size for most things; I wouldn't like editing video much on a 10" screen unless there was some amazing new interface for doing non-linear editing. I also really like being able to work between Windows 7 and Ubuntu on the laptop. But I'm wondering if the next couple of months won't have us triple booting Win-Lin-Droid. So how about a 15" Android dockable tablet with a full size keyboard and can triple boot the aforementioned operating systems and has about 4 gigs of RAM. With that much space in the full-sized keyboard dock we could probably see 30+ hour battery life, too. My $1000 is waiting for such a monster.
adampdx said:
...So how about a 15" Android dockable tablet with a full size keyboard and can triple boot the aforementioned operating systems and has about 4 gigs of RAM. With that much space in the full-sized keyboard dock we could probably see 30+ hour battery life, too...
Click to expand...
Click to collapse
Yes. This is what I want too.
Multitasking is a good point, and one which is a major blocking point for me in using Android more (and in my day job).
Say what you like, but what we have now where most programs lack the ability for the user to close them, and can be unpredictably closed by the OS (losing work in the process) when you switch away from them for an indeterminate amount of time is NOT proper multitasking. In my opinion, this is the biggest single area where Android needs to improve. I understand that not everybody wants control over when apps start and stop, but for many of us it is crucial. It should at the very least be an option for the user to override the default behavior and assume full control over which programs are opened and closed.
Laptops are more flexible than Android/iOS tablets. my least favourite thing about getting my Transformer was when I transferred random video files over to it to watch in bed... and none of them worked in any video player I tried. With a Windows/Linux/MacOS laptop, it's just a case of installing VLC and everything works right away.
Then there's the fact that the browser doesn't suck even on my 900MHz Celeron-powered eeePC from three years ago. Even when overclocked to 1.6GHz, the Transformer can feel very very sluggish at times. Not something I want from a Tablet or phone. At least when my trusty old eeePC is being sluggish, there's an obvious reason why.
I still use my Laptop when I have to, I can do most of my work from the tablet but a few online services wont work without popups. and I cant find a browser to handle them.
Firefox will handle our citrix site at a pinch, but requires practice as the screen size is skewed. But its only a matter of time before these things are attended to IMNHO
Spidey01 said:
The mish mash of mobile devices, tablets, notebooks, desktops etc has me interested in collecting some of my thoughts (blogging ftw), now that stuff like Android devices, Chromebooks, and normal Laptops are bluring the lines ever more so. My TF101 is my go-to machine for almost everything that doesn't involve Direct3D/DirectX or Internet Exploder, even at work.
-> disclaimer: my job involves more programming than editing office documents. I've had fully functional life using *BSD systems, let along needing Windows or OSX.
Sent from my Transformer TF101 using Tapatalk
Click to expand...
Click to collapse
personally for me, the prime will be my general use item. I can web browse, email, view media, play some games etc and it will become my workaday.
but the tablets are not yet at a place to replace a full blown laptop because I do a lot of graphics work, sometimes with 400-600mb images, so until photoshop can run on a tablet I will still have a main machine.
so. can a prime replace a laptop? no, not entirely, because I still need my main machine to do graphics work, I use my main unit to convert video media to play on the tablet but for my writing and general use, the prime will be excellent.
I have a desktop, laptop, and Transformer.
Desktop is used for primarily gaming, not much more than that.
Laptop is for creating docs, VPNing into work, keeping track of fantasy football team over multiple websites.
Transformer is for quick web surfing, long trips/on the go, various apps, forums such as XDA.
All three devices I have serve a purpose and are all important to me.
knoxploration said:
Adobe Ideas begs to disagree:
http://www.adobe.com/products/adobe...m-en-casestudy-creativesuite-design-brian-yap
So does Photoshop Touch:
http://www.adobe.com/products/photoshop-touch.html
Click to expand...
Click to collapse
By their own examples its a photo touch up editor and not a graphics creator. Sure you could probably do some good stuff but it isn't full photo shop on a 17"/21" monitor and a graphics tablet hooked up to it. You could also do VNC onto a server and do 3D cad if you really wanted to but why. Its just so much easier to do on a full desktop or good laptop.
Cut, copy and past pictures and videos from my cameras is a lot easier on a proper laptop.
Android 3.x won't even allow me to view the vidoes from my cameras - my laptop does with the standard media player.
Creating and editing documents, especially long ones, is easier on a laptop.
Multitasking is far better on a laptop - two programs side by side.
Image editing is far more intuitive and easier on a laptop.
Storage space.
Inking. When you've used a proper Tablet PC you'll realise just how pathetic a modern tablet is.
Voice dictation. My old 1.3MHz Atom laptop can run Dragon Dictate without problems.
Don't get me wrong, I won't be selling my Transformer, but there is no way it can replace a proper computer. The last time I went away on a trip I left my laptop at home and just took the Transformer. Never again.

Q: Android dongle and Digital Signage

Hello
I am currently working on a project that requires digital signage. I was hoping that a combination with a android dongle (ideally with eth port) and some sort of software would work. has anyone got any real life experiences with this sort of setup and what could you recommend? All i need it to do is to refresh a website with stats, monitoring as well as display RSS feeds and so on. I know about Xibo but not sure how easy this would be to use.
any recommendation on hardware / software would be greatly appreciated.
I can help
Are you using a monitor or tv for this? How big are you going to go? P.M. Me with some more specifics. I have experimented with this and have a few good setups. The main consideration would be How Much do you want to spend?
Rick
I don't know if it would fit your needs, but check out RiseVision for a no-charge signage solution. They also sell hardware, but that's not a requirement to run their software for free as the source of your signage. They have software clients for Linux, Windows and Chromebook and you can find 3rd-party apps on the Play Store to run on Android.
I'm still looking for a nice, inexpensive Android Stick to hook up my account to a TV. So far, I've tried it on a Windows PC and a Nexus7 and both work great.
SideWynder said:
I don't know if it would fit your needs, but check out RiseVision for a no-charge signage solution. They also sell hardware, but that's not a requirement to run their software for free as the source of your signage. They have software clients for Linux, Windows and Chromebook and you can find 3rd-party apps on the Play Store to run on Android.
I'm still looking for a nice, inexpensive Android Stick to hook up my account to a TV. So far, I've tried it on a Windows PC and a Nexus7 and both work great.
Click to expand...
Click to collapse
thanks for the responses... We will be using Samsung DM48D screens which are magic info enabled as well. At present i am playing around with Xibo and a Dell Wyse Cloud connect dongle.
Ideally I want to control the android dongle as well but I have yet to find a way to root the Wyse CC dongle and stick a VNC server on it or similar. The RiseVision is a great idea however the information (sales stats dashboards) we want to display are sensitive and not externally available hence a cloud solution wouldn't work I believe.
holgmaster said:
Hello
I am currently working on a project that requires digital signage. I was hoping that a combination with a android dongle (ideally with eth port) and some sort of software would work. has anyone got any real life experiences with this sort of setup and what could you recommend? All i need it to do is to refresh a website with stats, monitoring as well as display RSS feeds and so on. I know about Xibo but not sure how easy this would be to use.
any recommendation on hardware / software would be greatly appreciated.
Click to expand...
Click to collapse
PQ Labs with their iStick range specialise in Android sticks for signage and they also produce one with an ethernet port.
Could be dont using cloud-based Content Management System
All you need is a web-based content management system like "MobiLock Presentations" that allows you to monitor and control single or a fleet of digital signage displays right from a desktop or laptop.

Android phone powered Desktop

Android devices are so powerful today, and the hardware is becoming so powerful that I don't think that the software is utilising that.
We already have much of the technology in devices of today to enable a desktop environment to be streamed from our phones.
Display output: Chromecast (wireless display), MHL (Wired display & charger), etc.
Input methods: Bluetooth Keyboard & mouse, Accelerometer (to emulate mouse input), etc.
UI: Separate Launcher for the desktop UI.
With Microsoft bringing Windows 10 later this year as one OS for both the Phone & Desktop, surely that will allow them to work better in sync with one another, but that will still require a separate desktop computer and phone to create this kind of experience.
But Google now has the chance to simply output a separate UI from the same device that can display a phone UI all at the same time.
If we look at past launches of major Android builds then this coming Google I/O would be the perfect time to announce something like this, since they say that they usually deliver one major build that focuses on UI, and then one that focuses on major feature integration.
And not only would this allow for us to take our desktop with us everywhere in our pocket and connect wirelessly to any compatible display but also it could enable people in poorer economies to buy one device which could give them better access to the internet with a portable display integrated into the device, and also they could connect to the larger displays to browse the web or work on office documents with apps such as 'Google Docs'.
This could really be useful for people who wish to use their device in the work place too.
With Android mobile now offering multiple user profiles on their phones, surely they could create one profile for work, with all of their work apps available in both their phone and desktop UI's, but also a personal profile with all of their media applications & games available when out of work.
The desktop tower may still be useful for a few years to enable support for legacy applications whilst we are waiting for those applications to be ported over to Android/Android Desktop, but that shouldn't take too long considering how quickly we are see'ing apps becoming available to Android offering the kind of services that many of us desire, and if the developers only need to create one application back end for both the Desktop mode & phone mode, then it will be much quicker to bring apps to market with a small bit of time required to make a UI which can be scaled between the phone & desktop mode well.
There are multiple projects trying to create this very experience, but if it was a major part of the Android OS then finally people will get the experience that many people are waiting for, you only have to look at the comments on the developer pages of these projects to see that many people want this kind of experience.
With 64-bit now supported in Android too there is less of a reason to hold back this kind of experience.
I agree totally. Is this the only thread on this subject? Was going to setup Chromecast for video and Bluetooth for keyboard, mouse and audio. Doing this on a Jiayu S3A which is very powerful. Would like one place to discuss what works and what doesn't. Launcher options also need to be discussed.

Setting up a tablet as a 3rd or 4th PC monitor

Hey guys.
So i just bought a couple of tablets (Samsung Tab 4 and an iPad mini) for almost no money at all.
I won't really be using these tablets for their normal purpose. I personally don't really use any apps - am more for optimizing my PC.
Instead, i'm looking to strip them of their OS and to connect them as a 3rd and 4th monitor for my PC.
Some things are nice to do with a touch screen - like browsing ebay and also to compare color graded videos on tablets, which my viewers often use to watch my works. But i don't have any use of anything else from the android or iOS side.
I know that there are lots of apps and so forth to be doing similar things, but i do not wish to keep the Android or iOS elements. I just want the tablets to work just like a simple monitor (i am willing to rebuild them if this is needed).
I can't find any good information regarding this though, as most threads (both here and on other sites) refer me to apps - which is contraproductive to my purpose - having small touch-screen monitors for my PC.
Is there anyone that has any ideas on how to modify tablets to work as simple monitors for a PC?
thanks in advance!
CatWithoutABox said:
Hey guys.
So i just bought a couple of tablets (Samsung Tab 4 and an iPad mini) for almost no money at all.
I won't really be using these tablets for their normal purpose. I personally don't really use any apps - am more for optimizing my PC.
Instead, i'm looking to strip them of their OS and to connect them as a 3rd and 4th monitor for my PC.
Some things are nice to do with a touch screen - like browsing ebay and also to compare color graded videos on tablets, which my viewers often use to watch my works. But i don't have any use of anything else from the android or iOS side.
I know that there are lots of apps and so forth to be doing similar things, but i do not wish to keep the Android or iOS elements. I just want the tablets to work just like a simple monitor (i am willing to rebuild them if this is needed).
I can't find any good information regarding this though, as most threads (both here and on other sites) refer me to apps - which is contraproductive to my purpose - having small touch-screen monitors for my PC.
Is there anyone that has any ideas on how to modify tablets to work as simple monitors for a PC?
thanks in advance!
Click to expand...
Click to collapse
I would like to add, that using them wirelessly (with USB/Bluetooth docks would be quite a nice feature!!!).
I don't think it can be done the way you want unless you tear them apart completely, connect the touch and LCD flat to some kind of converter and leave the rest hanging behind.
This is if you want to use them both like real monitors.
Try stuff like Duet (for the iPad) and spacedesk for the android.
I have no idea how will they like each other, but worths a try.
You're out of luck, you got practically no chance of using them as stand-alone monitors.
The best you could do is use some kind of a remote viewing software on the tablets, and handle it that way.

Android 'networking' - why is it so primitive?

(i tried my best - if i got this in the wrong forum, sue me )
In general, I'm happy with Android (currently running 7 on a Galaxy Tab S3, and 8 on an S7 phone), but there is one thing that is probably going to drive me to a different OS: Android's "networking".
Can someone explain the philosophy behind the way it "works"? It seems each app has to handle networking on it own. For example: I have a really great ebook reader on my tablet. I have a really great library on my NAS. There appears to be no way to get the reader to see the NAS. In a real OS, i could just 'map a drive' (to use Windows terminology) and the contents of that drive would be available to all apps on my tablet. Similarly, i have a great music player on my phone, a huge collection on my NAS, yet ne'er the twain shall meet, so to speak.
Why? Is there some reason for this frustratingly primitive networking model? Is it yet another Android 'feature' to protect us from ourselves? (God I hate that attitude Android has that everyone should be cut off from any functionality that is 'risky'. I hate having to root. I hate SE Linux. It's my freaking device - I want full control.)
It's worse than things were in the '80s. Much worse. I can get to my movies and music using a streaming protocol (again, specific to each app), but contrary to what everyone but me seems to accept, streaming from a NAS to a single endpoint is a dumb answer to a simple question. 30 seconds of thought will give you a dozen reasons why.
Have I missed something? Is there a hidden setting that makes this possible? Is there (ugh) an app that will enable real networking? My next tablet is going to have to be Windows, I guess. Not sure what to do about a phone that isn't baby-proofed.
many thanks for any (reasonable) response.

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