Feasibility of a desktop app that should overlay another app - ms-word

I'm looking at developing a desktop app that should overlay Word on windows. I have looked into office plugins, but they are too limited in their functionality. Essentially, I want to achieve something like what is shown in the image below.
These highlighted text segments should move as the user scrolls etc., but do not have to be instant or could be shown when the user has been at one location in the document for more than a second, etc.
Is this possible? The overlay should not interfere with the word functionality, and what framework should one go for in the development Electron? Windows is the main platform where it should work but would be great with an easy port to Mac.
Any resources are much appreciated, and I was thinking it could be built kind of like Loom video. Have already looked at this and trying out this one.

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Wear OS 2.0 - Is there any way to process html, web page, programmatically?

I can't seem to find ANY information on Android Wear OS and html. My end goal is just to show a simple web page with buttons for IOT control. I have all the backend already. I know I can use other views but my backend dynamically creates a page of buttons. I'm open to other ideas for dynamically building an interface. I know webview isn't supported. I found crosswalk-project but it's no longer maintained and seem too complex for my needs.
GeckoView might be a good starting point https://firefox-source-docs.mozilla.org/mobile/android/geckoview/consumer/geckoview-quick-start.html
https://searchfox.org/mozilla-central/source/mobile/android/geckoview_example
But it probably won't be a great experience.

How to implement Screen sharing/Remote Assist in Unity-Vuforia

I'm totally new to Unity-Vuforia.
I'm developing an AR app with Unity-Vuforia,in that
i need to implement the screen sharing/Remote assist option between users and also screen marking feature.
Is there any recommended features or functionalities?
This will be rather difficult, as smartphones usually can't handle constantly streaming their screen without a major drop in performance. At the very least, this is not a functionality you will find in vuforia; you will have to look elsewhere.
If you are using unity, you could take a look at Droid Infinity's "Magic Screen Share", which is a plugin made for sharing android screen shots, or Google's "Google Cast Remote Display" which streams the screen to a monitor, and see if this could be a solution.

Embeding multiple apps in an app?

I am a newcomer to application development and I'm wondering if the concept I have can actually be created.
My concept involves creating an app that has the ability to embed another app within itself.
I'll do an example which is also a very bad one but you'll at least get the point.
Picture an app on the iphone that's called "Kwesi's app". Once you tap on it, it opens up a page with 3 icons. A facebook icon, a gmail icon and a hotmail icon. Now tap your finger on the gmail icon and instantly your gmail opens up withing "Kwesi's app" and you have full access. There is also a button in the top left corner that says "Main Menu". Once you tap the "Main Menu" icon, you go back to the three icons and can now rinse and repeat.
I hope this example is clear enough.
The question I seem to be coming back to is, would it be possible having an application that embeds or links you to other apps in that manner? I can only guess that it'd be really weird since they'd have to be installed seperately on your phone but I don't want that. I want one app that can handle an already set amount of apps within itself as the above example shows.
Thank you very much for reading and any thought would be very much appreciated.
/Kwesi
No, that is not possible in iOS for security reasons. But you have the following choices to modify your idea:
Register a protocol for the app : This will allow you to send data between applications using protocols. However, if the app wasn't made by you and doesn't have a protocol, then you can't use it.
Using this idea, it is possible to open an application. For example, opening Facebook with "fb://" or evernote with "evernote://". I am sure there are other applications that have these protocols. Just be aware that you don't have control on the application in this case. You can only open it and send data to it.
Since your example was about Facebook, Gmail. Then I would suggest using their corresponding API and build everything in your application. Many famous applications provide APIs for a fee or free usage. You have to check with each one separately.

Simulate actual button press on mobile-safari on iPod Touch / iPhone

I am building a web-based tool for internal purposes for my company that runs on an ipod touch. It's working fine, but there are a few quirks such as not being able to auto-focus on a text field when a page loads without the user actually tapping the screen (I can "focus" the field, but the keyboard is not active). Additionally, I cannot programmatically trigger sounds to play (I am using the jPlayer library). What it seems to come down to is this:
Is there some way I can trick the browser on an ipod touch 4 to thinking the user has actually tapped a specific div on the screen? If I can do that, I can solve every other issue. Since this is for internal purposes, I am free to make any modifications needed. However, I need to able to do keep the "app" code in HTML5 and JavaScript for a myriad of reasons. Perhaps an app with a modification to safari to allow this, then I can run my site in that app?
Perhaps an app with a modification to safari to allow this, then I can run my site in that app?
Yes, you could write a really simple app with just a UIWebView in which you display your HTML5 based app. If you need extra things such as back button etc. you would have to implement that (it's also not very difficult). The UIWebView should behave mostly exactly like Safari, so it should be a de facto "app with a modification to safari".
You could then give the right element focus and call
[webView becomeFirstResponder];
The sounds could also be played programmatically by simply requesting the appropriate URL.
I think with this setup the additional effort in terms of coding beyond your existing web based tool is minimal. However, this assumes you have Xcode, know some basic Objective-C and are familiar with the procedures of ad hoc or company distribution of "real" apps.
You can try to use a timed event

Wobble functionality etc. allowed in iPhone App Store?

I'm currently designing an app for the iPhone and I'm deciding on some features that imitate several native iPhone UI components and elements.
In my app, the user has to arrange several items on screen. Basically, they are free floating (not in a grid). In order to be able to move them, the user has to hold a finger on one of the items until all items start to "wobble". Just like on Springboard, when moving applications. Is it allowed to imitate this functionality?
Another function is the "split screen", as seen when adding an application to another application. The screen breaks open, showing a new group with the familiar textured background. In my app, some screens require a user decision by picking one out of four icons. I want to present this by using such a modal view over the main view, more or less like the "add to group" function of Springboard. Is this allowed?
I'm well aware that there are several programming questions related to my issue, but none of them covers whether apps are allowed if they include the functionality. Any help is greatly appreciated!
(On a side note, I read on HN today that Apple doesn't really answer questions to Support about app approval, therefore I ask here.)
I think the biggest problem you might have is the "free floating" functionality. There's a very big gray area as to what's accepted and, from my experience, you can't have an app with with seemingly floating windows like a desktop.
I can't see Apple having a problem with the Springboard functionality because the Facebook app has it. I would just try to make your own version and not try to reproduce the code.
Also, the Split Screen animation should be fine.
My 2 cents.
There is nothing in the guidelines about such functions not being allowed. I have submitted to apple an app recently with a wobble function like you mention and the reviewer did not mention anything about this being not allowed (The app was rejected for another reason which has to do with content licensing).