The SVG editor - web tool .

If you want a SVG editor the you can test this web tool from  here.
The web tool named SVG-edit is a fast, web-based, javascript-driven SVG drawing editor that works in any modern browser.
Is more simple like Inkscape and can be used online.
Also you can download it and test it like stand alone tool .
I try to use Export and Save Image , but seem not work with Opera browser.
I solve this issue with key U - Apply Changes and then with Copy - Paste into new SVG file.

The G'MIC - web tool .

This webtool allow you to test the G'MIC tools for images.
As you know the G'MIC is a set of tools to change image and use effects.
G'MIC is an open-source product developped and hosted at the GREYC research lab.
Let's start with Open file ... and then select the filter to change it.
The tool come with 343 filters and each filter can be change it from parameters.
When you finish it use Render full image button and the Download button .

The FotoForensics - web tool.

The FotoForensics is a website offering a free tool to analyze photo manipulation.
Users can see the Error Level Analysis (ELA) algorithm and determine if a picture is real or computer graphics.
With a bit of experience ELA users can also learn to identify image scaling, quality, cropping, and resave transformations.
This website come also with many options to test your picture from computer or URL.
More about this web tool here.

About Google ARCore SDK .

This is a new feature of Google team and is named ARCore.
They tell us about the ARCore :

Introducing a preview of a new SDK called ARCore. It brings augmented reality capabilities to existing and future Android phones. Developers can start experimenting with it right now. 

This feature work with : Android Studio , Unity and Unreal.
If you want to test it you can find the source code on github .