I landed on the Lightning Usage App Tab, and spent several minutes wondering where I was going to find the test drive "in-app guidance" piece. I finally clicked on the waffle and lo and behold, there it is:

Welcome pane buttons...? I think I know what you're talking about.
But maybe say: Use the buttons on the left to go through the different SharinPix experiences.

on the SharinPix documentation website

SharinPix Components work in the Page record, in Page Builder...etc.

Typo: Learn, not Lear

What is the image...looks like someone's head coming out of the water? Or it's a game console joy stick? Since the link is the same, why not just use the magnifying glass for both?

Want to learn more? Here comes the documentation:

Question: What is the difference between these two points?
Can be integrated...
Use SP integrated...

The little page you show is too small for the user to actually read it on a 17" laptop.

keep the prepositions parallel:
"integrated with any Salesforce mobile app.
"Use SP integrated with Salesforce mobile app

Integrated with

Not "Get advantage" but "Take Advantage" of the Native SharinPix Mobile App

The page photo is TOO SMALL to be used here.

Different versions - it's plural...

Question: Why do you want different versions of images?

Tickle Images? What does that mean in this context?

"Click on the selections below for more explanation."

You have a flashing "CLICK HERE" text- but that isn't a link.
I see now that you're using this orange Flashing line to tell the user what they can do. I get it now, but it's a stretch...

Really? I can't go back to one of the previous screens???

The image starts with selecting the images, but nowhere does this box tell the user to then click the down-arrow beside the "images selected" button.

Use the checkbox on the image to select multiple images and access other features. (Not: "and access to other features.")

These (not Those) buttons work (not works) on selected

With "to either" -- the sentence should read: "...to either generate a PDF, copy images to the clipboard or copy them in a table in the field solution description!"

"either this OR that" is the structure. "Either this, this or that" -- you will always need an OR.

..."Image records are automatically generated as a related list on the record page and contain image metadata you can go through, such as geolocation, other versions of the images (where you can choose by size), date taken and more!

Question: What does this mean to pick the size by configuration?

Add a space after the icons to make the list more readable.

The icons are not the same as the icons on the full screen version of the image. That could be confusing...

Don't you want to say "full screen view" - we don't really call it "large view" do we?

Use "checkbox," not "check box"

1. The use of the slide here is not as hard to read as the others I've already mentioned, but this is not the design of this documentation, and if you lose the other ones that really are too small to be of assistance, then this one will be totally out of place.
2. It's "Take advantage," not "Get Advantage.
3. I'm confused. What test am I running here? How does that differ from the one that doesn't work yet?

1. Suggest: "The SharinPix Mobile App allows you to extend the Salesforce mobile app and the Field Service Mobile Apps, giving you access to the advanced capabilities such as speech-to-text, document scanning with edge detection and SO MUCH more!
2. Same problem with the insertion of the slide here. It is big enough, but the ones before you get to this are TOO SMALL to be read.
   Question:  Do we need this list of capabilities that are on this slide? If so, can we just make a box with the info?
3. Instead of "permits to," it's better to use "allows you to" instead.

Going through the In-App Guidance. I'll just take notes here.

1. Error on saving Map Data.
2. Step 9/9: View Map: "Here you can see different buildings annotated on the map.
3. Step 9/9: View Map: "Markers can also be added and the style of annotation (polygon & markers) can be easily personalized (note spelling).
4. Step 1/7: Modify Building Annotation: "From the map edition, there are tools that allow you to add or modify polygons or markers." I got rid of the permits there.
5. The in-app guidance disappeared at this point, after slide one, and now I can't figure out how to get it back.

Suggestions on the first page, first section:
"SharinPix has a lot of PDF capabilities, including:

Second section:
SharinPix supports a lot of different formats, including...

Spelling: personalize

Photos (click and take pictures) - and you can do this on an empty PDF template?