Suggestion to change tensorzoom background to grid

Components

TensorZoom is a photo editing app that presently focus on zooming pictures, this app enable users to zoom picture to the specific level of their choice. User can use an existing pictures (i.e from their Gallery) or take a snap new picture to edit

Proposal

Since the app is a photo editing tool, I am proposing two additional features on the app

1. Presently the app uses black as background. I propose that this be changed to something like a grid. This will guide users to focus on the pixel on the picture and in return give a better result.

2. Presently the app has no way of displaying the pictures worked on. I propose that a slide show option be included on this app. This will help users to showcase the works done

Mockups / Examples

The default background of the app.

When the background is changed to grid.

Taking list of pictures worked on and adding a slideshow effect

Benefits

Adding this feature will help guide the user as they zoom to affect the picture quality. Having a grid background will improve the picture quality as the user adjust the picture. The slide show feature will also add fun to the application and becomes easier to use.
It will also contribute to the way users makes use of the app because of the ease of use and smart behavior.

Thanks