What is the Google Slides application, how does it work?

According to the introduction of Google LLC, Google Slides is a Productivity app on the Android platform. There is currently a 1.20.102.09.40 version released on Mar 12, 2020, you can see the details below.

Create, edit and collaborate with others on presentations from your Android phone or tablet with the Google Slides app. With Slides, you can:

- Create new presentations or edit existing files
- Share presentations and collaborate in the same presentation at the same time.
- Work anywhere, anytime - even offline
- Add and respond to comments.
- Add and rearrange slides, format text and shapes and more.
- Present straight from your mobile device.
- Never worry about losing your work – everything is saved automatically as you type.
- Make beautiful slides, instantly - with Explore.
- Present slides to video calls - scheduled meetings will automatically appear
- Open, edit and save PowerPoint files.

Permissions Notice
Calendar: This is used to join video calls from calendar invites.
Camera: This is used for camera mode in video calls and to insert images taken with the camera.
Contacts: This is used to give suggestions of people to add to files and share with.
Microphone: This is used to transmit audio in video calls.
Storage: This is used to insert images and to open files from USB or SD storage.