skyward.link lets you use your phone as a remote for Google Slides presentations, no matter where you are or what computer you're using to present. Just access skyward.link from your phone and connect with Google Drive, then pick a presentation and follow the instructions.
The presentation needs to be accessible to anyone with the link for you to present it with skyward.link. The sole purpose of requesting file management permissions in Google Drive is so that if your presentation doesn't already have the right sharing settings, skyward.link can do it for you.
skyward.link was developed by Timothy Aveni.