It's the future. I mean, it's still 2019 but it's like, say, two weeks from now. All employees are judged by their ability to suck it up and put on a smile through the workday. Otherwise: be removed from the PowerApps team and put on the next FORTRAN project.
In this demo (*demo* it will have only one slide) I will build everything from scratch, in the room, with you. We will create a mobile PowerApp that takes a picture of a face, analyzes it with Azure Face API, using AI to detect its emotion. Those that appear unhappy are sent via Flow approval to the CEO to be assigned to the PowerApps or FORTRAN teams. (Unless the CEO has their out of office message set, then the janitor will get to pick). Those that are picked for FORTRAN will get added to a table on an on premise SQL Server database list, sealing their fate. At the end, you can take your picture and let the CEO (or janitor) vote on your fate.
On Premise Data Gateway
REST API connection (external API connection)
Save viewable images to SharePoint
Approvals (with custom buttons)
Office 365 Users connector
Office 365 Outlook connector (detect OOO message setting)