Hi, we are investigating the posability to make a app for HDMI stick running Chromium or similar. The app must calculate QR codes based on date, time and a code word that must be entered in a admin. The softwares only function is to show the QR code centerd on a screen whenever its plugged to a TV with HDMI. - If unplugged it must start previewing the QR Codes again when plug it back in. - No menus and need to start any apps.
- We need however to set time and date if that is "forgotten" when unplug.
There might be many ways to do this, but the software must run on a HDMI dongle (Like Android TV-stick) - We want to use a open code os, so there is no lisences to consider.
We have no idea about pricing, but for the right person we are guessing this is a easy task.
there is many types of HDMI sticks on Alibaba, and we can use the version adviced by you (the developer)