Ideas for DIY similar to Atonemo NTS Radio Player

I saw a cool device I thought would be nice to DIY to make a tactile internet streamer like the https://shop.nts.live/ Atonemo NTS Radio Player

Open to suggestions

I already created an internet radio streaming device which is more or less hardware agnostic:

The repo links to four different builds, using various hardware from Pimoroni and others.

The “tactile” interface is currently only a bunch of buttons, but extending this to other input devices e.g. to a dial like the NTS player has, is simple if you are a programmer. It is not complete in the sense that it has a polished case or anything like that, but that again is no rocket-science.