Is there any physical hardware that uses the same segmentation scheme?

Edit: I now notice it mentions Spanish trains, although the link 404s

The one that is labeled as “German” is similar to, but noticeably different from, the hardware display actually in use on Berlin underground trains. The real one has proper descenders, and also has narrow i/t/l and wider m/w (that is, it's not monospace). Alas, the provided link 404s as well.