Elgato Stream Deck
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Fig 367: Stream Deck Unit
NOTE: This requires a computer or Raspberry Pi running the Companion Software
The little hardware controller was originally designed for video production folks to automate tasks to button presses. But you can use it as a controller for trains or to trigger your automations! DCC-EX user Peter Daniel has done an excellent write-up on how to use this controller on your layout. Be aware though that the Stream Deck controller are Professional (ahem.. not cheap) devices. About $150 for the one in the picture. But it will impress your friends and you may very well be the first in your club to have one.
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Fig 368: Stream Deck Setup
To see more information and instructions, click here to go to Peter’s GitHub Page
Note that this option would fit more into the project category since there is some tinkering involved.