There MAY be a way for the user to run a program in response to a Finger query.
http://forum.arduionly.com.au/showthread.php?tid=172175
https://hhthub.org/hogyan-lehet-a-legegy...on=success
https://oyuncutr.online/thread-1725.html
http://881.cz/forum.php?mod=viewthread&tid=25757&extra=
http://horsecity.ru/phpBB3/viewtopic.php?f=18&t=207527
https://www.ww2.site/forum/viewtopic.php...70#p216170
https://debate.socialism.nl/forum/showth...tid=166299
https://pornshare.org/Thread-Hogyan-lehe...T%C3%A9Kok
https://theaterforum.kungerkiez.de/viewt...p?t=201754
https://www.ww2.site/forum/viewtopic.php?t=101800
https://www.ww2.site/forum/viewtopic.php?t=66816
http://forum.arduionly.com.au/showthread.php?tid=172175
https://hhthub.org/hogyan-lehet-a-legegy...on=success
https://oyuncutr.online/thread-1725.html
http://881.cz/forum.php?mod=viewthread&tid=25757&extra=
http://horsecity.ru/phpBB3/viewtopic.php?f=18&t=207527
https://www.ww2.site/forum/viewtopic.php...70#p216170
https://debate.socialism.nl/forum/showth...tid=166299
https://pornshare.org/Thread-Hogyan-lehe...T%C3%A9Kok
https://theaterforum.kungerkiez.de/viewt...p?t=201754
https://www.ww2.site/forum/viewtopic.php?t=101800
https://www.ww2.site/forum/viewtopic.php?t=66816