Yes, now is possible to feed your cat/fish/sheep/chickens/whatever when you are not at home, just by sending a NOSTR note and will activate a switch to feed your cats.
Check this out
https://nitter.net/arcbtc/status/1651195666696138756
Other examples, but paying with LN:
ā” Cats feeder: https://lightningcats.org/
ā” Fish feeder: https://shitcoinoscar.com/
ā” Skull of Satoshi: https://twitter.com/Silexperience/status/1642298430813872137
ā” https://pollofeed.com/ - pay sats to feed chickens, live
ā” https://www.twitch.tv/tanglesheep - feed some sheep with sats on LN, Livestream
ā” https://satoshkey.com/ - pay sats and a toy train it start moving
ā” https://www.rebelmoney.art/day-1/ - pay sats to turn on a song and lights by Rebel Money
@ThrillerX_ you will love this one ššš