What's the difference between robot and bot?

[Defendor]

These words seem the same but I was wondering if you guys knew if there were any official differences? Is bot just short for robot?

I know I could google this but it's more fun to ask you guys.

[Ad Bot]

[Mr Queeba]

through some searching online: robots are machines that do things automatically while bots are software programs that do things automatically
although to be honest they're probably used interchangeably

[PhantOS]

robot literally means 'slave' in slavic

[Drydess]

slav means "slave" in english

[PhantOS]

slavs are npcs confirmed?

[Foxscotch]

bot is short for robot but tends to have connotations of digital things like twitter bots while robot usually implies a physical machine