Had a toaster that would detect when you put bread in & start. Issue: walk away & if you don't take the toast out within a dozen seconds of it finishing, it'd go on to toast toast
Terrifying! At least the Sunbeam toaster in his video had a mechanism that requires the toast be removed before the cycle can start again (~11:25 in the video).
Thinking of all the possible ways something can fail and mitigating them can be difficult but I feel like leaving the toast in should have been an obvious one.
