Since this is a favourite infuriating topic of ours, some of you might enjoy this round-up of smart gadgets that really don’t need to be smart and probably have no legitimate reason for existing. Highlights (if you want to call them that) include a $209 frying pan that can keep track of what you’ve put in it, a $10 egg carton that can send you notifications if you’re running out of eggs or if the ones you still have are getting old and a bluetooth connected tampon and dongle that can let you know when you’re full and in need of a change.