There's new tech that's used for good, tech that can seem a little sinister, and then there's tech that's just, well, kind of annoying. I'm speaking of the car alarm that goes off in the night, or the little woosh sound that tells you that someone in the room just got an email.

Tell us about the technological innovations that grate upon your nerves (and what it is about it that jars you so) in the comments now.


Image: Gang Liu/ Shutterstock.