For all who read my latest post about the newly released iPhone 5, this is one upgrade that I can really respect about Apple as an Industrial Designer....the earbuds. They went out of their way to figure out how to develop an earbud that won't fall out of your ears based on the geometry of them. You have to ask yourself, "Why hasn't anyone else come up with this solution?" These are the type of things that makes Apple so widely respected...they actually solve the smallest problems the consumers have with existing products. Check the video.
iPhone 5 Earbud Design