Ziploc Bag Method to Prevent Tangle of the Earpiece

A product design student did a very simple demonstration of how to prevent the iPhone earpiece from being untangled. I works like a Ziploc bag where both sides seal together with a seam. I wonder if anyone has already come up with this design or not? Nevertheless, it is a good product design. However, wouldn’t it be nice if you could produce something that can clip on to the existing earpiece to perform the same task? Many were appreciate the product as it will mean that they do not need to change their earpiece. What do  you think? Video after the break.


Here is the video.


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