iPhone Anti-Interference Shield

Here’s a DIY method to come up with your very own iPhone Anti-Interference Shield, doing away with all the buzzing sounds your iPhone wreaks upon unshielded speakers. It might lower the quality of your reception by a wee bit though, but that could just be psychological. It takes around half an hour to construct the whole thing, but the results are pretty interesting to say the least. So far the improvement is noticeable, so the next thing one could do would be to concentrate on the aesthetics.