If you want to know the trend, just look at the kids nowadays - those teenagers and yuppies (young professionals). They were the ones who sport what's new in fashion and technology. When the loom band got popular, I learned it from the kids who would give me a sample for me to wear. When the selfie stick a.k.a. monopod was in fashion, I saw it first with my nephew. Those kids with money have those big DSLR cameras hanging by their necks. And check what they have inside, nothing but selfies. Now the in thing is the underwater camera. The young have been posting in social media their underwater shots using their underwater camera. Some even post the specs of their camera, huh.