Camera now usually comes as a standard feature of smartphones. However, it is more for entertainment rather than serious photography, especially for a photo enthusiast like me. I like taking photos when I go out with friends, even just casual outings. I also like sharing the moments, just as timely as it could be. So it sometimes annoys me because my phone camera fails to do so. For example, when I was in a dim Karaoke room with friends and wanted to take a group shot. Phone camera only gives me some crappy result, either blurry or very high noise. If I bring a camera, the problem is solved, but another issue would be, how can I upload it to the Internet?
I have been looking for a solution to this problem. There are new models of cameras integrated with WiFi. But it could take some investment and it would be just for the sake of a small feature. The other I have tried is to use Apple's camera connection kit, which you can use to import photos from SD card to iPad (not iPhone, unfortunately). I used this for quite a while and it works well. The only complaint is that it's too tedious. I have to take out the memory card from the camera, connect it to the iPad through the camera connection kit, then use my iPhone's hotspot to tether the Internet so that I can upload it to Facebook, or somewhere else.
Then I found Eye-Fi card.