iPhone Life - Best Apps, Top Tips, Great Gear

Sharp focus is one of the key aspects of capturing a great photograph. Focus and exposure are probably the two most critical technical areas photographers need to understand. In this post, I want to focus on focus (really sorry, couldn't help myself).

The iPhone, like all phone camera technology I'm aware of, gives us very little scope to play with focus at the point of capture. This is because the relationship between its optics and its sensor is such that typically the vast majority of the scene will be in focus, or almost in focus, even if we just point and click. We would describe this as a large depth of field or depth of focus.

There are many compelling reasons to teach children sign language at a young age. For some, it is a valuable skill they will have for the rest of their lives. For others, it is a necessity due to a medical condition or developmental delay. No matter the reason, there are apps out there that help teach little ones sign language. The icing on the cake is that all of these apps are free, which makes them accessible to anyone with an iPhone.