Our applications need input and the default iOS keyboards are often not optimally suited to providing the sort of data we want. When we find that we really wish the keyboard had some extra controls or want to help our users enter a specific set of symbols it is time to customize our apps’ keyboards. What controls the keyboard anyway? Our first exposure to different keyboard types probably comes fr
![Customizing the iOS Keyboard](https://cdn-ak-scissors.b.st-hatena.com/image/square/26f364d5522a1cb60113eb72ce562d6c6a5de624/height=288;version=1;width=512/https%3A%2F%2Fblog.carbonfive.com%2Fwp-content%2Fuploads%2F2013%2F10%2F1-again.png)