Samsung has announced HomeSync Lite, which essentially turns your PC into a personal cloud server that all of your Samsung devices can access remotely. A cool thing that makes this different than a traditional setup is that compatible Samsung devices can all communicate with each other through the personal cloud. For example, you can access content on your Galaxy NX camera from your Galaxy S4 completely wirelessly.
There is no cost associated with HomeSync Lite, and it will work with devices besides Samsung’s own products as well. Check out the video below with what seems to be a very good, computer-automated voice, or someone with a very unique dialect: