Remmo is an application that turns your iPhone or iPad into a remote control for your computer. With this tool, your phone can act as a remote mouse.
Also, you can make a computer keyboard out of your phone or tablet, so you can type from the comfort of your chair, couch, or bed. Furthermore, you can use your phone as a remote control for your computer. This way, you can change the song in iTunes or move on to the next episode without getting up.