Clicker lets you remotely control your Macintosh from a compatible Sony Ericsson phone. Here are some ideas on how to use Clicker:

* Control PowerPoint or Keynote when giving presentations.
* Control DVD Player or iTunes from your sofa or bed.
* Use AppleScript to control anything you like!

Further, Sony Ericsson Clicker has a built in "proximity sensor", allowing you to trigger actions when you leave or come back to your Mac. Again, here are some ideas:

* Pause iTunes when you leave the room, turn it on when you come back.
* Use AppleScript to let your presence (or absence) control anything you like!