Phone Speaker Switcher is a simple application that turns the speakers on or off by sliding the keyboard out or closing it respectively while the call is active - making and answering the call (not while receiving/ringing).

TO DO:
* Use proximity as well
* Create a control panel applet for settings (options to also open dashboard while speakers are active if any other files are open and of course to choose between proximity or keyboard action)

Download it ! and you can install it as the usual way