Remote control device for enabling screen saver windows 7

[tiderunner1955]

Hello,
Is there a way to have some type of remote device with a contact closure turn on and off a screen saver? This would help us blnk screen monitors whose processes have shut down.

 

[noidea_77]

A wireless mouse? Some additional help here: http://www.sevenforums.com/general-discussion/28437-screen-saver-start-hotkey-mouse.html