I've just added a PC to my home theater tower. It's a Dell small-case Inspiron 531i with bluetooth mouse and keyboard.

Everything works well, but I'm looking for a better mouse. I can imagine something I hold in my hand (the size of a small remote control) that detects subtle gestures to move the mouse pointer on the screen. It would have maybe two buttons (for right and left mouse buttons) and possibly some sort of scroll function as a combination of holding down a button and gesturing.

So does anyone know of such a mouse? Perhaps a mouse "glove"?

Currently I using a lap desk I made from a 11"x24" shelf with a pillow underneath, sitting on my lap. Room for the keyboard and a mouse pad for the mouse. Many things I do on this PC don't require the keyboard, and I'd like to lay down on the sofa but still have mouse control of the PC.