it's called Poiting Stick
Pointing Stick
No, the keyboard is not a point device, but the mouse is
A keyboard that has both a toggle stick and a touch pad. http://www.freepatentsonline.com/6681268.html
Pointing Stick
Usually touch screen computers use the stylus for pointing and operating. (like a mouse on desktop computers) The touch screen used is the resistive one, unlike the capacitive touch screen which can be used only by a human finger. Specifically, the computers using stylus are :-Tablet computersPalmtop computer or PDACell phones with touch screensSmartphones
a mouse is a pointing device which is used to navigate on computers.
To point suff out to people who dont know where to look.
See the arrow keys on your keyboard? The one pointing up moves you forward, the one pointing down moves you backwards, the one pointing right makes you turn right, and the one pointing left makes you go left.
a computer mouse
on your keyboard, press the arrow key that is pointing to the right.
mouse, trackball, pen
Laptops
the advantage and use of computer mouse is to click icons. by using mouse is faster in terms of pointing in to an object on your computer. unlike by using keyboard, you need some keyboard shortcuts in order to execute or click an object.