As the population ages, more people are having trouble with motor control, but now scientists have invented two mouse cursors that make clicking targets a whole lot easier. The hand moves the computer ...

For many people with motor disabilities, the task of precisely moving a mouse cursor around a screen can be incredibly frustrating. While controlling a mouse cursor with the power of thought looks ...

The hand moves the computer mouse, but the cursor doesn't comply. The cursor doesn't go where told. The hand tries again. The cursor shoots past the intended target. The hand tries a third time – and ...