The mouse has Accuracy like a Bolpoin

Elecom Japan introduced a hi-end that their latest mouse , called the Scope Node M-SN1UL, where the design has been thought through a mature and returning - back, to give you precise as "bolpoin with the paper" when you point your mouse on the screen.

So basically, the advantages of this mouse is because the laser sensor placed in the place where average people take their bolpoin, so not at the bottom, like most mouse often. This will increase your precision until the Higher levels.