This record is for the smallest optical mouse, in terms of its physical size.
This record is to be attempted by a company or manufacturer.
This record is measured in millimetres (mm) to the nearest 0.001 mm, with the equivalent imperial measurement given in inches.
For the purposes of this record, an optical mouse is defined as a input device for a computer to manoeuvre the cursor on the display screen and click on options on the computer system.
