Disney's Head Mouse
This page is the CodyCross answer for the clue below from Prehistory, Group 1250, Puzzle 3 (Mudbrick Walls).
Question is: Disney's Head Mouse
and the answer is: MICKEY
Word Meaning:
MICKEY — (computing) The smallest distance that a computer mouse can move a cursor on a screen, which is used to measure the device's resolution or sensitivity.
Definitions from Wiktionary.