Assertion: mouse | /r/HasProperty | difficult
Facets:
value: to click on icons
type: PURPOSE
value: extremely
type: DEGREE
Source sentences:
text: When the mouse is moving on its own, it's path can be redirected with quick movements of the mouse, but it's response is so erratic that it is extremely difficult to click on icons even when intentionally running past the desired location and allowing the automated movements to return the cursor to the upper right-hand corner.
text: With modern high-resolution desktops and large screens, mice either need to operate at a similarly-high resolution, (in which case they can be extremely sensitive to movement and difficult to use accurately), or they need a lot of clear desktop space in which to move around.