Aim (as of a slingshot or rifle) is perception of symmetry.
-
-
@preinfarction looking through sights, you're lining up the "monocular regions" symmetrically - symmetry perception is fast, deep, intuitive -
@sarahdoingthing monocular regions = fields of view through objective lens and eyepiece? Is lining up symmetrically different from lining up - 1 more reply
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.