A Trackball.
trackball
Trackball
No.
A Joystick is a type of input device for games. They consist of a "stick," grip, or toggle that you move to control characters and objects.A trackball is a device similar to a mouse. In fact, it somewhat resembles a mouse that is turned upside down. Like a mouse, it is used for moving cursors or other objects.
Australia's shape looks a little like an upside down sheep.
SWIMS
Because if you turn a nine upside down then it does not look like anything but if you turn a six upside down then it looks like a nine.
More information on this site: http://www.invertoscope.ru this device is invertoscope = upside down goggles and invertig spectacles
pig on these are both words that look different but are still a word upside down.
86 which upside down looks like 98. Difference between them is 12
SIS