clicker

Etymology
From.

Noun

 * 1)  The remote-control device used to change settings on a television set, VCR, or other electronic equipment.
 * We have a clicker for the TV, one for the VCR, one for the DVD player and another one that does it all.
 * 1) An electronic device used by individual students in the classroom to respond to multiple-choice questions, etc.
 * 2) A person who cuts out the uppers of shoes from pieces of leather using a flexible knife that clicks as it changes direction.
 * 3) A machine that cuts materials using a steel rule die. The name comes from the sound (click) when the material is cut. May be hand, pneumatic, or hydraulic powered.
 * 4) A signalling device used by military forces. Pressed between thumb and fingers, it makes a small but distinctive click understood by other members of a unit.
 * 5) A small mechanical device that produces a clicking sound, used in dog training.
 * 6) Someone who clicks, for example using a computer mouse.
 * 7)  Someone who stands by a shop door to invite people to buy; a tout.
 * 8)  One who has charge of the work of a companionship.
 * 9)  An employee who locks the type in the form to make it ready for printing.
 * 1)  An employee who locks the type in the form to make it ready for printing.

Translations

 * Hungarian: klikker
 * Ukrainian: пульт