A "clicker device" refers to a small tool or gadget that makes a clicking sound when pressed or activated. It is often used for various purposes like training animals or keeping count of something quickly and easily. Full definition
The goal is to transform abstract learning into a hands - on experience through the use of remote - control - like clicker devices. (edutopia.org)
Dogs respond to a handheld clicker device, verbal and / or hand signals, treats and praise, accelerating the learning process and building lasting recall. (doglatindogtraining.com)
Wiley always offers students the option of using either the Turning Technologies student response system app on their own mobile phone or a student clicker device, simply because «with the higher student fees, students can not always be expected to own a smartphone.» (turningtechnologies.com)