Sinonim light pen

English Thesaurus

1. (computer science) a pointer that when pointed at a computer display senses whether or not the spot is illuminated (noun.artifact)

hypernym	:	pointer,
definition	:	an indicator as on a dial (noun.artifact)

domain category	:	computer science, computing,
definition	:	the branch of engineering science that studies (with the aid of computers) computable processes and structures (noun.cognition)