You can install development version from GitHub with:

#install.packages("remotes")
remotes::install_github("bbuchsbaum/eyesim")

Are two eye-movement fixation patterns similar? The goal of the eyesim package is to provide methods for answering this question.

For example, in studies of recognition memory, we might ask whether the eye-movement fixation pattern during the first presentation of an image (“encoding”) is similar to the eye-movement fixation pattern during the second presentation of the same image (“recognition”). Furthermore, we can ask whether fixation similarity varies as a function of conditions in the experimental design or the behavioral responses (e.g. correct recognition or miss).

See examples of use of eyesim in the vignettes.

With some luck you might be able to make a cool image like the one below!