In Peter Watts' scifi novel "Blindsight"[1] there is a description of aliens which could program their bodies on the fly to move only during the saccades of one human observer in order to hide themselves[2].

[1] https://en.wikipedia.org/wiki/Blindsight_(Watts_novel)

[2] http://www.rifters.com/real/shorts/PeterWatts_Blindsight.pdf page 236