olemus
ainult üht tajukanalit rakendav (interaktsioon)
= pertaining to a single modality

ülevaateid
https://en.wikipedia.org/wiki/Modality_(human%E2%80%93computer_interaction)
http://www.larson-tech.com/Writings/UniMultiUI/UniMUltiUI.htm
https://www.ijcsmc.com/docs/papers/April2014/V3I4201499a17.pdf
https://discovery.ucl.ac.uk/id/eprint/10129051/1/McGettigan_Lavan2021_Article_UnimodalAndCross-modalIdentity.pdf