Touch Screen Text Entry as Cognitively Bounded Rationality

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Abstract

Typing on a smartphone is an everyday activity that involves various cognitive and behavioural processes. This paper models touch screen text entry as cognitively bounded rationality. The model aims to maximise error-free text throughput, while being constrained by its architecture and task environment. Empirical data are used to calibrate the model, which demonstrates adequate fit. The model is used to explore how strategic choices under given constraints affect text entry performance. The preliminary model presented here serves as a confirmation that touch screen text entry can be modelled as cognitively bounded rationality. Future extensions by integration into richer cognitive architectures are outlined.
Original languageEnglish
Title of host publicationCogSci 2017 Proceedings
PublisherCOGNITIVE SCIENCE SOCIETY
Number of pages6
ISBN (Electronic)978-0-9911967-6-0
Publication statusPublished - 2017
MoE publication typeA4 Article in a conference publication
EventAnnual Conference of the Cognitive Science Society - London, United Kingdom
Duration: 26 Jul 201729 Jul 2017
Conference number: 39

Conference

ConferenceAnnual Conference of the Cognitive Science Society
Abbreviated titleCogSci
CountryUnited Kingdom
CityLondon
Period26/07/201729/07/2017

Keywords

  • models of typing
  • cognitively bounded rationality

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