CHI 2022 - Best Paper Award

CHI Conference on Human Factors in Computing Systems, Best Paper Award

ACM CHI Conference on Human Factors in Computing Systems

BEST PAPER AWARD

André Rodrigues,Hugo Nicolau,André R.B. Santos,Diogo Branco,Jay Rainey,David Verweij,Jan David Smeddinck,Kyle Montague,Tiago Guerreiro
Title: Investigating the Tradeoffs of Everyday Text-Entry Collection Methods

Abstract: Typing on mobile devices is a common and complex task. The act of typing itself thereby encodes rich information, such as the typing method, the context it is performed in, and individual traits of the person typing. Researchers are increasingly using a selection or combination of experience sampling and passive sensing methods in real-world settings to examine typing behaviours. However, there is limited understanding of the effects these methods have on measures of input speed, typing behaviours, compliance, perceived trust and privacy. In this paper, we investigate the tradeoffs of everyday data collection methods. We contribute empirical results from a four-week field study (N=26). Here, participants contributed by transcribing, composing, passively having sentences analyzed and reflecting on their contributions. We present a tradeoff analysis of these data collection methods, discuss their impact on text-entry applications, and contribute a flexible research platform for in the wild text-entry studies.

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