Exploring the requirements for multimodal interaction for mobile devices in an end-to-end journey context.
The paper investigates the requirements for multimodal interaction on mobile devices in an end-to-end journey context. Traditional interfaces are deemed cumbersome and inefficient for exchanging information with the user. Multimodal interaction provides a different user-centred approach allowing for more natural and intuitive interaction between humans and computers. It is especially suitable for mobile interaction as it can overcome additional constraints including small screens, awkward keypads, and continuously changing settings - an inherent property of mobility. This paper is based on end-to-end journeys where users encounter several contexts during their journeys. Interviews and focus groups explore the requirements for multimodal interaction design for mobile devices by examining journey stages and identifying the users' information needs and sources. Findings suggest that multimodal communication is crucial when users multitask. Choosing suitable modalities depend on user context, characteristics and tasks.
Horizon Doctoral Training Centre, University of Nottingham, Human Factors Research Group, Innovative Technology Research Centre, University Park, Nottingham, United Kingdom.
Claudia
C
Krehl
Sarah
S
Sharples
D000328:Adult; D040421:Cell Phone; D005260:Female; D017144:Focus Groups; D006801:Humans; D007407:Interviews as Topic; D008297:Male; D008875:Middle Aged; D020380:Needs Assessment; D014186:Transportation; D014195:Travel; D014584:User-Computer Interface; D055815:Young Adult