%0 Journal Article
%T Towards for Analyzing Alternatives of Interaction Design Based on Verbal Decision Analysis of User Experience
%A Mar¨ªlia Soares Mendes
%A Ana Lisse Carvalho
%A Elizabeth Furtado
%A Pl¨¢cido Rog¨¦rio Pinheiro
%J International Journal of Interactive Mobile Technologies (iJIM)
%D 2010
%I Universit?t Kassel
%R 10.3991/ijim.v4i2.1239
%X In domains (as digital TV, smart home, and tangible interfaces) that represent a new paradigm of interactivity, the decision of the most appropriate interaction design solution is a challenge. HCI researchers have promoted in their works the validation of design alternative solutions with users before producing the final solution. User experience with technology is a subject that has also gained ground in these works in order to analyze the appropriate solution(s). Following this concept, a study was accomplished under the objective of finding a better interaction solution for an application of mobile TV. Three executable applications of mobile TV prototypes were built. A Verbal Decision Analysis model was applied on the investigations for the favorite characteristics in each prototype based on the user¡¯s experience and their intentions of use. This model led a performance of a qualitative analysis which objectified the design of a new prototype.
%K human
%K computer
%K interaction
%K operational
%K research
%K mobile
%K digital
%K television
%K verbal
%K decision
%K analysis
%K interaction
%K design
%U http://online-journals.org/i-jim/article/view/1239