A Low Level Evaluation of Head-Tracker and Speech Commands Interactions in Information Visualization Tasks
Carlos Gustavo Resque dos Santos, Alexandre Abreu de Freitas, Brunelli Pinto Miranda, Nikolas Carneiro, Tiago Davi Oliveira de Araujo, Jefferson Castilho Moraes, Bianchi Serique Meiguins, Anderson Gregório Marques Soares · 2016
This paper presents results of head tracker and speech commands interaction evaluation in information visualization context at low level task taxonomy. The head tracker is used to move a pointer and the voice commands to perform actions. In the evaluation, we used 20 public information visualization techniques, 62 simple tasks (aiming low-level interactions), and 10 participants performed all tasks. The evaluation shows results about user performance (UP) and user experience (UE) by visualization and interaction taxonomies. Finally, we highlight some good practices suggestions for design of this type of interaction.