Archives—December 2013

Jeon and Auditory Emoticons

Associate Professor Christopher Plummer (VPA) has had two works accepted for publication. One of them is co-authored by Assistant Professor Myounghoon Jeon (CLS). Plummer’s book review of Phillip Giddings’ text titled “Audio Systems Design and Installation” will be published in the January issue of the journal Theatre Design & Technology. A collaborative paper with Jeon and Jason Sterkenburg titled “Auditory Emoticons: Iterative Design and Acoustic Characteristics of Emotional Auditory Icons and Earcons” has been accepted for presentation at HCI (Human-Computer Interaction) International 2014 and for publication in the conference proceedings.

From Tech Today.

Coordination and Control of Muscle Force

Cognitive and Learning Science Seminar

Coordination and Control of Muscle Force
Xiaogang Hu
Tuesday, December 17, 2013
2:00 pm, Meese 110

Abstract: The interactions between the environment and our perception and action are dynamic. Thus, flexible coordination and control of our skeletal muscles are essential when we interact with our environments. In this talk, I will discuss the adaptability of muscle force coordination under the influence of task settings, uncertainty of visual information, and aging constraints. Based on the constraint-to-action framework, we have examined the force adaptability features using both experimental and modeling approaches. I will also share with you the innovative techniques that can provide valuable information regarding the neuromuscular mechanisms of muscle force control in healthy and pathological conditions. Taken together, these approaches allow us to investigate the behavioral and neuromechanical interactions between human and their environments.